ABB / General Electric THQL2140ST1 – 40A 2 Pole Miniature Circuit Breaker Best Choice

Part of the Q-Line series, this 40A, 2-pole miniature circuit breaker is designed for commercial and industrial environments. It provides standard thermal-magnetic protection for 120/240VAC circuits. The plug-on design installs into GE PowerMark Gold load centers and GE A-Series panelboards. It accommodates 8-3 AWG copper or aluminum conductors through secure box lug connections. A factory-installed 120VAC shunt trip allows the breaker to be tripped remotely.