ABB / General Electric THHQB2145 – 45A 2 Pole Miniature Circuit Breaker Big Sale

Part of the robust Q-Line family, this 45A component offers dependable thermal-magnetic protection. A trip-free mechanism guarantees tripping even if the handle is held ON. Designed for seamless integration, it mounts into GE A-Series panelboards and ReliaGear lighting panels. Standard box lugs accommodate 8-3 AWG conductors. The 22kAIC interrupting capacity provides enhanced fault clearing. An internal common trip disconnects both poles simultaneously during an overload.