Brand New ABB / General Electric THQB32040ST1 – 40A 3 Pole Miniature Circuit Breaker

Engineered for commercial and industrial power distribution, this 40-amp Q-Line miniature circuit breaker features a factory-installed 120VAC shunt trip mechanism. This allows facility managers to remotely open the circuit for emergency shutdowns or automated control sequences. It installs into GE A-Series panelboards using a secure bolt-on connection. The thermal-magnetic trip unit provides reliable overload and short-circuit protection with a 10kAIC rating at 240VAC.