Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Factory For China Molded Case Circuit Breaker Dam3-160 2p 3p 4p CB Approved MCCB, We’re going to endeavor to maintain our fantastic track record as the very best products supplier in the planet. When you’ve got any questions or reviews, you should get in touch with with us freely.
Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for China Compact Size MCCB, Circuit Breaker, Our company, is always regarding quality as company’ s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.

Product detail

Product summary

YEM1 series moulded case circuit breaker(hereinafter referred to circuit breaker) is applied in the circuit of AC 50/60HZ,its rated isolation voltage is 800V,rated working voltage is 400V,its rated working current reaches to 800A. It is used to transfer infrequently and infrequent motor start(lnm≤400A). Circuit breaker with over-load, short circuit and under-voltage protection function so that protects the circuit and power supply device from being damaged. This circuit breaker has the features of small volume,high breaking capacity,short arc and anti-vibration.

Circuit breaker can be installed in a vertical way.

Circuit breaker has isolation function.

Operating conditions

1. Altitude:≤2000m.
2. Environment temperature:-5℃~+40℃.
3. Tolerance to the influence of moist air.
4. Withstand the effects of smoke and oil mist.
5. Pollution degree 3.
6. Maximum inclination is 22.5℃.
7. In medium without explosion danger,and the medium is not enough to corrode.
8. Metals and places that destroy insulating gases and conductive dust.
9. In the absence of rain and snow.
10. Installation category Ⅲ.Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Factory For China Molded Case Circuit Breaker Dam3-160 2p 3p 4p CB Approved MCCB, We’re going to endeavor to maintain our fantastic track record as the very best products supplier in the planet. When you’ve got any questions or reviews, you should get in touch with with us freely.
Factory For China Compact Size MCCB, Circuit Breaker, Our company, is always regarding quality as company’ s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.