Siemens ED42B045L – 45A 2 Pole Molded Case Circuit Breaker Fast Shipping

Engineered for commercial and industrial applications, this 45A Sentron ED4 frame breaker provides thermal-magnetic long-time and instantaneous trip functions. It mounts into standard enclosures or switchboards using the included line and load lugs. Rated for 65kAIC at 240VAC and 18kAIC at 480VAC, it handles demanding electrical distribution tasks. Note that this unit is replaced by the newer 3VA5145-4ED26-0AA0 model for future upgrades.