Siemens B240H – 40A 2 Pole Miniature Circuit Breaker Clearance

Engineered for commercial and industrial applications, the Siemens B240H provides reliable thermal-magnetic protection for 120/240VAC systems. This 2-pole, 40A miniature circuit breaker features a bolt-on mounting style for secure electrical connections. It mounts into Siemens P1, P2, P3, P4, and P5 panelboards. With a 22kAIC interrupting rating, it safely clears moderate fault currents while offering standard long-time and instantaneous trip functions. HACR rated for HVAC equipment.