Residual Current Circuit Breakers (RCCB)

Reliable Residual Current Circuit Breaker providing effective protection against earth faults and leakage currents, ensuring safety and energy efficiency in residential and commercial electrical systems.

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Description

Our Residual Current Circuit Breakers (RCCBs), also known as Earth Leakage Circuit Breakers (ELCBs), are designed to provide reliable protection against earth faults and leakage currents, ensuring the safety of electrical installations in residential and commercial premises. These devices automatically disconnect the load from the supply in case of leakage current, preventing electrical shocks and potential fire hazards.

 

Salient Features

  • Elegant and robust design with flame-proof body and cover

  • Clear fault trip indication and easy-to-use test button for periodic checks

  • High short-circuit withstand capacity for enhanced safety

  • IP20 protection rating for secure installation

  • Protection against both direct and indirect contact

  • Energy-efficient operation to reduce power loss

  • Corrosion protection for earthing components

  • Terminal safety shutters to prevent accidental contact with live parts during installation

  • Silver alloy contacts for weld-free, long-lasting operation

Technical Specifications

Parameter Specification
Standard Conformity IS 12640-1: 2000, IEC 61008-1
Poles Double Pole (DP), Four Pole (FP)
Current Ratings 25A, 40A, 63A
Rated Voltage (Ue) 240 / 415 V AC
Rated Sensitivity 30mA, 100mA, 300mA
Protection Earth fault / Leakage current
Rated Frequency 50 Hz
Nuisance Tripping No
Operating Characteristic ‘AC’ Type
Dielectric Strength 2.5 kV
Terminal Capacity 35 sq mm
Protection Class IP20
Safety Shutters Yes
Breaking Capacity 6 kA / 10 kA

 

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