Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we’ve been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Personlized Products China AC DC Industrial Electrical Miniature Mini Circuit Breaker of 125A 2pole, We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let’s be double win.
Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we’ve been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for China Circuit Breaker, Miniature MCB Circuit Breaker, We welcome customers from all over the world come to discuss business. We supply high quality items, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.

Product details

Product Overview

YEM3D-250 DC circuit breakers are mainly used in DC systems with rated insulation voltage of 1600V,rated working voltage of DC 1500V and below,over load and short circuit protection foe power distribution and protection lines and power supply equipment in DC systems with rated current 250A and below.

Operating conditions

1. Ambient temperature -5℃~+40℃。
2. Installation site of the elevation of not more than 2000m.
3. The relative humidity of the air at the installation site does not exceed 50%at a maximum temperature of +40℃and higher relative humidity at a lower temperature,for example 90% at 20℃.Special measures should be taken for condensation occasionally due to temperature changes.
4. Pollution level is 3.
5. Circuit breaker main circuit installation category Ⅲ,the remaining auxiliary circuits,cintril circuit installation category Ⅱ.
6. Circuit breakers foe electromagnetic environment A.
7. Circuit breakers should be installed in the absence of explosive and non-conductive dust,enough to corrode the metal and damage the insulation.
8. Circuit breakers should be installed in the absence of rain and snow invasion.
9. Storage conditions:ambient air temperature is -40℃~+70℃.Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we’ve been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for Personlized Products China AC DC Industrial Electrical Miniature Mini Circuit Breaker of 125A 2pole, We are willing to give you the lowest price in the market, best quality and very nice sales service.Welcome to do bussines with us,let’s be double win.
Personlized Products China Circuit Breaker, Miniature MCB Circuit Breaker, We welcome customers from all over the world come to discuss business. We supply high quality items, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.