The combiner type molded case circuit breaker is divided into AC and DC current ranges of 16A-630A; Breaking capacity Icu-70/50KA; Ics=50/35KA

1. Busbar anti electric shock design

The busbar shell adopts all-round protection, allowing personnel to operate with electricity at ease and eliminating grounding faults caused by external moisture, dust, and foreign objects. The busbar adopts a phase separated enclosed structure to prevent phase to phase short circuits from occurring.

2. Reduce the temperature rise inside the distribution box

The busbar connection strip is integrated with the circuit breaker, reducing the connection points of the transition strip and decreasing the temperature rise of 20% of the connection points, ultimately achieving a significant reduction in the internal temperature rise of the distribution box.

3. Standardized installation

All shell products have a busbar spacing of 45mm, which can save 30% of busbar connection materials during installation, reduce installation volume by 20%, and improve installation efficiency by 60%.

4. Zero arc distance

The product adopts a brand new high breaking structure design, involving arc extinguishing structure system, air circulation system, and all-round improvement of arc isolation structure, achieving zero arcing distance for breaking.