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Measuring And Monitoring 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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GIC MA51BC 415V AC 1 C/O 3 Phase Voltage Monitoring Relay Series

By GIC

₹978   ₹1,010

You save ₹32!

3.17% OFF

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Siemens Three Phase Self Powered Line Monitoring Relay

By Siemens

₹1,769 - ₹3,893

You save ₹603!

25.42% OFF

The Siemens Line Monitoring Relay is a critical component used in electrical systems to monitor and protect against various line faults and abnormalities. Designed with precision engineering and advanced technology, this relay provides real-time monitoring of electrical parameters to ensure safe and efficient operation of power distribution networks. Equipped with sophisticated sensing and detection capabilities, the Siemens Line Monitoring Relay continuously monitors essential parameters such as voltage, current, frequency, and phase sequence. It quickly detects deviations from predefined thresholds or abnormal conditions, triggering appropriate responses to mitigate risks and prevent equipment damage or downtime. The relay's compact design and user-friendly interface make it easy to install and integrate into existing electrical systems. Its versatile configuration options allow for customization to specific application requirements, ensuring compatibility with a wide range of voltage levels, frequencies, and system architectures. In addition to monitoring functions, the Siemens Line Monitoring Relay may incorporate advanced features such as adjustable trip settings, configurable delay times, and communication interfaces for remote monitoring and control. These capabilities enhance flexibility and enable proactive management of electrical networks, optimizing performance and reliability. Whether deployed in industrial plants, commercial buildings, data centers, or critical infrastructure facilities, the Siemens Line Monitoring Relay plays a crucial role in safeguarding electrical systems against potential faults and ensuring continuous operation. Its robust construction, advanced functionality, and adherence to industry standards make it a trusted choice for professionals seeking reliable protection and monitoring solutions for power distribution applications.

Type of Product : Line Monitoring Relay

Phase : Three Phase

Power : Self Powered

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Salzer SM500 3 Phase & 1 Phase 1 C/O Voltage Monitoring Relay 240 VAC

By Salzer

₹1,533 - ₹1,533

You save ₹22!

1.42% OFF

The Salzer SM500 Voltage Monitoring Relay is a versatile device designed to protect both single-phase and three-phase systems from voltage anomalies. Operating at 240 VAC, it continuously monitors for phase loss, phase reversal, and voltage imbalances, ensuring the safety and stability of your electrical equipment. Its 1 C/O (Changeover) contact configuration allows flexible integration into various control circuits. This relay features adjustable voltage settings and time delays, providing tailored protection for diverse applications. Its robust design and reliable performance make it suitable for industrial and commercial environments. Whether safeguarding motors, generators, or sensitive equipment, the Salzer SM500 enhances system reliability and minimizes downtime, offering a dependable solution for power management.

Type of Product : Voltage Monitoring Relay

Phase : 3 Phase & 1 Phase

Voltage : 240 VAC

Series : SM500

Monitoring : Selectable Under Voltage + Selectable Over Voltage

Wire : 4

Contact Arrangement : 1 C/O

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GIC MD71BH 240V AC 1 C/O 3/1 Phase Voltage Monitoring Relay Series

By GIC

₹1,515  

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GIC MG73B9 240V AC 2 C/O 3/1 Phase Voltage Monitoring Relay Series

By GIC

₹1,860  

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Minilec Line Monitoring Relay With Fixed UV/OV 400 V AC White & Blue, 2ALO-10-323-4

By Minilec

₹2,580  

The Minilec 2ALO-10-323-4 Line Monitoring Relay is an essential component in electrical systems, providing reliable protection and monitoring functions for three-phase power lines. With its fixed undervoltage (UV) and overvoltage (OV) settings and a voltage rating of 400 V AC, this white and blue-colored relay ensures efficient operation and safety in various industrial, commercial, and residential applications. Crafted with precision engineering and durable materials, the 2ALO-10-323-4 relay offers robust construction and reliable performance in demanding environments. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent operation and longevity. The relay is designed to monitor the voltage levels of three-phase power lines and provide protection against both undervoltage and overvoltage conditions. With fixed UV and OV settings, the relay offers a predetermined threshold for voltage deviations, ensuring timely detection and response to abnormal voltage conditions. Operating at a voltage rating of 400 V AC, the 2ALO-10-323-4 relay is compatible with standard power sources commonly found in industrial and commercial settings. This voltage rating ensures compatibility with a wide range of electrical systems, making it suitable for diverse applications such as motor protection, pump control, conveyor systems, and more. The white and blue color scheme of the relay enhances visibility and aids in quick identification within electrical panels or enclosures. This visual distinction facilitates installation, maintenance, and troubleshooting tasks, contributing to the overall efficiency and organization of electrical systems. The relay is equipped with DIN rail mounting provisions, allowing for easy and secure installation on standard DIN rails. Its compact form factor and streamlined design help optimize space utilization within electrical enclosures or control panels, making it suitable for applications with limited space constraints. In summary, the Minilec 2ALO-10-323-4 Line Monitoring Relay offers reliable protection and monitoring functions for three-phase power lines. With its fixed UV/OV settings, 400 V AC voltage rating, white and blue color scheme, and DIN rail mounting design, this relay provides efficient and dependable operation, ensuring safety and reliability in diverse electrical applications.

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Minilec Three Phase Monitoring Relay, D2 VCT 1 (5 A @ 230 VAC (RESISTIVE))

By Minilec

₹2,949 - ₹2,949

The Minilec Three Phase Monitoring Relay offers robust protection for three-phase systems against phase loss, reversal, and imbalance. It is essential for applications requiring continuous monitoring of voltage parameters to ensure smooth equipment operation.Engineered for durability and precision, it integrates easily into control panels and industrial setups.

Type of Product : Monitoring Relay

Model No : D2 VCT 1

Mounting : 67x46 mm

Phase : Three Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 1 CO, 1 CO and 2 CO

No. of Wires : 3 Wire

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Minilec Single Phase Monitoring Relay, D1 VCR 1

By Minilec

₹1,769 - ₹1,769

The Minilec Single Phase Monitoring Relay is designed to safeguard single-phase equipment from under-voltage, over-voltage, and phase failure conditions. It ensures stable performance of sensitive devices and prevents damage due to electrical irregularities.Its compact DIN rail mount design and precise control make it a reliable choice for both industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : D1 VCR 1

Mounting : 68 Centre To Centre/35 mm Rail Mounting

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 2 CO

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Minilec Three Phase Monitoring Relay, RPT D2 (5 A @ 230 VAC (RESISTIVE))

By Minilec

₹3,185 - ₹3,185

The Minilec Three Phase Monitoring Relay offers robust protection for three-phase systems against phase loss, reversal, and imbalance. It is essential for applications requiring continuous monitoring of voltage parameters to ensure smooth equipment operation.Engineered for durability and precision, it integrates easily into control panels and industrial setups.

Type of Product : Monitoring Relay

Model No : RPT D2

Weight : 460 gm

Phase : Three Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 2 CO

No. of Wires : 3 Wire

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Minilec Three Phase Monitoring Relay, S2 VMR 5

By Minilec

₹2,949 - ₹2,949

The Minilec Three Phase Monitoring Relay offers robust protection for three-phase systems against phase loss, reversal, and imbalance. It is essential for applications requiring continuous monitoring of voltage parameters to ensure smooth equipment operation.Engineered for durability and precision, it integrates easily into control panels and industrial setups.

Type of Product : Monitoring Relay

Model No : S2 VMR 5

Mounting : 35 mm Rail Mounting

Phase : Three Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 1 CO, 1 CO and 2 CO

No. of Wires : 4 Wire

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Siemens Screw Terminal Type Phase monitoring relay

By Siemens

₹17,699 - ₹40,119

You save ₹7,376!

25.78% OFF

The Siemens Phase Monitoring Relay is a vital component used in electrical systems to ensure the proper sequencing and monitoring of three-phase power supplies. Engineered with precision and reliability in mind, this relay is designed to safeguard against phase imbalances, phase loss, and other abnormalities that could lead to equipment damage or system failures. Equipped with advanced sensing technology, the Siemens Phase Monitoring Relay continuously monitors the voltage levels and phase sequence of three-phase power sources. It quickly detects deviations from normal operating conditions, such as unequal voltages or phase reversal, and triggers appropriate responses to prevent potential damage to connected equipment. The relay's compact design and user-friendly interface make it easy to install and integrate into existing electrical systems. Its customizable settings and adjustable trip thresholds allow for flexibility in tailoring protection levels to specific application requirements, ensuring compatibility with a wide range of voltage levels and system configurations. In addition to monitoring functions, the Siemens Phase Monitoring Relay may feature additional capabilities such as adjustable time delays, remote communication interfaces, and fault indication outputs. These features enable proactive management of electrical networks, facilitating troubleshooting and minimizing downtime. Whether deployed in industrial machinery, HVAC systems, motor control applications, or critical infrastructure facilities, the Siemens Phase Monitoring Relay plays a crucial role in ensuring the reliability and safety of three-phase power systems. Its robust construction, advanced functionality, and adherence to industry standards make it a trusted choice for professionals seeking dependable protection and monitoring solutions for their electrical installations.

Frequency : 50/60 Hz

Type of Product : Phase monitoring relay

Terminal Type : Screw

Color : White, Black

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MULTISPAN DG Monitoring Relay 4 Digit 1 Line 7 Segment Red LED Display 415 V AC Main Supply Voltage, DGMR-132

By Multispan

₹3,650  

MULTISPAN DG Monitoring Relay 2.03 cm (0.8 inch) 4 Digit 1 Line 7 Segment Red LED Display, DGMR-132 is a high-precision Measuring and Monitoring Relay designed for reliable observation of diesel generator parameters and electrical systems. Its compact 2.03 cm (0.8 inch) panel mount design allows easy integration into control panels, while the bright 4-digit, 1-line red 7-segment LED display ensures clear, real-time visibility of voltage, current, and operational metrics. This makes monitoring quick, efficient, and accurate, enhancing system reliability in industrial and commercial setups. Engineered for durability and performance, the MULTISPAN DG Monitoring Relay 2.03 cm (0.8 inch) 4 Digit 1 Line 7 Segment Red LED Display, DGMR-132 provides consistent readings and fast response in critical monitoring applications. Ideal for diesel generators, power backup systems, and energy management setups, this MULTISPAN relay enables precise system tracking, reduces downtime risks, and ensures long-term operational stability. Its robust construction and intuitive display make it an essential tool for professional electrical monitoring and control.

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Minilec Single Phase Monitoring Relay, RPF D2

By Minilec

₹3,185 - ₹3,185

The Minilec Single Phase Monitoring Relay is designed to safeguard single-phase equipment from under-voltage, over-voltage, and phase failure conditions. It ensures stable performance of sensitive devices and prevents damage due to electrical irregularities.Its compact DIN rail mount design and precise control make it a reliable choice for both industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : RPF D2

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 2 CO

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Minilec Single Phase Monitoring Relay, S2 FMR 1 (35 mm Rail Mounting)

By Minilec

₹3,067 - ₹3,067

The Minilec Single Phase Monitoring Relay is designed to safeguard single-phase equipment from under-voltage, over-voltage, and phase failure conditions. It ensures stable performance of sensitive devices and prevents damage due to electrical irregularities.Its compact DIN rail mount design and precise control make it a reliable choice for both industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : S2 FMR 1

Mounting : 35 mm Rail Mounting

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 1 CO, 1 CO

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Minilec Monitoring Relay 12 VDC 230 V Single Phase, OCS D1

By Minilec

₹1,769 - ₹1,769

The Minilec Monitoring Relay is suitable for voltage monitoring in single-phase systems, ensuring protection from under-voltage and over-voltage conditions. It is adaptable to various voltage inputs and offers quick installation via DIN rail mounting.Ideal for protecting sensitive electrical devices, it is a reliable addition to industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : OCS D1

Weight : 250 gm

Dimensions (WxHxD) mm : 76 x 30.5 x 117.5

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Input Current : 1A or 5A

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Minilec Three Phase Monitoring Relay, S2 VMR 4 (5 A @ 230 VAC (RESISTIVE))

By Minilec

₹2,949 - ₹2,949

The Minilec Three Phase Monitoring Relay offers robust protection for three-phase systems against phase loss, reversal, and imbalance. It is essential for applications requiring continuous monitoring of voltage parameters to ensure smooth equipment operation.Engineered for durability and precision, it integrates easily into control panels and industrial setups.

Type of Product : Monitoring Relay

Model No : S2 VMR 4

Mounting : 35 mm rail Mounting

Phase : Three Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : 1 CO, 1 CO and 2 CO

No. of Wires : 3 Wire

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Minilec Monitoring Relay 30 VDC 230 V Single Phase, OCS D1

By Minilec

₹1,769 - ₹1,769

The Minilec Monitoring Relay is suitable for voltage monitoring in single-phase systems, ensuring protection from under-voltage and over-voltage conditions. It is adaptable to various voltage inputs and offers quick installation via DIN rail mounting.Ideal for protecting sensitive electrical devices, it is a reliable addition to industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : OCS D1

Auxiliary Power Supply : 30 VDC

Mounting : 68 centre to centre/35 mm rail Mounting

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : Output 1 CO

Input Current : 1A or 5A

Rated Voltage (V) : 230 V

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Minilec Monitoring Relay 24 VDC 230 V Single Phase, OCS D1

By Minilec

₹1,769 - ₹1,769

The Minilec Monitoring Relay is suitable for voltage monitoring in single-phase systems, ensuring protection from under-voltage and over-voltage conditions. It is adaptable to various voltage inputs and offers quick installation via DIN rail mounting.Ideal for protecting sensitive electrical devices, it is a reliable addition to industrial and commercial setups.

Type of Product : Monitoring Relay

Model No : OCS D1

Auxiliary Power Supply : 24 VDC

Mounting : 68 centre to centre/35 mm rail Mounting

Phase : Single Phase

Contact Rating : 5 A @ 230 VAC (RESISTIVE)

Contact : Output 1 CO

Input Current : 1A or 5A

Rated Voltage (V) : 230 V

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Ships within 6 days

GIC SM501 415 V AC (3P, 3W) 2 C/O Relay 50/60 Hz Voltage Monitoring Relay, MG53BH

By GIC

₹1,895  

The GIC SM501 415 V AC (3P, 3W) 2 C/O Relay 50/60 Hz Voltage Monitoring Relay, MG53BH, is a highly versatile and dependable electrical monitoring device designed to ensure the safe and stable operation of electrical systems. This advanced relay excels at precise voltage monitoring and offers dual changeover contacts, enhancing its flexibility and making it an indispensable component for various industrial applications.Operating within a voltage range of 415 V AC (3-phase, 3-wire), the GIC SM501 provides accurate voltage monitoring, catering to a wide range of electrical configurations and applications. Its compatibility with both 50 Hz and 60 Hz frequencies further enhances its adaptability.A standout feature of the GIC SM501 is its dual changeover contacts (2 C/O). This configuration significantly increases its versatility, allowing it to respond rapidly and efficiently to voltage fluctuations and deviations. This swift response is vital for safeguarding connected equipment and systems, minimizing the risk of damage or downtime.The MG53BH model designation signifies the relay's compatibility with various electrical systems and its ease of integration. Whether utilized in industrial automation, power distribution networks, or commercial infrastructure, the GIC SM501 ensures that voltage remains within safe and operational limits.Built with durability in mind, the GIC SM501 can withstand challenging environmental conditions, ensuring long-term reliability. Its compact design and user-friendly interface simplify installation and configuration, reducing complexity and saving valuable time for engineers and technicians.

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GIC SM175 240 V AC/DC 1 C/O Relay 47/53 Hz Frequency Voltage Monitoring Relay, MAE03D0200

By GIC

₹1,520  

The GIC SM175 240 V AC/DC 1 C/O Relay, model MAE03D0200, is a crucial component in industrial settings designed to monitor voltage frequency within a specific range of 47 to 53 Hz. Voltage monitoring is essential in various applications to ensure equipment safety and optimal performance.One of the standout features of this relay is its versatility, as it can operate with both AC and DC voltage systems. This compatibility makes it suitable for a wide range of industrial setups, offering flexibility to engineers and technicians when selecting the right equipment for their specific needs.The relay provides a single changeover (C/O) relay output, which serves as a switching contact. This output can be employed to trigger various actions or alarms when the monitored voltage frequency falls outside the designated range. These actions might include shutting down equipment, sounding an alarm, or sending a signal to a central control system. This flexibility ensures that the relay can be integrated seamlessly into existing control and monitoring systems.Voltage stability is a critical concern in many industrial applications. Fluctuations or deviations in voltage frequency can lead to equipment malfunctions or damage. The GIC SM175 helps maintain voltage stability by continuously monitoring the incoming voltage frequency and providing alerts or actions when it deviates from the specified range. This proactive approach to voltage management enhances equipment longevity and reduces downtime.

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Ships within 7 days

Schneider Electric Harmony Control Series 3 Phase DPDT 99x22.5x90 mm DIN Rail Mount Frequency, Phase & Voltage Monitoring Relay, RMNF22TB30

By Schneider Electric

₹22,419  

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Schneider Electric Harmony Control Series 3 Phase DPDT 72x35x90 mm DIN Rail Mount Voltage Monitoring Relay, RM35UB3N30

By Schneider Electric

₹30,679  

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Schneider Electric Harmony Control Series 3 Phase DPDT 22.9x79.5x90 mm DIN Rail Mount Phase Monitoring Relay, RM22TA31

By Schneider Electric

₹16,519  

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Schneider Electric Harmony Control Series 3 Phase SPDT 79.5x22.9x90 mm DIN Rail Mount Level Monitoring Relay, RM22LG11MT

By Schneider Electric

₹12,979  

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Schneider Electric Harmony Control Series 1 Phase DPDT 79.5x22.9x90 mm DIN Rail Mount Level Monitoring Relay, RM22LA32MR

By Schneider Electric

₹17,699  

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Schneider Electric Harmony Control Series 1 Phase DPDT Current Monitoring Relay, RM22JA21MR

By Schneider Electric

₹22,419  

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Schneider Electric Harmony Control Series 1 Phase SPDT 72x17.5x90 mm DIN Rail Mount Voltage Monitoring Relay, RM17UBE16

By Schneider Electric

₹22,419  

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Schneider Electric Harmony Control Series 3 Phase SPDT 72x17.5x90 mm DIN Rail Mount Voltage Monitoring Relay, RM17UB310

By Schneider Electric

₹21,239  

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Schneider Electric Harmony Control Series 1 Phase SPDT 72x17.5x90 mm DIN Rail Mount Voltage Monitoring Relay, RM17UAS16

By Schneider Electric

₹17,699  

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Schneider Electric Harmony Control Series 1 Phase SPDT 72x17.5x90 mm DIN Rail Mount Voltage Monitoring Relay, RM17UAS14

By Schneider Electric

₹21,239  

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Schneider Electric Harmony Control Series 3 Phase SPDT 72x17.5x90 mm DIN Rail Mount Phase Monitoring Relay, RM17TT00

By Schneider Electric

₹15,339  

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Schneider Electric Harmony Control Series 3 Phase SPDT 97x17.5x90 mm DIN Rail Mount Current Monitoring Relay, RM17JC00MW

By Schneider Electric

₹15,339  

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Schneider Electric RMH Series 117x72x72 mm Panel Mount Mount Current Monitoring Relay, LV481004

By Schneider Electric

₹1,41,599  

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Schneider Electric Acti 9 iRC Series SPDT DIN Rail Mount Voltage Monitoring Relay, A9E21182

By Schneider Electric

₹43,659  

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Schneider Electric VigiPacT Series Current Monitoring Relay, 56517

By Schneider Electric

₹66,079  

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Schneider Electric VigiPacT Series Current Monitoring Relay, 56193

By Schneider Electric

₹49,559  

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Schneider Electric RH99M Series Residual Current Monitoring Relay, 56174

By Schneider Electric

₹56,639  

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Schneider Electric VigiPacT Series Current Monitoring Relay, 56135

By Schneider Electric

₹40,119  

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Schneider Electric TeSys Island TPRPM Series 1 & 3 Phase 125x55x136 mm DIN Rail Mount Current & Voltage Monitoring Relay, TPRPM080

By Schneider Electric

₹25,959  

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