National Safety Breaker ZN-57 delivers reliable circuit protection for residential and light commercial applications. This 2-pole, 20A breaker features robust construction designed to handle standard electrical loads while safeguarding against overloads and short circuits.
Built with quality engineering, the ZN-57 integrates seamlessly into standard distribution boards. The dual-pole configuration provides synchronized protection across two circuits, ensuring consistent performance and safety compliance.
Ideal for general-purpose wiring protection, this breaker combines durability with dependable operation. Stock availability is limited — secure yours today for immediate installation needs.
