ABB / General Electric THQL2120ST1 – 20A 2 Pole Miniature Circuit Breaker Price Cut

Built for commercial and industrial applications, the THQL2120ST1 features an integrated 120VAC shunt trip for remote disconnect capabilities. This 2-pole, 20A miniature circuit breaker provides reliable thermal-magnetic protection with a 10kAIC rating at 120/240VAC. It mounts into GE Q-Line load centers and A-Series panelboards using a standard 1-inch per pole plug-on design. The unit includes box lug terminals, an internal common trip mechanism, and is fully HACR rated for HVAC equipment.