This Mitsubishi NF100-HRU circuit breaker is a top-quality product suitable for both commercial and control equipment panels. With a maximum amperage of 20A and a voltage of 480V, it is designed to operate on an on/off basis with two positions. The circuit breaker has three poles and is made of ABS/plastic materials. It is ideal for interior installations and can be conveniently mounted on both din rail and chassis. The brand name Mitsubishi speaks for itself in terms of quality and reliability. Buy this brand new item with confidence and experience its excellent performance.