Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for Hot Selling for China Ekm8e 3p 400-630A 65ka Electronic Adjustable Type MCCB Moulded Case Circuit Breaker with Intertek CB Approval, Welcome around the world customers to make contact with us for enterprise and long-term cooperation. We’re going to be your trustworthy partner and supplier of auto pieces and accessories in China.
Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for 0.4-1in Electronic Adjustable MCCB, China 630A Electronic Adjustable Type MCCB, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,remember to contact us. And it’s our great pleasure if you like to have a personally meeting in our office.

Product details

Product summary

YEM3 series moulded case circuit breaker(hereinafter referred to circuit breaker)is applied in the circuit of AC 50/60 HZ,its rated isolation voltage is 800V,rated working voltage is 415V,its rated working current reaches to 800A ,it is used to transfer infrequently and infrequent motor start(Inm≤400A).Circuit breaker has 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 ability,short arc and anti-vibration.
Circuit breaker can be installed vertically or horizontally.

Operating conditions

1.Altitude:<=2000m.
2.Environmental temperature:-5℃~+40℃.
3.The relative humidity of the air does not exceed 50% at a maximum temperature of +40℃,higher relative humidities may be permitted at lower temperature,e.g.90% at 20℃.Special measure may be necessary in case of occasion condensation due to variations in temperature.
4.Pollution degree 3.
5.Installing category:Ⅲfor main circuit,Ⅱfor other auxiliary and control circuits.
6.The circuit breaker is suitable for the electromagnetic environment A.
7.There must be not any explosive dangerous and not any conducting dust,there must be not any gas which would corrode metal and destroy insulation.
8.The place would not by invaded by rain and snow.
9.The storage condition:the air temperature is -40℃~+70℃.Our personnel are always in the spirit of “continuous improvement and excellence”, and with the superior quality products, favorable price and good after-sales services, we try to win every customer’s trust for Hot Selling for China Ekm8e 3p 400-630A 65ka Electronic Adjustable Type MCCB Moulded Case Circuit Breaker with Intertek CB Approval, Welcome around the world customers to make contact with us for enterprise and long-term cooperation. We’re going to be your trustworthy partner and supplier of auto pieces and accessories in China.
Hot Selling for China 630A Electronic Adjustable Type MCCB, 0.4-1in Electronic Adjustable MCCB, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,remember to contact us. And it’s our great pleasure if you like to have a personally meeting in our office.