Trending Square D FA36050-1021 – 50A 3 Pole Molded Case Circuit Breaker

Integrating a factory-installed 120VAC shunt trip mechanism, this 50A F-frame breaker enables remote tripping capabilities for emergency shutdowns or automated control schemes. It securely installs into Square D I-Line panelboards, providing standard thermal-magnetic protection for commercial distribution networks. Rated at 18kAIC at 480V, this specialized unit includes the signature Visi-Trip feature and is superseded by the PowerPact HDA36050SA for modern panelboard applications.