400A Moulded Case Circuit Breaker Thermal Switch Mccb

Usage and scope of application

The design of CNSV series of MCCB reflects the latest current limiting principle and manufacturing technology, characterized by compact structure, full modularization, high breaking, and zero arcover. Its rated insulation voltage is 690V, rated operating voltage is AC50/60Hz, 440V and below, rated current up to 630A. It's used for generating infrequent conversion and infrequent startup of the motor. Circuit breaker is equipped with overload, short circuit and under voltage protection devices, so as to protect the circuit and E type compact power equipments from damage.

Specifications

1. OEM is available; high quality;
2. 100A 3P circuit breaker MCCB;
3. Professional Moulded Case Circuit Breaker factory;

4. Specialized in MCCB has been 23 years.

The materials used do not pollute the environment

No pollution of production equipment, conforming to ISO 14001 standard

Recycled materials can be recycled

The power consumption per pole is very low and can be ignored