Electrical 100a Ac Mccb

China CNKA's customized 100A AC MCCB is a new product developed with advanced international technology. It has a rated insulation voltage of 660V and is designed for 50Hz AC circuits. The circuit breaker supports a rated working voltage of up to 400V and a working current of up to 125A, making it suitable for infrequent motor switching and starting. Equipped with overcurrent, short circuit, and undervoltage protection, this MCCB effectively safeguards circuits and power supply units from damage. 

CNKAelectrical 100a ac mccb Parameter (Specification)

CNKAelectrical 100a ac mccb Feature

1  This circuit breaker offers an economical solution with features such as stable performance, reliability, a sleek design, compact size, and extended service life. It is ideal for line switching and motors that don’t require frequent starting.

2  The breaker has a compact design.

3  Users have the option to install it on the front or back panel connection lines, and can also add manual or motor-operated devices for remote control.

4  It boasts strong breaking capacity.

CNKAelectrical 100a ac mccb Details

CNKA electrical 100a ac mccb Dimensions

CNKA electrical 100a ac mccb FAQ

Q: What is the range of rated current you can provide?
A: We offer DC MCBs ranging from 1A to 125A, and DC MCCBs from 63A to 630A.

Q: What is your production capacity for DC MCBs?
A: Our monthly production capacity is 300,000 poles. If you have an order plan, feel free to contact me, and I will provide the delivery time based on your requirements.

Q: What is the difference between AC MCB and DC MCB?
A: Breaking a DC MCB is more difficult than an AC MCB since AC MCBs utilize zero-crossing detection to extinguish arcs, whereas DC MCBs require mechanical interruption or cooling. Additionally, DC MCBs typically have a faster opening time compared to AC MCBs.