National Instruments Corporation Spare Kit,Circuit Breaker, 3P, 200-400A, 480V, UL489
The National Instruments 790455-01 is a spare kit that includes a circuit breaker rated for 3 poles (3P), supporting current ratings between 200 and 400 amps, and designed for operation at 480V. This circuit breaker complies with UL489 standards, ensuring it meets rigorous safety and performance requirements for industrial and laboratory applications. The kit is intended as a replacement or spare part for compatible National Instruments systems, providing reliable circuit protection and helping maintain system uptime. It is manufactured and supported by National Instruments Corporation.