Features 1、Higher Safety: This circuit breaker can provide secure protection against overload and short circuit for DC circuits. 2、Reliable Work: Wide in compatibility, the photovoltaic circuit breaker has 4500A high breaking capacity, very reliable. 3、Extensive Use: Allows for broad application in power distribution protection in civil, commercial buildings and so on. 4、Good Material: Premium flame retardant ABS material with a sturdy structure ensures better durability for long using. 5、Easy to Install: Comes with a light weight and a compact size as well, the circuit breaker enables easy installation. Specification Item Type: Circuit Breaker Material: ABS Sensitivity Current: 30mA Segmentation Capacity: 4500A Poles: 1P+N Package List 1 x Circuit Breaker