Best Price Siemens / ITE HF3B030 – 30A 3 Pole Molded Case Circuit Breaker

Built for commercial and industrial applications, this 30A, 3-pole molded case circuit breaker delivers robust protection for legacy electrical distributions. Designed for an exact fit, the bolt-on MCCB mounts into older Siemens P4 and P5 panelboards, as well as SB switchboards. It serves as an exact substitute for failing units, avoiding the need for the newer HFD63B030 adapter kits. The breaker provides 65kAIC interrupting capacity at 240V and includes factory-installed load side lugs.