NUR Circuit Breaker dinrail 20A NUR range of circuit breakers are din rail mounted and are classified as low voltage thermal magnetic. A circuit breaker is an automatic electrical safety switch. That protects a circuit from damage caused by over current, overload or short circuit. By interrupting the flow of electricity. Unlike a fuse, which must be replaced after it trips, a circuit breaker can be reset and reused. They are essential for preventing equipment damage and fire hazards in residential, commercial, and industrial applications. NUR Circuit Breaker dinrail 20A Fault detection: It detects faults such as overloads, short circuits, and sometimes ground or arc faults. Interruption: It physically breaks the circuit to stop the flow of electricity once a fault is detected. Resetting: After a breaker trips and the fault is cleared. It can be manually reset, unlike a fuse which is a single-use device. See our full range of electrical items SKU: ND3S20 Categories: Breakers, Dinrail Breakers, Electrical, Sales Items
