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Residual Circuit Breaker, ELCB

Residual Circuit Breaker, ELCB

Product Details:

  • Power Source Mains powered
  • Usage Residential and industrial electrical safety
  • Output Protected AC circuit
  • Components Internal relay, test button, trip mechanism
  • Input AC electrical supply
  • Features Quick disconnection, test button, high precision, reliable operation
  • Operating Temperature -5C to +40C
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Residual Circuit Breaker, ELCB Price And Quantity

  • 1 Piece

Residual Circuit Breaker, ELCB Product Specifications

  • 16A to 63A (as per model)
  • Internal relay, test button, trip mechanism
  • Modular DIN rail mount
  • Mains powered
  • Residential and industrial electrical safety
  • 16A, 25A, 40A, 63A (as per variant)
  • Protected AC circuit
  • Approx. 250-400 g
  • AC electrical supply
  • Quick disconnection, test button, high precision, reliable operation
  • -5C to +40C
  • 50Hz
  • Approx. 80x35x70 mm
  • Residual Circuit Breaker (ELCB)
  • IP20
  • White and grey
  • Earth leakage protection in distribution boards
  • 240V/415V AC
  • Standard (as per model)
  • Earth fault protection
  • AC
  • Built-in leakage current sensor
  • Immediate tripping on leakage detection
  • DIN rail mounting
  • 240/415V
  • Yes, mechanical
  • AC type (for residual sinusoidal alternating currents)
  • DIN rail (standard 35mm)
  • Over 10,000 operations
  • High grade flame-retardant plastic
  • >10 M
  • 4 kV
  • 30mA, 100mA, 300mA (depending on model)
  • Yes, integrated
  • Over 20,000 operations
  • Double pole/ Four pole options
  • IEC 61008/IS 12640

Product Description

Approx. Price: Rs 2,000 / Piece

Product Description:

With our expertise in this domain, we are able to offer Residual Circuit Breakers, ELCB. Designed and manufactured using cutting-edge technology by the professionals, these breakers is extensively used to protect electric circuit from damage. Moreover, these products are offered on a wide range of specifications.

 

Features:

 

  • Gives protection against electric shocks due to earth leakage current

  • The residual current device incorporates a core balance current transformer with a special high permeability magnetic core

  • Lightweight

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Reliability in Earth Leakage Protection

Engineered for both residential and industrial electrical safety, this ELCB detects residual sinusoidal alternating currents, ensuring occupants and equipment are shielded from hazardous earth faults. Integrated high-precision sensors deliver immediate tripping on leakage detection, minimizing risks and providing peace of mind in everyday operations.


Flexible Installation and Robust Design

The ELCB is compatible with standard 35mm DIN rail mounting, ensuring easy integration into new or existing distribution boards. Its high-grade flame-retardant plastic housing and IP20 rating guarantee safety and durability, while the modular design and versatile pole/capacity options accommodate various circuit requirements in both single and multi-phase installations.

FAQs of Residual Circuit Breaker, ELCB:


Q: How does the ELCB provide earth leakage protection?

A: The ELCB is equipped with a built-in leakage current sensor that continuously monitors the circuit for any earth leakage. If the leakage current exceeds the pre-set sensitivity (30mA, 100mA, or 300mA depending on the model), the breaker immediately disconnects the circuit, preventing potential electric shocks or fire hazards.

Q: What standards does this ELCB comply with, and why is this important?

A: This ELCB complies with international IEC 61008 and Indian IS 12640 standards, ensuring reliable performance, safety, and compatibility with global and local distribution systems. Standards compliance assures users that the product meets rigorous safety and operational benchmarks.

Q: When should the integrated test button be used?

A: The integrated test button should be pressed regularlyideally once a monthto verify that the ELCB is functioning correctly. Pressing the button simulates a fault, and a properly working breaker will trip immediately, confirming ongoing protection.

Q: Where is this ELCB typically installed?

A: This device is usually installed inside residential or industrial distribution boards on a standard 35mm DIN rail. Its compact and modular design allows seamless retrofitting into both new and existing electrical installations.

Q: What are the main benefits of using this ELCB in an electrical setup?

A: Key benefits include rapid disconnection on detection of leakage, robust flame-retardant housing, clear trip indication, compliance with stringent safety standards, and suitability for various current ratings and popular voltage levels. This ensures comprehensive earth fault protection, enhancing the safety of the entire electrical network.

Q: How durable is the ELCB under regular operations?

A: Designed for high operational longevity, the ELCB offers a mechanical life exceeding 20,000 operations and electrical life beyond 10,000 operations, ensuring reliable performance over many years of service.

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