Cheap Siemens Q28000S01 – 80A 2 Pole Miniature Circuit Breaker

Built for specialized control, the Siemens Q28000S01 is a 2-pole, 80-amp miniature circuit breaker. It includes a factory-installed 120VAC shunt trip mechanism, allowing facility managers and electricians to remotely disconnect power during emergencies or automated shutdowns. This Type QP breaker installs into standard Siemens load centers and panelboards. Because of the attached shunt trip coil, it requires three panel spaces despite being a 2-pole device. Rated for 10 kAIC at 120/240V.