MN11-1A

A dependable MN11-1A miniature circuit breaker designed to protect low-voltage electrical systems with stable performance and long-term reliability.

Principales  
Material PA66
Pole number 1P,2P,3P,4P
Standard IEC60898-1
Warranty 5 years

description

This miniature circuit breaker is engineered to provide consistent and effective protection for low-voltage electrical circuits in everyday applications. Designed for modern power distribution systems, it helps prevent damage caused by overloads and short circuits while maintaining stable operation over time.

With a compact and practical structure, the breaker integrates easily into standard electrical panels, supporting clean installations and efficient maintenance. Its solid internal design ensures accurate tripping behavior, reducing electrical risks and improving overall system safety.

Suitable for residential, commercial, and light industrial environments, this MCB delivers dependable protection where electrical reliability matters most. It is an ideal choice for distribution boards, control panels, and indoor electrical systems requiring long-term circuit safety.

Rated current In 1A-63A
Rated voltage Ue AC 230V/400V
Rated frequency 50Hz/60Hz
Breaking capacity 3kA
Tripping characteristic B/C/D
Protection level IP20
Ambient temperature -5℃ to +40℃
Storage temperature -35℃ to +70℃
Mechanic life 10000 times
Electrical life 4000 times
Installation type Modular structure, Rail mounted
Mounting 35mm

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