MCB Miniature Circuit Breaker

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit.

 

Product Overview

Miniature Circuit Breakers are placed directly above the load and are designed to protect final loads.

They are ideal for protection of circuits in industrial, commercial, and residential sectors, and ensures the following functions: protection against short-circuit and overload currents, isolation, and protection against indirect contact.

 

Features

Miniature Circuit Breakers

1) BK series.

      - BKN : 1 to 4pole up to 63A & 6kA (IEC60898-1) -BKN-b: 1 to 4pole up to 63A 10kA (IEC60898-1)

      - BKH : 1 to 4pole from 63 to 125A 10kA (IEC60947-2)   

2) BF series - 6~50A Max 2.5kA at 415VAC (IEC60947-2)

3) BS series - 6~30A, 1.5kA at 110/220VAC 4)

 

Residual Current Devices

1) RK series -RKN type (RCCB)

      - Confirming to IEC61008, Protection against ground fault, 25~63A, 30, 100, 300mA 

2) RKP type (RCBO)

    - Confrming to IEC61009, Protection against ground fault & overcurrent, 3~32A, 30, 100, 300m