Square D Q1370-1021 – 70A 3 Pole Molded Case Circuit Breaker Professional Grade

Engineered for commercial applications, the Square D Q1370-1021 is a 70A, three-pole molded case circuit breaker. It features a factory-installed 120/240VAC shunt trip, allowing for remote tripping capabilities in safety-critical environments. This plug-on MCCB is specifically designed to fit into Square D Q1 panelboards. For modern upgrades, this unit is superseded by the QO3701021. Operating at 240VAC with a 10kAIC rating, it utilizes thermal-magnetic trip technology.