Premium Square D Q1370 – 70A 3 Pole Molded Case Circuit Breaker

Built to handle demanding loads, the Square D Q1370 is a 3-pole, 70A molded case circuit breaker. It delivers essential thermal-magnetic protection for commercial and industrial facilities operating on 240VAC electrical systems. This unit features a plug-on mounting style designed exclusively for Square D Q1 panelboards. It provides an exact fit for maintaining existing Q-Frame infrastructure, though the QO370 is now the manufacturer’s designated replacement for newer setups.