MCB 1P 20A 10kA CURVA C

A miniature circuit breaker (MCB) is an electromechanical device that can protect electrical circuits from excessive current by automatically stopping the current when it exceeds a certain limit. The Miniature Circuit Breaker (MCB) functions as a circuit breaker, short circuit or short circuit protection, main switch, and safety for excessive loads. The Electric Miniature Circuit Breaker (MCB) works automatically to cut off the electric current when the current passing through it exceeds the nominal current on the LS Electric’s Miniature Circuit Breaker (MCB).

LS Electric’s Miniature Circuit Breakers (MCB) are placed directly above the load and are designed to protect final loads. LS Electric’s Miniature Circuit Breakers (MCB) 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.

Function of the Miniature Circuit Breaker (MCB):

• Secures cables against overloads and short-circuit currents
• Conducts current without overheating
• Opening and closing a circuit below rated current
• Protection against damage to insulators

Selection of Miniature Circuit Breaker (MCB) Power Breakers

The choice of power termination is determined by several things:

• Standard
• Termination Capacity
• Rated Current
• Voltage
• Number of poles
• Travel Curve Shapes
• Frequency system, and
• Load application

Features of LS Electric’s Miniature Circuit Breaker (MCB):

• BK series.

• BKN    : 1 Pole to 4 Pole up to 63A & 6kA (IEC60898-1)
• BKN-b : 1 Pole to 4 Pole up to 63A 10kA (IEC60898-1)
• BKH    : 1 Pole to 4 Pole from 63 to 125A 10kA (IEC60947-2)  

• BF series     : 6-50A Max 2.5kA at 415VAC (IEC60947-2)
• BS series     : 6-30A, 1.5kA at 110/220VAC 4)

To download the product datasheet, please click here!

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