ABB / General Electric THQB2145 – 45A 2 Pole Miniature Circuit Breaker Save Now

Part of the Q-Line family, this 45-amp miniature breaker delivers robust overcurrent protection for residential, commercial, and industrial electrical systems. Fastening into GE A-Series panelboards guarantees a rigid mechanical and electrical connection that withstands vibration. The two-pole unit features an internal common trip mechanism and quick-make/quick-break contacts. It carries a 10kAIC rating at 120/240VAC and is HACR rated for use with heating and air conditioning equipment.