Siemens HGG3B040L – 40A 3 Pole Molded Case Circuit Breaker In Demand

Built for demanding commercial environments, the Siemens HGG3B040L delivers 40 amps of reliable thermal-magnetic protection. The 3-pole breaker utilizes LI trip functions to handle overcurrent events efficiently. Designed for unit mounting, it fits securely into industrial control panels. For facilities updating infrastructure, this GB/GG frame model crosses over to the 3VA5140-5EC31-0AA0 replacement. The device achieves a 35kAIC rating at 480VAC and includes standard lugs for 14-6 AWG wire.