Final Sale Square D FH16020A – 20A 1 Pole Molded Case Circuit Breaker

Engineered for commercial and industrial applications, the Square D FHB16020A is a 1-pole, 20A molded case circuit breaker from the legacy F-frame family. It delivers reliable thermal-magnetic protection for branch circuits. This unit installs into Square D I-Line panelboards and features a Phase A jaw configuration. For modern upgrades, this legacy breaker is replaced by the PowerPact B-frame BGA14020. Rated for 65kAIC at 120VAC, it includes long-time and instantaneous trip functions.