ABB / General Electric TEY340ST12 – 40A 3 Pole Miniature Circuit Breaker Express Delivery

Part of GE’s Q-Line series, the TEY340ST12 is a 3-pole, 40A miniature circuit breaker designed for advanced commercial applications. It comes equipped with a factory-installed shunt trip (120-277VAC), allowing the breaker to be tripped remotely for emergency shutdowns. Designed for seamless integration, this breaker mounts into GE A-Series panelboards using a reliable bolt-on connection. Delivering 14kAIC at 480Y/277VAC, it utilizes fixed thermal-magnetic trip technology and is HACR rated.