Low Price Siemens HEB2B040B – 40A 2 Pole Molded Case Circuit Breaker

Built for heavy-duty commercial and industrial use, the Siemens HEB2B040B is a 2-pole, 40A molded case circuit breaker. It delivers reliable thermal-magnetic protection with a high interrupting capacity of 65kAIC at 480VAC. This unit mounts securely into Siemens P1, P2, and P3 panelboards via a sturdy bolt-on connection. When upgrading, this HEB frame breaker is replaced by the 3VA4140-6ED24-0AA0, which requires a 3VA41 strap kit.