Low Price Siemens / ITE HF3B020 – 20A 3 Pole Molded Case Circuit Breaker

Rated for 600VAC maximum, the Siemens HF3B020 is a 3-pole, 20A molded case circuit breaker engineered for industrial environments. It features fixed thermal and magnetic trip elements to safeguard branch circuits. This F-frame breaker is configured to bolt into Siemens P4 and P5 panelboards, SB switchboards, and MCCs. As a legacy component, it provides a seamless fit for existing setups and crosses to the newer HFD63B020 model. It offers a robust 65kAIC at 240VAC and 25kAIC at 480VAC.