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Earth Fault Relay

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Siemens Earth Fault Monitoring Relay Series 7UG0861-1BU20

By Siemens

₹5,427 - ₹5,545

You save ₹2,385!

30.07% OFF

Digital EFR 3P 3W and 3P4W 3-phase 3-wire or 3-phase 4-wire 2C/O, 85 - 270 V AC/DC 35 mm module

Model No : 7UG0861-1BU20

Type of Product : Earth Fault Monitoring Relay

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Elmeasure Earth Leakage Relay with 96x96 mm DIN-Rail Mounted 30 mA to 30 A and 5FS Accuracy, ELR200DA0370000

By Elmeasure

₹2,005   ₹2,330

You save ₹325!

13.95% OFF

The Elmeasure Earth Leakage Relay with 96x96 mm DIN-Rail Mounted 30 mA to 30 A and 5FS Accuracy, ELR200DA0370000 provides reliable earth leakage detection for compact installations. Designed for DIN-rail mounting, it suits applications with limited panel space. The relay detects leakage currents from 30 mA to 30 A with 5FS accuracy, offering sensitive and dependable fault response.The Elmeasure Earth Leakage Relay with 96x96 mm DIN-Rail Mounted 30 mA to 30 A and 5FS Accuracy, ELR200DA0370000 is ideal for modern control panels, offering quick installation and consistent performance. It enhances electrical safety in industrial automation, commercial distribution systems, and building management setups, helping prevent hazards caused by unnoticed ground faults.

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Selec Digital Earth Leakage Relay 30mA to 30A (2x1 C/O), 900ELR-2-230V-CE

By SELEC

₹3,303   ₹4,344

You save ₹1,041!

23.96% OFF

Features:- EARTH LEAKAGE RELAY:- Leakage current monitoring in 10 & 30 system RMS value measurement CBCT detection User selectable Power on delay, Response delay & Delay on release Adjustable switching hysteresis Two separate Alarm relay with NO or NC operation selectable Test and reset via front / remote LCD

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Elmeasure Earth Fault Relay with Panel Mounted, Accuracy Class 1 and Size 96x96 mm, EFR100P10000

By Elmeasure

₹3,539   ₹4,100

You save ₹561!

13.68% OFF

The Elmeasure Earth Fault Relay with Panel Mounted, Accuracy Class 1 and Size 96x96 mm, EFR100P10000 is designed for precise detection of earth faults in electrical systems. With Accuracy Class 1 and a standard 96x96 mm panel mount design, it offers reliable performance and easy installation. This relay helps protect equipment and personnel by identifying insulation failures promptly.Built for dependable operation, the Elmeasure Earth Fault Relay with Panel Mounted, Accuracy Class 1 and Size 96x96 mm, EFR100P10000 ensures safe fault isolation in industrial switchgear, transformers, and distribution networks. Its compact design and accurate response make it a critical component for maintaining electrical integrity and minimizing downtime.

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Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A, 5FS Accuracy and RS485 Port, EL0300P71300

By Elmeasure

₹2,949   ₹3,380

You save ₹431!

12.75% OFF

The Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A, 5FS Accuracy and RS485 Port, EL0300P71300 offers advanced leakage protection with digital monitoring capability. With a wide detection range from 30 mA to 30 A and 5FS accuracy, it ensures timely fault identification. The inclusion of RS485 communication enables real-time data transfer for remote system monitoring and analysis.The Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A, 5FS Accuracy and RS485 Port, EL0300P71300 is suitable for environments demanding both safety and connectivity, such as data centers and automated industrial systems. Its panel-mounted format ensures easy installation, while the communication feature adds intelligence to ground fault protection strategies.

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Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A and 5FS Accuracy, ELR300P70300

By Elmeasure

₹1,887   ₹2,130

You save ₹243!

11.41% OFF

The Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A and 5FS Accuracy, ELR300P70300 is designed for protection against ground faults and leakage currents. Covering a wide sensing range from 30 mA to 30 A, it delivers accurate trip settings with 5FS (Full Scale) precision. The 96x96 mm panel-mounted format ensures simple integration into electrical distribution boards.Reliable and versatile, the Elmeasure Earth Leakage Relay with 96x96 mm Panel Mounted 30 mA to 30 A and 5FS Accuracy, ELR300P70300 enhances electrical safety in commercial and industrial systems. It quickly detects abnormal leakage conditions, reducing the risk of equipment damage or fire hazards. Ideal for MCC panels, substations, and sensitive electrical zones.

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Siemens Earth Leakage Relay Series 7UG0842-1CD20

By Siemens

₹5,309 - ₹5,545

You save ₹2,444!

31.52% OFF

Digital earth leakage monitoring relay 1-phase 2-wire or 3-phase 3-wire or 3-phase 4-wire 230 V AC 35 mm module

Model No : 7UG0842-1CD20

Type of Product : Earth Leakage Relay

Power : 230V AC

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Elmeasure Digital Meter Earth Leakage Relay iELR CBCT IELRUPTO100DIA

By Elmeasure

₹3,421   ₹4,602

You save ₹1,181!

25.66% OFF

7 Segment ultra Led display Intelligent Earth Leakage Relay, True RMS measurement, Continuous leakage current display (Programmable), Leakage current continuously displayed to enhance the user to understand the quality of electrical network/machine online, This can be disabled through setup if required, Wide input range 300mA to 12A and the trip time from 300ms to 30s, ( Optional 30mA to 1A) Manual test reset keys, optional RS485 Modbus protocol.
Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.

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Siemens Earth Leakage Relay Series 7UG0841-1CB20

By Siemens

₹5,309 - ₹5,781

You save ₹2,361!

30.78% OFF

Digital earth leakage monitoring relay 1-phase 2-wire or 3-phase 3-wire or 3-phase 4-wire 110 V AC 35 mm module

Model No : 7UG0841-1CB20

Type of Product : Earth Leakage Relay

Power : 110V AC

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Siemens CBCT for Earth Leakage Relay 35 mm Diameter, 7UG0996

By Siemens

₹2,241   ₹2,791

You save ₹550!

19.7% OFF

This Siemens CBCT for Earth Leakage Relay 35 mm Diameter, 7UG0996 represents a state-of-the-art solution for electrical protection systems, specifically designed to detect and mitigate earth leakage faults in power distribution networks. Engineered with precision and reliability in mind, this innovative technology offers unparalleled performance in ensuring the safety and integrity of electrical installations. At the core of Siemens CBCT is its advanced core balance current transformer, which accurately measures the residual current flowing in the network. This residual current, indicative of leakage to earth, is continuously monitored by the relay system, enabling swift detection and response to potential faults. The high sensitivity and fast response time of the CBCT ensure that even the slightest earth leakage is promptly identified, preventing hazardous situations and minimizing the risk of electrical accidents. Siemens CBCT is engineered to seamlessly integrate into existing electrical systems, offering ease of installation and compatibility with a wide range of equipment and applications. Its compact design and robust construction make it suitable for diverse environments, from industrial facilities to commercial buildings, ensuring comprehensive protection against earth faults across various sectors. Moreover, Siemens CBCT features intelligent monitoring and diagnostics capabilities, providing real-time data on electrical conditions and fault events. This enables operators to proactively identify and address potential issues, optimizing system reliability and uptime. In summary, Siemens CBCT for Earth Leakage Relay sets the industry standard for electrical protection, combining advanced technology with reliability and ease of use. Its unparalleled performance in detecting and mitigating earth faults ensures the safety and efficiency of electrical installations, making it an indispensable component of modern power distribution networks.

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Selec 3 Digits Liquid Crystal Display With Backlight Digital Earth Fault Relay 2x1 C/O, 900EFR-BL-U-CE-ROHS

By SELEC

₹3,303   ₹4,153

You save ₹850!

20.47% OFF

Programmable Trip and Alarm relay Continuous monitoring of fault current in 1 phase and 3 phase Wide supply range of supply: 85 to 270V AC/DC Specialized current transformer with class 1 accuracy Field programmable trip current and trip time through front panel keys Manual test & Reset Keys available via Front / Remote

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SELEC Earth Leakage Relay with Inbuilt CBCT 74mm

By SELEC

₹1,415 - ₹1,415

You save ₹246!

14.81% OFF

ELR with Inbuilt CBCT, 300mA FixedProduct: ELCTR35-1-300mA-CA 3 phase leakage current measurement device with inbuild (CBCT). Accuracy : 5% of input current 1 C/O (SPDT) output relay. Trip setting: 75% of 300mA. LED indications : Power supply and fault recognition. Supply Voltage : 230V±15%. CE & RoHS certified. Size : 74mm Mounting Type : DIN Rail Mount

Mounting Type : Din Rail Mount

Trip Delay :  0-9 Sec

Voltage : 230V AC ±15%

Type of Product : Earth Leakage Relay with Inbuilt Cbct

Output Contact : 1 C/O (SPDT)

Accuracy : Trip: ±5% of Input Current/ Time: ±5% of Response Time

Electrical Connections : 3Ø-4W/ 1Ø-2W/ 3Ø-3W

Output Rating : NO: 5A@250VAC/ NC: 5A@30V DC

Size : 74mm

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Siemens CBCT for Earth Leakage Relay 120 mm Diameter, 7UG0999

By Siemens

₹4,247   ₹5,434

You save ₹1,187!

21.84% OFF

This Siemens CBCT for Earth Leakage Relay 120 mm Diameter, 7UG0999 represents a state-of-the-art solution for electrical protection systems, specifically designed to detect and mitigate earth leakage faults in power distribution networks. Engineered with precision and reliability in mind, this innovative technology offers unparalleled performance in ensuring the safety and integrity of electrical installations. At the core of Siemens CBCT is its advanced core balance current transformer, which accurately measures the residual current flowing in the network. This residual current, indicative of leakage to earth, is continuously monitored by the relay system, enabling swift detection and response to potential faults. The high sensitivity and fast response time of the CBCT ensure that even the slightest earth leakage is promptly identified, preventing hazardous situations and minimizing the risk of electrical accidents. Siemens CBCT is engineered to seamlessly integrate into existing electrical systems, offering ease of installation and compatibility with a wide range of equipment and applications. Its compact design and robust construction make it suitable for diverse environments, from industrial facilities to commercial buildings, ensuring comprehensive protection against earth faults across various sectors. Moreover, Siemens CBCT features intelligent monitoring and diagnostics capabilities, providing real-time data on electrical conditions and fault events. This enables operators to proactively identify and address potential issues, optimizing system reliability and uptime. In summary, Siemens CBCT for Earth Leakage Relay sets the industry standard for electrical protection, combining advanced technology with reliability and ease of use. Its unparalleled performance in detecting and mitigating earth faults ensures the safety and efficiency of electrical installations, making it an indispensable component of modern power distribution networks.

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Elmeasure Earth Fault Relay with Panel Mounted RS485 Port Accuracy Class 1 and Size 96x96 mm, IE0100P11000

By Elmeasure

₹4,601   ₹5,320

You save ₹719!

13.51% OFF

The Elmeasure Earth Fault Relay with Panel Mounted RS485 Port Accuracy Class 1 and Size 96x96 mm, IE0100P11000 combines accurate fault detection with advanced communication capability. Featuring Accuracy Class 1 and a panel-mounted 96x96 mm format, it offers precise operation and easy integration. The RS485 port enables real-time remote monitoring and diagnostics via Modbus protocols.Ideal for complex electrical systems, the Elmeasure Earth Fault Relay with Panel Mounted RS485 Port Accuracy Class 1 and Size 96x96 mm, IE0100P11000 enhances safety while offering intelligent connectivity. It supports predictive maintenance strategies and helps operators manage fault events more efficiently, reducing system risk and operational costs.

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Ships within 2 days

Elmeasure Digital Meter Earth Leakage Relay iELR CBCT IELRUPTO250DIA

By Elmeasure

₹4,601   ₹5,900

You save ₹1,299!

22.02% OFF

7 Segment ultra Led display Intelligent Earth Leakage Relay, True RMS measurement, Continuous leakage current display (Programmable), Leakage current continuously displayed to enhance the user to understand the quality of electrical network/machine online, This can be disabled through setup if required, Wide input range 300mA to 12A and the trip time from 300ms to 30s, ( Optional 30mA to 1A) Manual test reset keys, optional RS485 Modbus protocol.
Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.

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Ships within 2 days

Elmeasure Digital Meter Earth Leakage Relay iELR CBCT IELRUPTO200DIA

By Elmeasure

₹4,365   ₹5,900

You save ₹1,535!

26.02% OFF

7 Segment ultra Led display Intelligent Earth Leakage Relay, True RMS measurement, Continuous leakage current display (Programmable), Leakage current continuously displayed to enhance the user to understand the quality of electrical network/machine online, This can be disabled through setup if required, Wide input range 300mA to 12A and the trip time from 300ms to 30s, ( Optional 30mA to 1A) Manual test reset keys, optional RS485 Modbus protocol.
Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.

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Ships within 2 days

Elmeasure Digital Meter Earth Leakage Relay iELR CBCT IELRUPTO150DIA

By Elmeasure

₹3,421   ₹4,602

You save ₹1,181!

25.66% OFF

7 Segment ultra Led display Intelligent Earth Leakage Relay, True RMS measurement, Continuous leakage current display (Programmable), Leakage current continuously displayed to enhance the user to understand the quality of electrical network/machine online, This can be disabled through setup if required, Wide input range 300mA to 12A and the trip time from 300ms to 30s, ( Optional 30mA to 1A) Manual test reset keys, optional RS485 Modbus protocol.
Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.

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Ships within 2 days

Elmeasure Digital Meter Earth Leakage Relay iELR CBCT IELRUPTO150DIARS485

By Elmeasure

₹4,601   ₹6,372

You save ₹1,771!

27.79% OFF

7 Segment ultra Led display Intelligent Earth Leakage Relay, True RMS measurement, Continuous leakage current display (Programmable), Leakage current continuously displayed to enhance the user to understand the quality of electrical network/machine online, This can be disabled through setup if required, Wide input range 300mA to 12A and the trip time from 300ms to 30s, ( Optional 30mA to 1A) Manual test reset keys, optional RS485 Modbus protocol.
Please Note: Product may differ (eg. colour) from the product Image displayed on website. Kindly check the technical specifications provided in description to make better purchase decision.

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Ships within 2 days

Siemens CBCT for Earth Leakage Relay 70 mm Diameter, 7UG0997

By Siemens

₹2,477   ₹3,192

You save ₹715!

22.4% OFF

This Siemens CBCT for Earth Leakage Relay 70 mm Diameter, 7UG0997 represents a state-of-the-art solution for electrical protection systems, specifically designed to detect and mitigate earth leakage faults in power distribution networks. Engineered with precision and reliability in mind, this innovative technology offers unparalleled performance in ensuring the safety and integrity of electrical installations. At the core of Siemens CBCT is its advanced core balance current transformer, which accurately measures the residual current flowing in the network. This residual current, indicative of leakage to earth, is continuously monitored by the relay system, enabling swift detection and response to potential faults. The high sensitivity and fast response time of the CBCT ensure that even the slightest earth leakage is promptly identified, preventing hazardous situations and minimizing the risk of electrical accidents. Siemens CBCT is engineered to seamlessly integrate into existing electrical systems, offering ease of installation and compatibility with a wide range of equipment and applications. Its compact design and robust construction make it suitable for diverse environments, from industrial facilities to commercial buildings, ensuring comprehensive protection against earth faults across various sectors. Moreover, Siemens CBCT features intelligent monitoring and diagnostics capabilities, providing real-time data on electrical conditions and fault events. This enables operators to proactively identify and address potential issues, optimizing system reliability and uptime. In summary, Siemens CBCT for Earth Leakage Relay sets the industry standard for electrical protection, combining advanced technology with reliability and ease of use. Its unparalleled performance in detecting and mitigating earth faults ensures the safety and efficiency of electrical installations, making it an indispensable component of modern power distribution networks.

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Ships within 6 days

Multispan ELR-19N 100-250V AC Earth Leakage Relay with CBCT 96 X 96 X 52 mm

By Multispan

₹3,175  

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Multispan ELR-63 (Din rail) 100-250V AC Earth Leakage Relay with CBCT 76 X 28 X 85 mm

By Multispan

₹2,241   ₹2,395

You save ₹154!

6.45% OFF

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Multispan 100 to 270 V AC/DC Earth Leakage Relay Built In CBCT, ECT-35D

By Multispan

₹1,994  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay Built-In CBCT, ECT-35D is an advanced protective device specifically engineered to provide reliable earth fault detection across a broad voltage range. Operating between 100 to 270 V AC/DC, this relay is ideal for a variety of applications, including industrial, commercial, and residential systems. Its standout feature is the integrated Core Balance Current Transformer (CBCT), which enhances its sensitivity and accuracy, ensuring rapid detection of leakage currents that could lead to dangerous electrical faults. Designed for user-friendly operation, the ECT-35D offers adjustable leakage current settings, allowing for tailored protection based on specific system requirements. Its built-in CBCT streamlines installation by eliminating the need for external transformers, creating a more compact solution. The relay features intuitive LED indicators that provide real-time status updates, allowing users to monitor system performance effortlessly. Engineered for durability and reliability, the Multispan ECT-35D Earth Leakage Relay is a vital component for ensuring the safety and integrity of electrical installations, minimizing the risk of electrical shocks and equipment damage while maintaining compliance with safety standards.

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Ships within 6 days

Multispan EFR-63 Earth Leakage Relay With CBCT for Industrial Use

By Multispan

₹2,337  

The Earth leakage relay is a device used to monitor leakage current in an electrical installation. It is usually installed in the main switchboard or distribution board of a building, and is designed to disconnect the supply of electricity if it detects a fault condition. This type of relay plays an important role in ensuring the safety of our lives and properties by preventing fires caused by electrical faults. The earth leakage relay was developed as an improvement over the earth fault interrupter (EFI). The EFI was designed to detect earth faults but not other types of electrical fault, such as short circuits between live conductors or between live conductors and earth (ground). To overcome this limitation, an additional device called an arc detector was added to the EFI. The arc detector could detect arcing faults which were not detected by the EFI alone. The arc detector was based on detecting high voltage pulses from arcing faults, whereas in most cases this voltage would be too low for detection by an EFI alone. However, if these pulses were detected from more than one point on the system (e.g., from two separate phases), then they could be interpreted as being indicative of a serious fault condition requiring intervention by personnel trained in isolating such conditions.

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Selec Digital Earth Leakage Relay 90 - 270 V AC/DC Panel Mount, ELR-341

By SELEC

₹2,595   ₹3,070

You save ₹475!

15.47% OFF

The SELEC ELR-341 Digital Earth Leakage Relay is a cutting-edge device designed to enhance electrical safety in both AC and DC systems. Engineered for panel mounting, this relay operates within a wide voltage range of 90 to 270 volts, ensuring versatility in various applications. Its dual functionality in both AC and DC environments makes it a reliable solution for diverse electrical setups. This advanced relay is equipped with state-of-the-art technology, offering precise and rapid detection of earth leakage currents. The high sensitivity of the ELR-341 ensures prompt response to potential hazards, thereby minimizing the risk of electrical accidents and damage to equipment. Installation is simplified with the panel-mount design, allowing seamless integration into control panels and electrical systems. The compact form factor and robust construction make it suitable for various industrial and commercial environments where space and durability are critical considerations. The relay incorporates intelligent features, including fault indication and a user-friendly interface for easy monitoring and troubleshooting. With its wide operating voltage range, the ELR-341 adapts to different power systems, providing a reliable safety net for a broad spectrum of applications. Designed with compliance to industry standards, the SELEC ELR-341 Digital Earth Leakage Relay exemplifies the brand's commitment to quality, reliability, and innovation in electrical safety solutions. Its comprehensive set of features and adaptability make it an ideal choice for professionals seeking a dependable and efficient solution to mitigate the risks associated with earth leakage currents in diverse electrical installations.

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Ships within 6 days

Multispan 100 to 270 V AC/DC Earth Leakage Relay, ER-2K

By Multispan

₹1,850  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay, ER-2K is a highly efficient protective device engineered to detect earth leakage faults in a wide range of electrical systems. Designed to operate on both AC and DC inputs from 100 to 270 V, this relay ensures comprehensive protection against electrical hazards caused by ground faults. It is ideal for industrial, commercial, and residential settings where maintaining system safety and preventing damage from electrical leakage is essential. The ER-2K features adjustable sensitivity, allowing users to set the desired leakage current threshold for optimal protection. Its panel-mounted design ensures easy integration into control systems, and the relay provides real-time monitoring with LED indicators that display the system's operational status. This device enhances electrical safety by minimizing the risk of shock hazards, equipment failure, or fire, while its robust construction ensures long-lasting reliability. The Multispan ER-2K Earth Leakage Relay offers a dependable solution for maintaining the integrity and safety of electrical installations.

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Multispan 100 to 270 V AC/DC Earth Leakage Relay, ELR-35

By Multispan

₹1,994  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay, ELR-35 is a crucial device for detecting and protecting against earth leakage faults in electrical systems. Designed for both AC and DC applications with an input voltage range of 100 to 270 V, this relay offers dependable protection from ground faults, which can lead to serious hazards such as electrical shocks, equipment damage, or fire. It is ideal for use in industrial, commercial, and residential environments where electrical safety and system integrity are of paramount importance. The ELR-35 provides highly sensitive detection with customizable trip settings, allowing users to adjust the leakage current threshold based on specific safety requirements. With its panel-mounted design and real-time LED indicators, the relay ensures easy installation and immediate status feedback, making it simple to monitor and manage electrical safety. Built for durability and consistent performance, the Multispan ELR-35 Earth Leakage Relay helps prevent costly downtimes and enhances the overall safety of electrical systems by ensuring prompt and accurate fault detection.

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Havells Earth Fault Relay for MCCB

By Havells

₹8,377 - ₹14,159

You save ₹567!

4.97% OFF

Type of Product : Earth Fault Relay for MCCB

Color : White

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Ships within 6 days

Multispan 100 to 270 V AC/DC Earth Leakage Relay Built In CBCT, ECT-70D

By Multispan

₹2,834  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay with Built-In CBCT, ECT-70D is a cutting-edge device designed for reliable earth fault detection and protection in electrical systems. With a broad operational range of 100 to 270 V AC/DC, this relay is suitable for various applications, including industrial, commercial, and residential settings. Its integrated Core Balance Current Transformer (CBCT) enhances sensitivity, allowing for quick detection of leakage currents and safeguarding against potential electrical hazards such as shocks and equipment damage. The ECT-70D features adjustable settings, enabling users to customize the leakage current threshold according to their specific safety needs. This adaptability makes it ideal for diverse operational environments. Additionally, the relay provides real-time status monitoring through intuitive LED indicators, ensuring users can easily assess the system's performance at a glance. Built for durability and reliability, the Multispan ECT-70D Earth Leakage Relay combines advanced technology with user-friendly functionality, making it an essential tool for maintaining the safety and integrity of electrical installations while ensuring compliance with safety standards.

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Multispan 100 to 270 V AC/DC Earth Leakage Relay Built In CBCT Set By Knob, ECT-70

By Multispan

₹2,729  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay with Built-In CBCT Set by Knob, ECT-70 is an innovative solution designed for effective earth fault protection in various electrical applications. Operating within a versatile voltage range of 100 to 270 V AC/DC, this relay is ideal for industrial, commercial, and residential use. The integrated Core Balance Current Transformer (CBCT) enhances its sensitivity to leakage currents, enabling swift detection and response to potential electrical hazards, thus ensuring safety and compliance. One of the key features of the ECT-70 is its user-friendly knob setting, allowing for easy adjustments of the leakage current threshold to meet specific safety requirements. This flexibility makes it suitable for a wide range of operational environments. The relay also comes equipped with clear LED indicators that provide real-time monitoring, making it easy for users to assess system status at a glance. Built for durability and reliability, the Multispan ECT-70 Earth Leakage Relay combines advanced technology with ease of use, ensuring comprehensive protection against earth leakage and contributing to the overall safety and integrity of electrical installations.

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Multispan 100 to 270 V AC/DC Earth Leakage Relay Built In CBCT Set By Knob, ECT-35

By Multispan

₹1,889  

The Multispan 100 to 270 V AC/DC Earth Leakage Relay with Built-In CBCT Set by Knob, ECT-35 is a sophisticated and user-friendly protective device designed to ensure optimal safety in electrical systems. With an operational range of 100 to 270 V AC/DC, this relay is perfect for a wide range of applications in industrial, commercial, and residential environments. Its integrated Core Balance Current Transformer (CBCT) significantly enhances its sensitivity to earth faults, allowing for rapid detection and response to potentially hazardous leakage currents. One of the standout features of the ECT-35 is its convenient knob setting, enabling users to easily adjust the leakage current threshold according to specific safety requirements. This flexibility makes it an ideal solution for varied operational conditions. Additionally, the relay is equipped with clear LED indicators that provide real-time monitoring of the system’s status, ensuring that users can quickly identify any issues. Built for durability and reliability, the Multispan ECT-35 Earth Leakage Relay combines advanced technology with ease of use, making it an essential component for protecting electrical installations from the risks associated with earth leakage.

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Ships within 15 days

Littelfuse GROUND FAULT RELAY, SPST, 240V, DIN RAIL Model No - EL3100-00

By Littelfuse

₹1,13,279  

http://www.farnell.com/datasheets/2612127.pdf

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Ships within 16 days

Minilec Earth Fault Relay Instant/Delayed Trip 1 CO Relay Output Black & Red, D2 EFR1-2

By Minilec

₹2,185  

The Minilec D2 EFR1-2 Earth Fault Relay is a critical component designed to enhance the safety and protection of electrical systems in various industrial, commercial, and residential applications. With its capability for instant or delayed trip settings and a single changeover (1 CO) relay output, this relay provides robust earth fault detection and reliable operation. Featuring a distinctive black and red color scheme, the D2 EFR1-2 relay ensures easy identification in diverse electrical environments. Crafted with precision engineering and durable materials, the D2 EFR1-2 Earth Fault Relay features a robust construction that ensures reliable performance in demanding conditions. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent operation and longevity. The relay is specifically designed to detect earth faults in electrical systems and initiate a trip signal to disconnect the affected circuit. The capability for both instant and delayed trip settings allows for flexibility in responding to different fault conditions, offering customization to suit specific application requirements. This proactive earth fault detection enhances safety by minimizing the risk of electrical shocks, fires, or damage to equipment. The D2 EFR1-2 relay features a single changeover (1 CO) relay output, providing versatility in signaling and control applications. This relay output can be utilized for various purposes, such as activating alarms, initiating shutdown procedures, or interfacing with other control devices within the electrical system. The distinct black and red 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. Equipped with DIN rail mounting provisions, the D2 EFR1-2 Earth Fault Relay offers 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 D2 EFR1-2 Earth Fault Relay is a reliable and versatile solution for enhancing the safety and protection of electrical systems. With its robust construction, instant/delayed trip settings, 1 CO relay output, distinct color scheme, and DIN rail mounting design, this relay offers efficient and dependable earth fault detection, ensuring reliability and safety in diverse electrical applications.

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Ships within 25 days

C&S Electric Earth Fault Relay Suitable for 3 Phase 4 Wire Distribution Network

By C&S Electric

₹5,073 - ₹10,973

The C&S Electric 1250 A Earth Fault Relay, EFR1250-AF-1250 is a critical component designed for electrical protection in systems with a 3-phase, 4-wire distribution network configuration. With a breaking capacity of 1250 Amperes, this relay plays a crucial role in safeguarding electrical networks by detecting and responding to earth faults effectively. In a 3-phase 4-wire system, there are three conductors or wires for the three phases, and an additional neutral wire. The Earth Fault Relay monitors these conductors for any irregularities or imbalances in current that may indicate a fault to the ground. When an earth fault is detected, the relay acts promptly to interrupt the circuit and isolate the faulty section, preventing potential damage to equipment, minimizing downtime, and enhancing overall electrical safety. The 1250 A breaking capacity signifies the maximum current that the relay can interrupt safely under normal and fault conditions. This breaking capacity is crucial in ensuring that the relay can handle the magnitude of current in the system and interrupt it effectively when needed. Reliability is a key consideration in electrical protection, and the C&S Electric Earth Fault Relay is engineered to meet high standards of performance. It provides a dependable and efficient solution for detecting and responding to earth faults, contributing to the overall resilience of the electrical infrastructure. Whether used in industrial setups, commercial buildings, or other electrical systems with a 3-phase 4-wire configuration, the C&S Electric 1250 A Earth Fault Relay, EFR1250-AF-1250 proves to be an essential component for maintaining a safe and reliable electrical environment. Its role in early fault detection and isolation helps prevent potential hazards and ensures the smooth operation of the electrical system it serves.

Type of Product : Earth Fault Relay

Phase : 3

No. of Wires : 4

Color : White

Suitable For : 3 Phase 4 Wire Distribution Network

Built In : NCT

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Ships within 30 days

Minilec CBCT and CT Ring Type Earth Leakage Relay 300 mA Fault Current Rail Mount, S2 CMR4

By Minilec

₹3,303 - ₹3,303

Resetting Mode: ManualTrip Setting: EF Trip Setting - 10% - 100% of Rated Current Input (Variable), (Input through CBCT of 300mA Secondary)Delay: 1-10 Sec. (Adjustable)Mounting: 35 mm

Type : CBCT and CT Ring Type Earth Leakage Relay

Application : Generator Panel, Synchronizing Control Panel, MCCB (With Shunt Trip Coil).

Dimension : 90x35x60 mm

Mounting Type : Rail Mount

Model No : S2 CMR4

Fault Current (Amp) : 300 mA

Type of Product : Earth Leakage Relay

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Ships within 27 days

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

By L&T

₹17,699 - ₹17,699

You save ₹3,301!

15.72% OFF

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

Minilec Earth Fault Relay Power On Delay 1-10 Sec Trip Delay 0.1-1 Sec 240 V Black & Red, S2 ELR-2

By Minilec

₹3,421  

The Minilec S2 ELR-2 Earth Fault Relay with Power On Delay is a crucial device designed to provide protection against earth faults in electrical systems. With its adjustable trip delay settings and distinctive black and red color scheme, this relay offers reliable performance and safety in various industrial, commercial, and residential applications. Crafted with precision engineering and durable materials, the S2 ELR-2 Earth Fault Relay features robust construction that ensures reliable operation in demanding conditions. Its sturdy design provides protection against mechanical stress, temperature variations, and environmental factors, ensuring consistent performance and longevity. The earth fault relay is specifically designed to detect earth faults in electrical systems and initiate protective actions to isolate faulty circuits and prevent equipment damage or safety hazards. Equipped with sensitive detection mechanisms, the S2 ELR-2 relay offers accurate detection of earth fault conditions, enabling timely response to mitigate risks and ensure system reliability. With adjustable trip delay settings ranging from 0.1 to 1 second and power on delay settings ranging from 1 to 10 seconds, the S2 ELR-2 Earth Fault Relay provides flexibility to customize the response characteristics according to specific application requirements. This functionality allows for precise coordination with other protection devices and operational needs, enhancing overall system safety and reliability. The distinctive black and red 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 systems. Equipped with standard connectors or mounting provisions, the S2 ELR-2 Earth Fault Relay offers easy and secure installation in electrical panels or enclosures. Its compact form factor and streamlined design help optimize space utilization within protection systems, making it suitable for applications with limited space constraints. In summary, the Minilec S2 ELR-2 Earth Fault Relay with Power On Delay is a reliable and versatile solution for earth fault protection in electrical systems. With its robust construction, adjustable trip delay settings, distinctive color scheme, and compatibility with various applications, this relay offers efficient and dependable operation, ensuring safety and reliability in diverse electrical installations.

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Ships within 30 days

Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Din Mount 30-3000mA , DEL-05 (30mA-3000mA)

By Prok DVs

₹6,725  

The Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Din Mount 30-3000mA , DEL-05 (30mA-3000mA) is a high-performance solution designed to provide reliable monitoring and protection in modern electrical systems. As part of the Electrical Protection Devices category, it ensures advanced safety by accurately detecting and responding to fault conditions before they escalate. Built with precision engineering, the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Din Mount 30-3000mA , DEL-05 (30mA-3000mA) offers consistent performance, safeguarding critical equipment and reducing the risk of downtime. Its robust design and advanced functionality make it ideal for industrial, commercial, and institutional applications requiring dependable electrical protection.Crafted with Prok's commitment to innovation, the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Din Mount 30-3000mA , DEL-05 (30mA-3000mA) combines durability with ease of use. Its user-friendly design allows for straightforward installation and operation, while its long-lasting components ensure years of reliable service. Whether used in power distribution, control panels, or heavy-duty machinery, it delivers both efficiency and peace of mind. Choose the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Din Mount 30-3000mA , DEL-05 (30mA-3000mA) to enhance your electrical safety standards and ensure uninterrupted protection for your valuable infrastructure.

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Ships within 25 days

C&S Electric Earth Fault Relay Suitable for 3 Phase 3 Wire Distribution Network

By C&S Electric

₹5,073 - ₹11,091

The C&S Electric 125 A Breaking Capacity Earth Fault Relay Suitable for 3 Phase 3 Wire Distribution Network, EFR-CBCT125-AF-125 is a crucial component designed for the protection and monitoring of electrical distribution networks, specifically tailored for 3-phase 3-wire configurations. With a breaking capacity of 125 A, this relay plays a vital role in safeguarding the network against earth faults, ensuring the safety and reliability of the electrical system. Earth faults, also known as ground faults, occur when an unintended connection between a live conductor and the ground occurs. These faults can lead to potentially hazardous situations, including electrical fires and damage to equipment. The Earth Fault Relay from C&S is engineered to detect such faults promptly and initiate protective measures to isolate the faulty section of the network. The breaking capacity of 125 A signifies the maximum fault current that the relay can handle and interrupt safely. In a 3-phase 3-wire distribution network, this relay contributes to the efficient management of electrical currents, preventing potential damage and hazards associated with earth faults. This relay operates by continuously monitoring the electrical currents in the network. In the event of an earth fault, the relay detects the imbalance and promptly triggers a response, such as tripping the circuit or activating protective devices. The swift response of the Earth Fault Relay helps minimize downtime, protect equipment, and enhance the overall reliability of the electrical distribution system. Installed in electrical panels, distribution boards, or substations, the C&S Electric 125 A Breaking Capacity Earth Fault Relay Suitable for 3 Phase 3 Wire Distribution Network, EFR-CBCT125-AF-125 is a critical element for ensuring the safety and integrity of 3-phase 3-wire distribution networks. Its precision in detecting and responding to earth faults makes it an essential asset in maintaining operational efficiency and preventing potential electrical hazards in industrial, commercial, and residential settings.

Type of Product : Earth Fault Relay

Phase : 3

No. of Wires : 3

Color : White

Suitable For : 3 Phase 3 Wire Distribution Network

Built In : CBCT

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C&S Electric Earth Fault Relay EFR with NCT and Wiring Bunch 06D/06N for 3 Pole Breaker, CS-EFR-06D3P

By C&S Electric

₹7,787  

The C&S Electric Earth Fault Relay EFR with NCT and Wiring Bunch 06D/06N for 3 Pole Breaker, CS-EFR-06D3P, engineered by C&S Electric to detect and respond to earth leakage currents quickly. Equipped with a sensitive NCT and a bright LED display, this earth fault relay provides real-time monitoring and ensures rapid disconnection when faults occur. Ideal for use in commercial and industrial panels, the C&S Electric Earth Fault Relay EFR with NCT and Wiring Bunch 06D/06N for 3 Pole Breaker, CS-EFR-06D3P enhances personnel safety and helps prevent costly electrical damage.A trusted solution in the Earth Fault Relay category, the C&S Electric Earth Fault Relay EFR with NCT and Wiring Bunch 06D/06N for 3 Pole Breaker, CS-EFR-06D3P combines accuracy, visibility, and reliability in a compact unit. The integrated LED display offers clear fault indication and diagnostics, while the NCT ensures detection of even minor leakages. With user-friendly settings and easy installation, this device supports safe, compliant power distribution. Choose the C&S Electric Earth Fault Relay EFR with NCT and Wiring Bunch 06D/06N for 3 Pole Breaker, CS-EFR-06D3P for efficient, intelligent protection against earth faults in your electrical infrastructure.

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Ships within 30 days

Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Flush Mounting 50-750 mA, ELSPL (50-750)mA

By Prok DVs

₹6,607  

The Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Flush Mounting 50-750 mA, ELSPL (50-750)mA is a high-performance solution designed to provide reliable monitoring and protection in modern electrical systems. As part of the Electrical Protection Devices category, it ensures advanced safety by accurately detecting and responding to fault conditions before they escalate. Built with precision engineering, the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Flush Mounting 50-750 mA, ELSPL (50-750)mA offers consistent performance, safeguarding critical equipment and reducing the risk of downtime. Its robust design and advanced functionality make it ideal for industrial, commercial, and institutional applications requiring dependable electrical protection.Crafted with Prok's commitment to innovation, the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Flush Mounting 50-750 mA, ELSPL (50-750)mA combines durability with ease of use. Its user-friendly design allows for straightforward installation and operation, while its long-lasting components ensure years of reliable service. Whether used in power distribution, control panels, or heavy-duty machinery, it delivers both efficiency and peace of mind. Choose the Prok DVs Static Earth Leakage Relay with Tap Wound CBCT 65 mm Diameter Flush Mounting 50-750 mA, ELSPL (50-750)mA to enhance your electrical safety standards and ensure uninterrupted protection for your valuable infrastructure.

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