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L-And-T Relay

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L&T [ Lauritz Knudsen ] Three Phase 4 W Voltage Monitoring Relay Series

By L&T

₹1,533 - ₹1,533

The L&T [ Lauritz Knudsen ] 415V Voltage Monitoring Relay Series is a cutting-edge solution for ensuring stable and reliable voltage levels in electrical systems. Crafted by Larsen & Toubro, a leading name in the field of electrical engineering, this series of relays offers unparalleled performance and precision in monitoring and controlling voltage fluctuations in 415V power networks. Designed to safeguard equipment and machinery from voltage variations, the L&T Voltage Monitoring Relay Series provides timely detection and response to overvoltage and undervoltage conditions. By maintaining voltage within optimal ranges, it enhances the efficiency, longevity, and safety of electrical systems, minimizing the risk of damage and downtime. Featuring advanced sensing technology and intuitive controls, these relays offer seamless integration into diverse industrial and commercial applications. With configurable settings and flexible installation options, they adapt easily to specific requirements, providing tailored protection and control solutions. Whether it's protecting sensitive electronics, motors, or lighting systems, the L&T 415V Voltage Monitoring Relay Series delivers unmatched reliability and performance, ensuring uninterrupted operation and peace of mind for users.

Type of Product : Voltage Monitoring Relay Series

Phase : Three Phase

Wire System : 4W

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Ships within 5 days

L&T [ Lauritz Knudsen ] 3 Phase Over Current + Earth Fault Relay with High Set

By L&T

₹22,419 - ₹24,779

The L&T 3 Phase Over Current + Earth Fault Relay with High Set is an essential component in electrical protection systems, offering comprehensive monitoring and safeguarding against potential faults in three-phase power networks. Designed by Larsen & Toubro, a leading provider of electrical solutions, this relay combines advanced technology with robust construction to ensure reliable operation in diverse industrial and commercial settings. This relay provides precise detection and rapid response to overcurrents and earth faults, preventing damage to equipment, minimizing downtime, and enhancing safety. Its high-set functionality offers an additional layer of protection by detecting extreme fault conditions promptly, allowing for swift isolation and mitigation of potential hazards. Equipped with intelligent features and configurable settings, the L&T 3 Phase Over Current + Earth Fault Relay with High Set offers flexibility to adapt to specific application requirements. Its user-friendly interface and diagnostic capabilities simplify installation, commissioning, and troubleshooting processes, ensuring optimal performance and efficiency. With its proven reliability and comprehensive protection capabilities, this relay is an indispensable component in electrical distribution systems, providing peace of mind and confidence in the integrity of critical infrastructure.

Type of Product : Over Current and Earth Fault Relay

Auxiliary Power Supply : 24 - 240V AC/ DC

Phase : 3 Phase

Device Code : 51, 51N, 50, 50N

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Ships within 6 days

L&T [ Lauritz Knudsen ] REO 1.1 Electronic Motor Protection Relay CS90418OO_O Series

By L&T

₹7,787 - ₹12,979

The L&T [ Lauritz Knudsen ] REO 1.1 Electronic Motor Protection Relay, part of the CS90418OO_O Series, signifies a breakthrough in motor protection technology. Engineered by L&T, this relay provides advanced protection features tailored to ensure the safe and efficient operation of motors in various industrial applications. Distinguished by the CS90418OO_O Series designation, this relay reflects L&T's commitment to innovation and excellence. It offers comprehensive protection against a wide range of motor faults, including overloads, phase imbalances, short circuits, and other electrical anomalies, thus minimizing the risk of motor damage and downtime. The REO 1.1 relay undergoes rigorous testing to meet stringent industry standards, ensuring its reliability and effectiveness in demanding industrial environments. It features customizable settings and advanced functionalities such as thermal overload protection, phase loss detection, and fault indication, allowing for tailored protection solutions for specific motor applications. Whether deployed in manufacturing plants, process industries, or commercial facilities, the L&T REO 1.1 Electronic Motor Protection Relay CS90418OO_O Series delivers dependable performance, ensuring uninterrupted operation and mitigating the risk of costly disruptions.

Type of Product : Electronic Motor Protection Relay

Mounting Type : MO 9-45

Type : REO 1.1

Suitable For : MO Contactor

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Ships within 6 days

L&T [ Lauritz Knudsen ] MN5 Thermal Overload Relay for MNX Contactor

By L&T

₹5,545 - ₹8,967

The L&T [ Lauritz Knudsen ] MN5 Thermal Overload Relay is an advanced protection device designed to safeguard electric motors and machinery from the detrimental effects of overloading. This relay, engineered with precision, operates on the principle of thermal detection, effectively sensing the excess heat generated due to overload conditions and ensuring timely intervention. It boasts a robust 6 kV insulation voltage and is suitable for systems operating at a frequency of 50 Hz. The MN5 model is equipped with dual normally open (NO) and a single normally closed (NC) contact configuration, providing versatile application options and ensuring reliable circuit interruption. This thermal overload relay is distinguished by its compact design and ease of integration within various industrial setups. Its superior thermal sensing technology ensures accurate and rapid response to overloads, minimizing the risk of damage to motors and associated equipment. The relay's adjustable current settings allow for tailored protection, ensuring compatibility with a wide range of motor specifications. Furthermore, the L&T MN5 is designed to seamlessly interface with MNX contactors, enhancing its utility in motor control and protection circuits. Durability and reliability are at the core of the L&T MN5 Thermal Overload Relay's design. Constructed with high-quality materials, it promises longevity and consistent performance even in demanding environments. Its installation is straightforward, with clear terminal markings and a user-friendly adjustment mechanism. Additionally, the relay includes test and reset buttons, facilitating easy maintenance and operational checks.

Relay Type : Thermal Overload Relay

Type : MN5

Suitable For : MNX Contactor

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Ships within 11 days

L&T [ Lauritz Knudsen ] MN12 Thermal Overload Relay for MNX Contactor

By L&T

₹11,445 - ₹21,239

The L&T [ Lauritz Knudsen ] MN12 Thermal Overload Relay is designed to provide reliable and effective protection for electric motors and circuits. Specifically engineered for compatibility with the MNX Contactor series, this thermal overload relay ensures the safeguarding of motors against potential damage due to overloads or phase failures. Featuring a robust construction, the MN12 relay can handle the harshest industrial environments, ensuring consistent performance and longevity. The MN12 Thermal Overload Relay is equipped with adjustable current settings, allowing for precise protection tailored to specific motor requirements. This adjustability enhances its versatility, making it suitable for a wide range of applications. The relay operates on a simple yet efficient principle: it measures the current flowing to the motor and, if it exceeds the pre-set limits, the relay triggers a mechanism to disconnect the motor from the power supply, thereby preventing damage. Incorporating both thermal and magnetic elements, the MN12 ensures quick and accurate response to overload conditions. Additionally, its compact design allows for easy integration into existing motor control systems without requiring extensive modifications. The relay also features a manual reset button, providing users with control over the reset process, thus avoiding unnecessary downtime. Another noteworthy feature is its compatibility with auxiliary contacts, which can be used for signaling and remote indication purposes. This adds a layer of functionality, making it easier for operators to monitor and manage the relay's status.

Type of Product : Thermal Overload Relay

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Ships within 30 days

L&T [ Lauritz Knudsen ] 415 V 50 Hz MX - R0 Thermal Overload Relay

By L&T

₹1,769 - ₹1,769

The L&T [ Lauritz Knudsen ] 415 V 50 Hz MX - R0 Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T MX - R0 Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : MX - R0 Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

Mounting : Direct Mounting on MX Contactors

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L&T [ Lauritz Knudsen ] TCS01nX Trip Circuit Supervision Relay TCS01NX_000 Series

By L&T

₹8,023 - ₹11,327

A general-purpose relay L&T [ Lauritz Knudsen ] TCS01nX Trip Circuit Supervision Relay TCS01NX_000 Series is a versatile electromechanical device used to control the switching of electrical circuits in a wide range of applications. These relays serve as crucial components in automation, control systems, and electrical protection, allowing for the remote or automatic operation of various devices and equipment. General-purpose relays typically consist of a coil, which generates a magnetic field when energized, and one or more sets of contacts that open or close in response to the coil's activation. They come in various configurations, including plug-in, panel-mount, and PCB-mount, to accommodate different installation requirements. With their ability to handle different voltage and current levels, general-purpose relays are adaptable to diverse applications, including lighting control, motor control, heating systems, and industrial machinery. They offer reliable performance, long lifespan, and often feature compact designs for space-saving installations. Overall, general-purpose relays play a crucial role in modern electrical systems, providing flexible and dependable control solutions for a wide array of applications across various industries.

Type of Product : Trip Circuit Supervision Relay

Type : TCS01nX

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Ships within 25 days

L&T [ Lauritz Knudsen ] MRP11 Reverse Power Relay 110-415V AC Voltage

By L&T

₹23,599 - ₹25,959

The L&T [ Lauritz Knudsen ] MRP11 Reverse Power Relay is a high-performance device designed to protect electrical systems from the adverse effects of reverse power flow. Operating within a wide voltage range of 110-415 V AC, this versatile relay ensures robust performance and reliability across various industrial applications. The MRP11, identified by its device code 32, is engineered to detect and mitigate instances where power flows in the opposite direction, which can occur in scenarios such as generator synchronization failures or malfunctions in power generation systems. One of the key features of the MRP11 is its precise and accurate detection capability, which allows for immediate corrective actions to prevent potential damage to generators, transformers, and other critical electrical components. By promptly identifying reverse power conditions, the MRP11 helps maintain system stability and prolongs the lifespan of equipment, reducing the likelihood of costly repairs and downtime. This reverse power relay is particularly valued for its ease of integration into existing electrical setups, thanks to its compatibility with a broad voltage range. Its robust design ensures reliable performance even in harsh operating environments, making it an ideal choice for power plants, substations, and other industrial facilities where power management and protection are paramount.

Type : MRP11

Rated Voltage (V) : 110-415 V

Type of Product : Reverse Power Relay

Voltage : 110-415V AC

Device Code : 32

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Ships within 25 days

L&T [ Lauritz Knudsen ] MC31AnX 3 Phase Over Current Earth Fault Relay 70x85x106 mm

By L&T

₹20,059 - ₹20,059

An Earth Fault Relay L&T MC31AnX 3 Phase Over Current Earth Fault Relay MC31ANX_ _00 Series is an essential component of electrical protection systems, designed to detect and respond to earth faults or ground faults in electrical circuits. These relays play a critical role in safeguarding personnel and equipment by swiftly isolating faulty circuits to prevent electric shocks, fires, or equipment damage. Operating on the principle of monitoring the flow of electrical currents, Earth Fault Relays detect any deviation from the expected current flow that indicates a fault to ground. Upon detection, the relay triggers a trip signal to disconnect the affected circuit from the power source, thereby preventing further damage or hazards. Modern Earth Fault Relays often incorporate advanced features such as adjustable sensitivity settings, time delay options, and communication capabilities for remote monitoring and control. These relays are essential in various industries, including manufacturing, power distribution, and transportation, where electrical safety is paramount. Overall, Earth Fault Relays are crucial elements in ensuring the reliability and safety of electrical systems.

Type : MC31AnX

Dimension : 70x85x106 mm

Type of Product : 3 Phase Over Current Earth Fault Relay

Auxiliary Power Supply : 24 - 240V AC/ DC

Device Code : 51, 51N

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Ships within 30 days

L&T [ Lauritz Knudsen ] MPR200nX Electronic Motor Protection Relay MPR20_BB_ _ _ Series

By L&T

₹7,197 - ₹9,911

The L&T [ Lauritz Knudsen ] MPR200nX Electronic Motor Protection Relay, part of the MPR20_BB_ _ _ Series, represents a cutting-edge solution for safeguarding motor-driven systems. This relay is designed with electronic precision to offer advanced protection features tailored for various motor applications, ensuring optimal performance and longevity. Distinguished by the MPR20_BB_ _ _ Series designation, this relay exemplifies L&T's commitment to innovation and quality. Engineered with electronic sophistication, it provides comprehensive protection against a range of motor faults, including overload, phase imbalance, and short circuits, thereby minimizing the risk of motor damage and downtime. The MPR200nX relay undergoes rigorous testing to meet industry standards, ensuring its reliability and effectiveness in demanding industrial environments. It features customizable settings and advanced functionalities such as thermal overload protection, phase loss detection, and fault indication, allowing for tailored protection solutions tailored to specific motor applications. Whether deployed in manufacturing plants, process industries, or commercial facilities, the L&T MPR200nX Electronic Motor Protection Relay MPR20_BB_ _ _ Series delivers dependable performance, ensuring uninterrupted operation and mitigating the risk of costly disruptions.

Type of Product : Electronic Motor Protection Relay

Type : MPR200nX

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L&T [ Lauritz Knudsen ] MPR200nX Motor Protection Relay MPR200B_010 Series

By L&T

₹6,253 - ₹6,253

The L&T [ Lauritz Knudsen ] MPR200nX Motor Protection Relay, part of the MPR200B_010 Series, stands as a reliable solution for safeguarding motors in various industrial applications. Engineered by L&T, this relay offers advanced protection features tailored to ensure the safe and efficient operation of motors. Distinguished by the MPR200B_010 Series designation, this relay highlights L&T's commitment to innovation and quality. It provides comprehensive protection against overloads, phase imbalances, short circuits, and other motor faults, minimizing the risk of motor damage and downtime. The MPR200nX relay undergoes stringent testing to meet industry standards, ensuring its reliability and effectiveness in demanding industrial environments. It features customizable settings and advanced functionalities such as thermal overload protection, phase loss detection, and fault indication, allowing for tailored protection solutions for specific motor applications. Whether deployed in manufacturing plants, process industries, or commercial facilities, the L&T MPR200nX Motor Protection Relay MPR200B_010 Series delivers dependable performance, ensuring uninterrupted operation and mitigating the risk of costly disruptions.

Voltage : 240V AC

Type : MPR200nX

Device Code : 49, 51LR, 37, 46

O/L Range (A) : 1-2.75 A

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L&T [ Lauritz Knudsen ] MPR300 Motor Protection Relay 32-88 A, MPR305B_320 Series

By L&T

₹17,699 - ₹17,699

The L&T [ Lauritz Knudsen ] MPR300 Motor Protection Relay, part of the MPR305B_320 Series, represents a state-of-the-art solution in ensuring the safe and efficient operation of motors in various industrial applications. Engineered by L&T, this relay offers comprehensive protection features tailored to safeguard motors against a range of electrical faults. Distinguished by the MPR305B_320 Series designation, this relay underscores L&T's commitment to innovation and reliability. It provides robust protection against overloads, phase imbalances, short circuits, and other motor faults, thereby minimizing the risk of motor damage and downtime. The MPR300 relay undergoes rigorous testing to meet stringent industry standards, ensuring its reliability and effectiveness in demanding industrial environments. It features customizable settings and advanced functionalities such as thermal overload protection, phase loss detection, and fault indication, allowing for tailored protection solutions for specific motor applications. Whether deployed in manufacturing plants, process industries, or commercial facilities, the L&T MPR300 Motor Protection Relay MPR305B_320 Series delivers dependable performance, ensuring uninterrupted operation and reducing the risk of costly disruptions.

Type of Product : Motor Protection Relay

Type : MPR300

O/L Range (A) : 32-88 A

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Ships within 20 days

L&T [ Lauritz Knudsen ] MV12A Single Phase Under & Over Voltage Relay MV12A_00X00 Series

By L&T

₹23,599 - ₹23,599

A general-purpose relay L&T [ Lauritz Knudsen ] MV12A Single Phase Under & Over Voltage Relay MV12A_00X00 Series is a versatile electromechanical device used to control the switching of electrical circuits in a wide range of applications. These relays serve as crucial components in automation, control systems, and electrical protection, allowing for the remote or automatic operation of various devices and equipment. General-purpose relays typically consist of a coil, which generates a magnetic field when energized, and one or more sets of contacts that open or close in response to the coil's activation. They come in various configurations, including plug-in, panel-mount, and PCB-mount, to accommodate different installation requirements. With their ability to handle different voltage and current levels, general-purpose relays are adaptable to diverse applications, including lighting control, motor control, heating systems, and industrial machinery. They offer reliable performance, long lifespan, and often feature compact designs for space-saving installations. Overall, general-purpose relays play a crucial role in modern electrical systems, providing flexible and dependable control solutions for a wide array of applications across various industries.

Type of Product : Single Phase Under Voltage or Over Voltage Relay

Type : MV12A

Device Code : 27 or 59

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Ships within 25 days

L&T [ Lauritz Knudsen ] DIN Rail Mounting Kit Relay on MN 2 Relay SS91887OOOO (Pack of 50)

By L&T

Pack of 50 piece

₹25,959  

L&T DIN Rail Mounting Kit Relay on MN 2 Relay SS91887OOOO (Pack of 50) | Type: MN 2 Relay | Country of origin: India | Notes: Image is for Refrence Purpose only| Item Code: SS91887OOOO | Customer Care Number: 1800 103 1313

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L&T [ Lauritz Knudsen ] Auxiliary Relay Single Element 2 N/O + 2 N/C Output Contact

By L&T

₹6,253 - ₹6,253

The L&T Auxiliary Relay Single Element 4 N/O Output Contact is a highly efficient and reliable component designed to enhance the functionality of electrical control systems. Engineered with precision, this relay features a single element that ensures robust performance and durability. It comes equipped with four normally open (N/O) output contacts, making it ideal for applications that require multiple contact points for operation. The relay's contacts are designed to handle significant electrical loads, ensuring reliable performance in demanding environments. Constructed with high-quality materials, the L&T Auxiliary Relay offers excellent electrical conductivity and resistance to wear and tear, which extends its operational lifespan. Its compact design allows for easy integration into various electrical systems without requiring significant space. Additionally, the relay is designed to operate efficiently under various electrical conditions, providing consistent performance regardless of fluctuations in the electrical supply. This auxiliary relay is suitable for a wide range of applications, including industrial automation, power distribution systems, and control panels. Its versatility makes it a valuable component for engineers and technicians looking to enhance the reliability and efficiency of their systems. The relay's easy-to-install design reduces installation time and effort, while its robust construction ensures minimal maintenance requirements.

Type of Product : Auxiliary Relay

Output Contact : 2 N/O + 2 N/C

Reset Contacts : Auto

Element : Single Element

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L&T [ Lauritz Knudsen ] Auxiliary Relay Single Element 4 N/O Output Contact

By L&T

₹6,253 - ₹7,197

The L&T Auxiliary Relay Single Element 4 N/O Output Contact is a highly efficient and reliable component designed to enhance the functionality of electrical control systems. Engineered with precision, this relay features a single element that ensures robust performance and durability. It comes equipped with four normally open (N/O) output contacts, making it ideal for applications that require multiple contact points for operation. The relay's contacts are designed to handle significant electrical loads, ensuring reliable performance in demanding environments. Constructed with high-quality materials, the L&T Auxiliary Relay offers excellent electrical conductivity and resistance to wear and tear, which extends its operational lifespan. Its compact design allows for easy integration into various electrical systems without requiring significant space. Additionally, the relay is designed to operate efficiently under various electrical conditions, providing consistent performance regardless of fluctuations in the electrical supply. This auxiliary relay is suitable for a wide range of applications, including industrial automation, power distribution systems, and control panels. Its versatility makes it a valuable component for engineers and technicians looking to enhance the reliability and efficiency of their systems. The relay's easy-to-install design reduces installation time and effort, while its robust construction ensures minimal maintenance requirements.

Type of Product : Auxiliary Relay

Application : Industrial

Output Contact : 4 N/O

Weight : 14 g

Country of Origin : India

Reset Contacts : Hand

Dimension : 12x12x7 cm

Element : Single Element

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Ships within 60 days

L&T (Lauritz Knudsen) Electronic Motor Protection Relay 1-5.5 A Thermal Overload Range and 230 V AC Aux. Supply Voltage, EMPR150XBAO

By L&T

₹4,000  

L&T (Lauritz Knudsen) Electronic Motor Protection Relay 1-5.5 A Thermal Overload Range and 230 V AC Aux. Supply Voltage, EMPR150XBAO is designed to provide advanced protection for small electric motors operating in industrial automation systems. The relay continuously monitors motor current and thermal conditions to detect overload, phase loss, and abnormal operating states that may cause equipment damage. Its adjustable thermal overload range of 1-5.5 A allows accurate configuration based on motor full load current, ensuring reliable protection. Powered by a 230 V AC auxiliary supply, the relay integrates easily into standard industrial electrical control systems. L&T (Lauritz Knudsen) Electronic Motor Protection Relay 1-5.5 A Thermal Overload Range and 230 V AC Aux. Supply Voltage, EMPR150XBAO utilizes electronic sensing technology that offers faster and more precise response compared to traditional thermal protection devices. This improves motor safety by disconnecting the circuit quickly when overload conditions occur. Its robust design ensures consistent performance in demanding industrial environments such as manufacturing plants and machine control panels. Suitable for applications including pumps, conveyors, compressors, and automated equipment, the relay enhances motor reliability while supporting efficient and safe system operation.

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Ships within 61 days

L&T [ Lauritz Knudsen ] 415 V 50 Hz RTO-1 Thermal Overload Relay

By L&T

₹4,129 - ₹7,315

The L&T [ Lauritz Knudsen ] 415 V 50 Hz RTO-1 Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T RTO-1 Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : RTO - 1 Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

Operating Temperature : -5 to 55°C

Mounting : MO 9 - 45 (Direct)

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L&T [ Lauritz Knudsen ] 415 V 50 Hz RTO-2 Thermal Overload Relay

By L&T

₹7,551 - ₹12,979

The L&T [ Lauritz Knudsen ] 415 V 50 Hz RTO-2 Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T RTO-2 Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : RTO - 2 Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

Operating Temperature : -5 to 55°C

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Ships within 61 days

L&T [ Lauritz Knudsen ] CS90873OOEO 23-30 A Thermal Overload Relay

By L&T

₹12,979  

Manual and auto reset mode.
Ambient temperature compensated upto 55°C.
Built-in-Single Phasing Protection.
Front access to START and STOP/RESET buttons.
Sealable in OFF Condition.

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Ships within 61 days

L&T [ Lauritz Knudsen ] 2 Pole 415 V 50 Hz Thermal Overload Relay

By L&T

₹1,132 - ₹1,651

The L&T [ Lauritz Knudsen ] 2 Pole 415 V 50 Hz Thermal Overload Relay is a high-quality protective device designed to safeguard electrical motors and equipment from overload conditions. Operating at a rated voltage of 415 V and a frequency of 50 Hz, this relay is engineered to deliver precise and reliable protection. Its two-pole configuration ensures comprehensive coverage, making it an ideal choice for a wide range of industrial applications. The thermal overload relay features an advanced thermal sensing mechanism that accurately detects excessive heat buildup caused by overcurrent conditions. When an overload is detected, the relay activates its trip mechanism, effectively disconnecting the motor from the power supply to prevent damage. This thermal overload relay from L&T is renowned for its robustness and durability, ensuring long-lasting performance even in demanding environments. It is designed to seamlessly integrate with motor control circuits, providing an extra layer of protection without compromising operational efficiency. The relay is equipped with adjustable settings, allowing users to fine-tune the trip current according to the specific requirements of their applications, thereby ensuring optimal protection for different motor sizes and types. Ease of installation and maintenance is another key feature of the L&T 2 Pole Thermal Overload Relay. Its compact design allows for straightforward mounting within control panels, and the clearly marked terminals facilitate quick and secure wiring connections. Additionally, the relay includes visual indicators that provide immediate feedback on the operational status, making it easier for operators to monitor and troubleshoot as needed.

Type of Product : MU - 2P Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

No. of Pole : 2 Pole

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Ships within 61 days

L&T SS90035OOAO 9-14 A Thermal Overload Relay

By L&T

₹1,520  

Direct mounting on MX contactor
Built-in-Single phasing protection.
Front access to START and STOP/RESET buttons.

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L&T SS90035OOVO 6-10 A Thermal Overload Relay

By L&T

₹1,520  

Direct mounting on MX contactor
Built-in-Single phasing protection.
Front access to START and STOP/RESET buttons.

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L&T [ Lauritz Knudsen ] 415 V 50 Hz MK1 Thermal Overload Relay

By L&T

₹1,533 - ₹1,769

The L&T [ Lauritz Knudsen ] 415 V 50 Hz MK1 Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T MK1 Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : MK1 Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

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Ships within 61 days

L&T [ Lauritz Knudsen ] 415 V 50 Hz ML Thermal Overload Relay

By L&T

₹6,725 - ₹6,725

The L&T [ Lauritz Knudsen ] 415 V 50 Hz ML Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T ML Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : ML Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

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L&T [ Lauritz Knudsen ] 415 V 50 Hz ML2/ML3 Thermal Overload Relay

By L&T

₹10,029 - ₹10,029

The L&T [ Lauritz Knudsen ] 415 V 50 Hz ML2/ML3 Thermal Overload Relay is an essential component for safeguarding electric motors from damage caused by overloads, phase failures, and phase imbalances. Operating at a voltage of 415 V and a frequency of 50 Hz, this thermal overload relay is designed for robust performance in industrial settings. It features a reliable bimetallic strip mechanism that reacts to excessive current by generating heat, causing the strip to bend and subsequently trigger the relay. This action effectively disconnects the motor from the power supply, preventing potential overheating and mechanical failure. This relay is compatible with a wide range of contactors, making it a versatile choice for various applications. Its adjustable current setting allows for precise calibration to match the motor's full load current, ensuring optimal protection. The L&T ML2/ML3 Thermal Overload Relay also includes a manual reset function, providing users with control over the restarting process after a trip event. Additionally, it offers a trip-free mechanism, ensuring that the relay will operate even if the reset button is held down, thereby enhancing safety. Built to withstand harsh industrial environments, this relay is housed in a durable, compact casing that ensures long-lasting performance and easy installation. The clearly marked terminals and settings make it user-friendly and facilitate quick adjustments.

Type of Product : ML2/ML3 Relay

Relay Type : Thermal Overload Relay

Frequency : 50 Hz

Rated Voltage : 415 V

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L&T [ Lauritz Knudsen ] SS95979OOCO 13-21 A Thermal Overload Relay

By L&T

₹2,260  

Direct mounting on MX contactor
Built-in-Single phasing protection.
Front access to START and STOP/RESET buttons.

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L&T [ Lauritz Knudsen ] MN 2 Thermal Overload Relay 2NO + 1NC SS94141OOMO (0.9-1.5 Amp)

By L&T

₹2,780  

Product As Per Specification : - Relay, Electrical, Type: MN2, Current, Operational: 0.9-1.5A, Mechanism, Operating: Thermal Over Load, Make: Larsen And Toubro, For Motor Starter, Ss94141oomo

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L&T [ Lauritz Knudsen ] REO 1.1G Electronic Motor Protection Relay CS90423OO_O Series

By L&T

₹17,699 - ₹18,879

The L&T [ Lauritz Knudsen ] REO 1.1G Electronic Motor Protection Relay, part of the CS90423OO_O Series, represents a cutting-edge solution in motor protection technology. Engineered by L&T, this relay provides advanced features tailored to ensure the safe and efficient operation of motors in various industrial applications. Distinguished by the CS90423OO_O Series designation, this relay epitomizes L&T's commitment to innovation and excellence. It offers comprehensive protection against a wide range of motor faults, including overloads, phase imbalances, short circuits, and other electrical anomalies, minimizing the risk of motor damage and downtime. The REO 1.1G relay undergoes rigorous testing to meet stringent industry standards, ensuring its reliability and effectiveness in demanding industrial environments. It features customizable settings and advanced functionalities such as thermal overload protection, phase loss detection, and fault indication, allowing for tailored protection solutions for specific motor applications. Whether deployed in manufacturing plants, process industries, or commercial facilities, the L&T REO 1.1G Electronic Motor Protection Relay CS90423OO_O Series delivers dependable performance, ensuring uninterrupted operation and mitigating the risk of costly disruptions.

Type of Product : Electronic Motor Protection Relay

Mounting Type : MO 9-45

Type : REO 1.1G

Suitable For : MO Contactor

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L&T [ Lauritz Knudsen ] RTO-4 Thermal Overload Relay for MO Contactor

By L&T

₹22,419 - ₹33,039

The L&T [ Lauritz Knudsen ] RTO-4 Thermal Overload Relay for MO Contactor is an essential protective device designed to ensure the safety and longevity of electrical motors. This relay is engineered to provide comprehensive protection against overheating, preventing damage caused by excessive current flow. The device operates on the principle of thermal detection, where a bimetallic strip within the relay senses the heat generated by the motor. When the temperature exceeds a predefined limit, the bimetallic strip bends, triggering the relay to interrupt the circuit and halt the motor operation. This proactive measure effectively safeguards the motor from potential failures due to overloading. Built to complement MO contactors, the L&T Thermal Overload Relay is renowned for its precision and reliability. It features adjustable current settings, allowing users to fine-tune the relay according to the specific requirements of their motor applications. This versatility makes it suitable for a wide range of industrial environments where motors are subjected to varying loads and operational conditions. The relay's robust construction ensures durability and consistent performance even in harsh conditions, enhancing the overall efficiency of the motor protection system. Additionally, the L&T Thermal Overload Relay boasts easy installation and maintenance, minimizing downtime and operational disruptions. Its compact design ensures seamless integration with existing motor control setups. Equipped with visual indicators, the relay provides clear and immediate status information, enabling quick diagnostics and troubleshooting.

Type of Product : Thermal Overload Relay

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L&T [ Lauritz Knudsen ] RTO-3 Thermal Overload Relay for MO Contactor

By L&T

₹14,159 - ₹18,879

The L&T [ Lauritz Knudsen ] RTO-3 Thermal Overload Relay for MO Contactor is an essential protective device designed to ensure the safety and longevity of electrical motors. This relay is engineered to provide comprehensive protection against overheating, preventing damage caused by excessive current flow. The device operates on the principle of thermal detection, where a bimetallic strip within the relay senses the heat generated by the motor. When the temperature exceeds a predefined limit, the bimetallic strip bends, triggering the relay to interrupt the circuit and halt the motor operation. This proactive measure effectively safeguards the motor from potential failures due to overloading. Built to complement MO contactors, the L&T Thermal Overload Relay is renowned for its precision and reliability. It features adjustable current settings, allowing users to fine-tune the relay according to the specific requirements of their motor applications. This versatility makes it suitable for a wide range of industrial environments where motors are subjected to varying loads and operational conditions. The relay's robust construction ensures durability and consistent performance even in harsh conditions, enhancing the overall efficiency of the motor protection system. Additionally, the L&T Thermal Overload Relay boasts easy installation and maintenance, minimizing downtime and operational disruptions. Its compact design ensures seamless integration with existing motor control setups. Equipped with visual indicators, the relay provides clear and immediate status information, enabling quick diagnostics and troubleshooting.

Type of Product : Thermal Overload Relay

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L&T [ Lauritz Knudsen ] RTO-2 Thermal Overload Relay for MO Contactor

By L&T

₹8,613 - ₹8,613

The L&T [ Lauritz Knudsen ] RTO-2 Thermal Overload Relay for MO Contactor is an essential protective device designed to ensure the safety and longevity of electrical motors. This relay is engineered to provide comprehensive protection against overheating, preventing damage caused by excessive current flow. The device operates on the principle of thermal detection, where a bimetallic strip within the relay senses the heat generated by the motor. When the temperature exceeds a predefined limit, the bimetallic strip bends, triggering the relay to interrupt the circuit and halt the motor operation. This proactive measure effectively safeguards the motor from potential failures due to overloading. Built to complement MO contactors, the L&T Thermal Overload Relay is renowned for its precision and reliability. It features adjustable current settings, allowing users to fine-tune the relay according to the specific requirements of their motor applications. This versatility makes it suitable for a wide range of industrial environments where motors are subjected to varying loads and operational conditions. The relay's robust construction ensures durability and consistent performance even in harsh conditions, enhancing the overall efficiency of the motor protection system. Additionally, the L&T Thermal Overload Relay boasts easy installation and maintenance, minimizing downtime and operational disruptions. Its compact design ensures seamless integration with existing motor control setups. Equipped with visual indicators, the relay provides clear and immediate status information, enabling quick diagnostics and troubleshooting.

Type of Product : Thermal Overload Relay

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L&T [ Lauritz Knudsen ] MN12L# Thermal Overload Relay for MNX Contactor

By L&T

₹40,119 - ₹40,119

The L&T [ Lauritz Knudsen ] MN12L# Thermal Overload Relay is designed to provide reliable and effective protection for electric motors and circuits. Specifically engineered for compatibility with the MNX Contactor series, this thermal overload relay ensures the safeguarding of motors against potential damage due to overloads or phase failures. Featuring a robust construction, the MN12L# relay can handle the harshest industrial environments, ensuring consistent performance and longevity. The MN12L# Thermal Overload Relay is equipped with adjustable current settings, allowing for precise protection tailored to specific motor requirements. This adjustability enhances its versatility, making it suitable for a wide range of applications. The relay operates on a simple yet efficient principle: it measures the current flowing to the motor and, if it exceeds the pre-set limits, the relay triggers a mechanism to disconnect the motor from the power supply, thereby preventing damage. Incorporating both thermal and magnetic elements, the MN12L# ensures quick and accurate response to overload conditions. Additionally, its compact design allows for easy integration into existing motor control systems without requiring extensive modifications. The relay also features a manual reset button, providing users with control over the reset process, thus avoiding unnecessary downtime. Another noteworthy feature is its compatibility with auxiliary contacts, which can be used for signaling and remote indication purposes. This adds a layer of functionality, making it easier for operators to monitor and manage the relay's status.

Type of Product : Thermal Overload Relay

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L&T [ Lauritz Knudsen ] MN2 Thermal Overload Relay

By L&T

₹2,713 - ₹4,955

The L&T [ Lauritz Knudsen ] MN2 Thermal Overload Relay is an advanced protection device designed to safeguard electric motors and machinery from the detrimental effects of overloading. This relay, engineered with precision, operates on the principle of thermal detection, effectively sensing the excess heat generated due to overload conditions and ensuring timely intervention. It boasts a robust 6 kV insulation voltage and is suitable for systems operating at a frequency of 50 Hz. The MN2 model is equipped with dual normally open (NO) and a single normally closed (NC) contact configuration, providing versatile application options and ensuring reliable circuit interruption. This thermal overload relay is distinguished by its compact design and ease of integration within various industrial setups. Its superior thermal sensing technology ensures accurate and rapid response to overloads, minimizing the risk of damage to motors and associated equipment. The relay's adjustable current settings allow for tailored protection, ensuring compatibility with a wide range of motor specifications. Furthermore, the L&T MN2 is designed to seamlessly interface with MNX contactors, enhancing its utility in motor control and protection circuits. Durability and reliability are at the core of the L&T MN2 Thermal Overload Relay's design. Constructed with high-quality materials, it promises longevity and consistent performance even in demanding environments. Its installation is straightforward, with clear terminal markings and a user-friendly adjustment mechanism. Additionally, the relay includes test and reset buttons, facilitating easy maintenance and operational checks.

Relay Type : Thermal Overload Relay

Type : MN2

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L&T [ Lauritz Knudsen ] Left Under Voltage Release CM97892BOOO

By L&T

₹5,400  

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L&T [ Lauritz Knudsen ] RX Thermal Overload Relay for MX Contactor

By L&T

₹2,477 - ₹2,477

The L&T [ Lauritz Knudsen ] RX Thermal Overload Relay for MX Contactor is a sophisticated and reliable device engineered to provide optimal protection for electrical motors. Designed to seamlessly integrate with MX contactors, this thermal overload relay is crucial in preventing motor damage due to excessive heat resulting from prolonged overcurrent. It is adept at detecting variations in motor temperature and automatically disconnecting the power supply to avert potential malfunctions or breakdowns. The relay's precision in thermal detection ensures motors operate within safe temperature limits, significantly extending their lifespan and reducing downtime. This thermal overload relay features adjustable current settings, allowing for fine-tuning to match the specific requirements of various motor applications. It is equipped with a manual and automatic reset function, providing flexibility and convenience in operation. The compact and robust design ensures durability and ease of installation within motor control centers and electrical panels. Additionally, the relay's compatibility with a wide range of MX contactors makes it a versatile choice for different industrial environments, from manufacturing plants to commercial facilities. Safety is a paramount concern, and the L&T RX Thermal Overload Relay addresses this with its reliable trip mechanism, which activates promptly under fault conditions. This swift response prevents the escalation of minor issues into major electrical failures. Furthermore, the relay's construction adheres to stringent industry standards, ensuring high performance and reliability under demanding conditions. By incorporating the L&T RX Thermal Overload Relay into your motor protection strategy, you can enhance operational efficiency, safeguard equipment, and achieve peace of mind knowing that your motors are well-protected against thermal overloads.

Type of Product : Thermal Overload Relay

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L&T [ Lauritz Knudsen ] MM10 Compact Motor Protection Relay MM10240E005

By L&T

₹46,019  

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L&T [ Lauritz Knudsen ] RS485 Plug-in Module eta CON M Optional Plug-in Modules ETACONRS485

By L&T

₹20,059  

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L&T [ Lauritz Knudsen ] eta ULTRA controller for Contactor switching with 3 CT input CS9105_OOOO Series

By L&T

₹27,139 - ₹43,659

A general-purpose relay L&T [ Lauritz Knudsen ] eta ULTRA controller for Contactor switching with 3 CT input CS9105_OOOO Series is a versatile electromechanical device used to control the switching of electrical circuits in a wide range of applications. These relays serve as crucial components in automation, control systems, and electrical protection, allowing for the remote or automatic operation of various devices and equipment. General-purpose relays typically consist of a coil, which generates a magnetic field when energized, and one or more sets of contacts that open or close in response to the coil's activation. They come in various configurations, including plug-in, panel-mount, and PCB-mount, to accommodate different installation requirements. With their ability to handle different voltage and current levels, general-purpose relays are adaptable to diverse applications, including lighting control, motor control, heating systems, and industrial machinery. They offer reliable performance, long lifespan, and often feature compact designs for space-saving installations. Overall, general-purpose relays play a crucial role in modern electrical systems, providing flexible and dependable control solutions for a wide array of applications across various industries.

Voltage : 110-415V

Size : 144x144

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L&T [ Lauritz Knudsen ] Thermal Overload Relay Direct Mounting

By L&T

₹2,831 - ₹2,831

With its advanced sensing mechanism, it monitors the current flowing through the motor and triggers a disconnect if it detects overload conditions, preventing overheating and potential failures. This relay offers precise and reliable protection, ensuring operational safety and longevity of motors in industrial and commercial applications. Its robust construction and intelligent features make it suitable for various environments, providing peace of mind to engineers and operators alike. Trust L&T Overload Relay for efficient and effective motor protection solutions.

Mounting Type : Direct Mounting

Reset Type : Automatic/Manual

Operating Type : Thermal

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