Siemens LGG3B040L – 40A 3 Pole Molded Case Circuit Breaker Factory Price

Built for heavy-duty distribution, the Siemens LGG3B040L is a 40A, 3-pole molded case circuit breaker designed for commercial and industrial environments. It seamlessly integrates into Siemens enclosures and switchboards. This unit-mount GB/GG frame breaker accommodates 8-1/0 AWG wire and is DIN rail mountable. For modern upgrades, it is replaced by the 3VA5140-6EC31-0AA0. It features a thermal-magnetic trip unit with adjustable instantaneous settings and a 65kAIC rating at 480VAC.