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Siemens Measuring and Monitoring Relay

Showing 40 out of 49 products

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₹2,241 - ₹4,955
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.
green checkType of Product : Line Monitoring Relay
green checkPhase : Three Phase
green checkPower : Self Powered
₹56,639   ₹75,013
You save ₹18,374!
24.49% OFF
The Siemens Digital Monitoring Relay with 24 to 240 V AC/DC Control Supply Voltage and 1 CO Auxiliary Contacts, 3UG5642-1CW30 serves as a sophisticated industrial protective device designed to continuously analyze key electrical variables including voltage, current, active power, and power factor. Engineered for networks up to 690 V, this advanced component prevents operational disruptions by immediately identifying abnormal load conditions, such as motor idling or system overloads. Its broad auxiliary power compatibility allows seamless integration into diverse automation setups, delivering high measurement accuracy alongside customizable response times for enhanced equipment safety.Featuring convenient screw terminal connections and a clear digital interface, the Siemens Digital Monitoring Relay with 24 to 240 V AC/DC Control Supply Voltage and 1 CO Auxiliary Contacts, 3UG5642-1CW30 simplifies installation while offering precise control over trip parameters. Facility operators benefit from adjustable switching delays that stop false alarms caused by transient voltage spikes. By effectively safeguarding valuable machinery from electrical anomalies, this reliable monitoring unit increases overall operational uptime across commercial and heavy-duty industrial applications.
₹56,639   ₹75,013
You save ₹18,374!
24.49% OFF
The Siemens Digital Monitoring Relay with 90 to 690 V AC Control Supply Voltage and 2 CO Auxiliary Contacts, 3UG5643-1CS20 offers precise load monitoring for industrial motors and distribution networks. Designed to track parameters including current, active current, line voltage, power factor, and total power, this intelligent device safeguards machinery from damage caused by dry running, mechanical overloads, or phase anomalies. Operating across a wide voltage spectrum from 90 to 690 V AC, it features an internal power supply that eliminates the need for separate control power. Its robust digital interface enables straightforward configuration and clear fault diagnosis, enhancing operational efficiency and system reliability.Engineered with two changeover contact outputs for flexible signal switching, the Siemens Digital Monitoring Relay with 90 to 690 V AC Control Supply Voltage and 2 CO Auxiliary Contacts, 3UG5643-1CS20 delivers comprehensive protection against electrical and mechanical faults. The module accommodates measuring currents from 0.05 to 10 A and incorporates adjustable ON-delay and tripping times ranging between 0.1 and 999.9 seconds. Secure screw terminals ensure fast wiring, while its compact DIN-rail mounting form factor fits easily into standard control cabinets. By providing early error detection without external auxiliary supplies, this unit minimizes downtime and optimizes overall industrial performance.
₹2,005   ₹2,265
You save ₹260!
11.48% OFF
Siemens Line Monitoring Relay Blue Color Plastic Body for 415 V Agriculture Starter, 7UG0613-0FH20 is developed for supervising electrical line conditions in compatible agricultural motor starter systems operating at 415 V. Its monitoring function supports the broader control and protection arrangement by helping oversee relevant supply characteristics within the connected installation. The relay is suitable for appropriately designed agricultural pump systems and other three-phase motor applications requiring a dedicated 415 V monitoring component. Its blue plastic body provides a compact and practical structure for integration into starter panels. Including line monitoring within the control system supports a more organized approach to electrical equipment management. Correct voltage selection, wiring and coordination with associated starter components are essential for proper operation. The relay offers dependable functionality for users requiring a suitably rated supply monitoring solution in agricultural motor control environments. Siemens Line Monitoring Relay Blue Color Plastic Body for 415 V Agriculture Starter, 7UG0613-0FH20 provides a practical monitoring arrangement for compatible 415 V agricultural electrical systems. Designed for integration with suitable starter circuits, it supports supervision of line conditions as part of the overall motor protection and control framework. This makes it useful for agricultural pumps and related equipment where dependable electrical monitoring contributes to stable operation. The compact blue plastic housing supports convenient placement within appropriately designed panels and control assemblies. Its dedicated voltage compatibility allows the device to be matched with correctly rated three-phase systems. Proper installation and configuration are important for ensuring that the relay performs according to application requirements. By adding line monitoring capability to the starter arrangement, it helps support a coordinated approach to equipment protection and control. This relay is a suitable component for managing compatible 415 V agricultural motor installations.
₹2,005   ₹2,265
You save ₹260!
11.48% OFF
Siemens Line Monitoring Relay Blue Color Plastic Body for 380 V Agriculture Starter, 7UG0613-0FG20 is designed for monitoring electrical line conditions in compatible agricultural starter systems operating at 380 V. The relay supports supply supervision as part of a coordinated motor control and protection arrangement, helping maintain dependable operation of connected equipment. Its dedicated voltage specification makes it suitable for appropriately matched agricultural pumping systems and other compatible three-phase motor applications. The blue plastic body provides a practical enclosure for installation within suitable starter panels. By incorporating line monitoring into the electrical system, users can support a more structured approach to equipment protection and operational control. Proper circuit integration and voltage matching are important for achieving the intended functionality. The compact relay design assists with organized panel layouts. This component is a useful choice for installations requiring a dedicated 380 V line monitoring solution for compatible agriculture motor starters. For reliable supervision of agricultural electrical systems, Siemens Line Monitoring Relay Blue Color Plastic Body for 380 V Agriculture Starter, 7UG0613-0FG20 provides monitoring capability for suitably configured 380 V installations. It can be integrated into compatible motor starter arrangements to supervise relevant line conditions and support the overall protective strategy of the system. This is particularly useful for agricultural pumps and motor-driven equipment where stable electrical operation is an important requirement. The relay features a blue plastic housing that supports practical installation and identification within electrical control panels. Its application-specific voltage compatibility helps simplify selection for correctly rated systems. Appropriate wiring and coordination with the existing starter circuit are necessary for dependable service. By supporting electrical line supervision, the relay contributes to improved organization of motor control arrangements. It offers a practical component for users managing compatible 380 V agricultural starter applications.
₹2,005   ₹2,265
You save ₹260!
11.48% OFF
Siemens Line Monitoring Relay Blue Color Plastic Body for 260-460 V Agriculture Starter, 7UG0613-0FF20 is a practical electrical monitoring component intended for compatible agriculture starter and motor control installations. Its 260-460 V operating range supports applications requiring supervision across this specified supply voltage band. The relay helps monitor relevant line conditions as part of the overall control and protection arrangement, supporting dependable operation of connected agricultural equipment. Its blue plastic housing provides a compact and functional structure for integration into suitable electrical panels. The device can be applied to pumps and other motor-driven systems where supply monitoring is important to the installation design. By providing line supervision capability, it contributes to an organized approach to electrical protection. Appropriate voltage matching, circuit configuration and installation are essential for proper performance. It offers a useful solution for agriculture starter systems operating within the compatible 260-460 V range. Siemens Line Monitoring Relay Blue Color Plastic Body for 260-460 V Agriculture Starter, 7UG0613-0FF20 supports reliable electrical supervision in suitably configured agricultural motor applications. Designed for the 260-460 V range, it can be incorporated into compatible starter circuits to monitor supply conditions relevant to the connected control system. This monitoring capability helps form an important part of a coordinated protection arrangement for pumps and other agricultural machinery. The blue plastic body supports practical panel mounting and a compact equipment layout. Its application-oriented design makes it suitable for installations where line monitoring is required alongside motor control functions. Correct selection according to supply voltage and system requirements helps ensure effective operation. Proper wiring and commissioning are also necessary for intended performance. This relay provides a dependable monitoring option for users seeking structured electrical supervision in compatible agriculture starter installations.
₹2,005   ₹2,265
You save ₹260!
11.48% OFF
Siemens Line Monitoring Relay Blue Color Plastic Body for 200-400 V Agriculture Starter, 7UG0613-0FE20 is designed to monitor electrical supply conditions in compatible agricultural motor starter applications. Operating across the specified 200-400 V range, it helps support supervision of the connected line and contributes to reliable operation of associated equipment. The relay can be integrated into suitable starter control systems where monitoring supply characteristics is important for protecting motor-driven installations. Its blue plastic body provides a practical and compact housing for panel integration. This device is suitable for agricultural pumps and other compatible electrical systems requiring line supervision as part of the control arrangement. By monitoring relevant supply conditions, it helps support more dependable operation and protective response according to the system design. Correct selection and wiring are essential for effective use. The relay offers a practical monitoring component for suitably rated agriculture starter applications. For agricultural motor control systems, Siemens Line Monitoring Relay Blue Color Plastic Body for 200-400 V Agriculture Starter, 7UG0613-0FE20 provides a dedicated solution for supervising electrical line conditions within its specified voltage range. The 200-400 V operating capability makes it suitable for appropriately matched starter circuits and three-phase applications. Its monitoring function supports the overall protection and control strategy by enabling the system to respond according to configured electrical conditions. The compact blue plastic body assists with convenient installation in compatible panels and starter assemblies. It can be used with agricultural pumping arrangements and related motor-driven equipment where dependable supply monitoring is required. Proper integration with the existing control circuit is important to obtain the intended operational benefits. This relay contributes to a more structured electrical protection arrangement and supports reliable management of agricultural equipment operating under compatible voltage conditions.
₹30,679 - ₹67,259
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.
green checkFrequency : 50/60 Hz
green checkType of Product : Phase monitoring relay
green checkTerminal Type : Screw
green checkColor : White, Black
₹29,499  
The Siemens 3UG4501-1AW30 24-240 V Monitoring relay for level monitoring 1 CO is an electrical device used to monitor specific parameters or conditions in an electrical system or equipment. It continuously observes the measured values and triggers appropriate actions based on predefined thresholds or setpoints. Monitoring relays are designed to ensure the safe and reliable operation of systems by detecting abnormalities, faults, or deviations from desired operating conditions. Here are some key points about monitoring relays: 1. Parameter Monitoring: Monitoring relays can monitor various parameters such as voltage, current, temperature, pressure, level, frequency, power factor, phase sequence, or any other relevant parameter specific to the application or equipment being monitored. 2. Threshold Detection: Monitoring relays compare the measured parameter against predefined thresholds or setpoints. If the parameter exceeds or falls below these thresholds, it indicates an abnormal condition or fault. 3. Alarm and Indication: When a monitored parameter exceeds or falls below the predefined thresholds, monitoring relays generate alarms or indicators to alert operators or trigger further actions. These can include audible alarms, visual indicators (LEDs or display screens), or relay outputs to interface with external control systems or devices. 4. Protective Actions: Monitoring relays can initiate protective actions to mitigate the effects of abnormal conditions or faults. Depending on the application, these actions can include activating circuit breakers, tripping contactors, shutting down equipment, or triggering backup systems to ensure the safety of the equipment and the surrounding environment. 5. Delay Functions: Monitoring relays often include delay functions to prevent false alarms or unwanted actions due to transient conditions or temporary deviations. These delays allow for a specific time period to elapse before initiating an alarm or protective action, ensuring stability and avoiding unnecessary interruptions. Monitoring relays are essential components in maintaining the reliability and safety of electrical systems. By continuously monitoring parameters and responding to abnormalities or faults, they help prevent equipment damage, reduce downtime, and enhance overall system performance.
₹41,299 - ₹46,019
The Siemens Voltage Monitoring Relay is a fundamental component used in electrical systems to supervise voltage levels and protect equipment from voltage-related anomalies. Engineered with precision and reliability in mind, this relay offers real-time monitoring of voltage fluctuations and deviations, ensuring the safe and efficient operation of electrical networks. Equipped with advanced sensing technology, the Siemens Voltage Monitoring Relay continuously monitors voltage levels within predefined thresholds. It quickly detects overvoltage, undervoltage, phase asymmetry, or phase loss conditions, triggering appropriate responses to prevent potential damage to connected equipment and ensure system stability. The relay's compact design and user-friendly interface facilitate easy installation and integration into existing electrical systems. With customizable settings and adjustable trip thresholds, it can be tailored to specific application requirements, accommodating a wide range of voltage levels and system configurations. In addition to voltage monitoring functions, the Siemens Voltage Monitoring Relay may incorporate additional features such as adjustable time delays, remote communication interfaces, and fault indication outputs. These capabilities enable proactive management of electrical networks, facilitating rapid troubleshooting and minimizing downtime. Whether deployed in industrial plants, commercial buildings, data centers, or critical infrastructure facilities, the Siemens Voltage Monitoring Relay plays a crucial role in protecting equipment and ensuring the reliability of electrical systems. Its robust construction, advanced functionality, and compliance with industry standards make it a trusted choice for professionals seeking dependable voltage monitoring and protection solutions for their installations.
green checkFrequency : 50/60 Hz
green checkType of Product : Voltage monitoring relay
green checkDimension : 22.5 x 92 x 91 mm
green checkTerminal Type : Screw
green checkColor : White, Black
green checkAuxiliary Contacts : 1 CO
green checkMounting Type : Snap-on
green checkProtection Degree : IP20
The Siemens Voltage Relay Series 5TT340_ represents a reliable and versatile solution for voltage monitoring and protection in electrical systems. Specifically designed for industrial and commercial applications, these relays offer precise voltage monitoring capabilities to ensure the safe and efficient operation of electrical equipment. With advanced sensing technology, the Siemens Voltage Relays continuously monitor voltage levels within predefined thresholds. They detect overvoltage, undervoltage, phase asymmetry, or phase loss conditions swiftly and accurately, triggering appropriate responses to prevent equipment damage or system failures. The relays are engineered with durability and reliability in mind, featuring robust construction to withstand harsh environmental conditions and heavy-duty usage. This ensures long-term performance and minimizes the risk of electrical faults or interruptions in critical power distribution systems. The Siemens Voltage Relays Series 5TT340_ are designed for easy installation and integration into existing electrical systems. They come with customizable settings and adjustable trip thresholds, allowing for flexibility in tailoring protection levels to specific application requirements. In addition to voltage monitoring functions, these relays may incorporate additional features such as adjustable time delays, remote communication interfaces, and fault indication outputs. These capabilities enable proactive management of electrical networks, facilitating rapid troubleshooting and minimizing downtime. Whether deployed in manufacturing plants, commercial buildings, data centers, or infrastructure projects, the Siemens Voltage Relays Series 5TT340_ offer dependable voltage monitoring and protection solutions. Their advanced functionality, robust construction, and adherence to industry standards make them a trusted choice for professionals seeking reliable electrical protection for their installations.
green checkType of Product : Voltage Relays
green checkRated Current : 4A
green checkMW : 2
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Top Selling Siemens Measuring and Monitoring Relay Products Price List for September 2026

This data was last updated on 14/09/2026