National Instruments Corporation Replacement, Branch Circuit Breaker, 3P, 40A, ATE Core
The National Instruments 789491-01 is a replacement branch circuit breaker designed specifically for use with ATE Core systems. This 3-pole, 40A circuit breaker is engineered to provide reliable overcurrent protection for branch circuits within automated test equipment (ATE) environments. It ensures safe operation by interrupting electrical flow in the event of overloads or short circuits, thereby protecting both equipment and personnel. The 789491-01 is manufactured to meet the stringent quality and safety standards required for industrial and laboratory applications, ensuring compatibility and dependable performance within NI ATE Core systems.