SQUARE D DU221RB 30A 2-POLE AC DISCONNECT

Square D, AC Disconnect, NEMA 3R, 30A, 240VAC, 2-Pole Unfused, Hub, 59123, DU221RB

Square D offers breakers, switches, load centers, grounding kits and more. 

Use these General-Duty Square-D AC safety switches for single-phase or three-phase grid-tie inverter outputs if you are back-feeding a circuit breaker to make the connection to the service panel. They can also be used as a disconnect for the AC output of off-grid inverters.

Use Class-R 250 VAC/125 VDC fuses with the fused versions of these disconnects. 60 A and larger General-Duty switches are rated for "Service Duty".

Features

• Highlights - General Duty Square D AC Safety Switches for Single Phase 120/240 VAC or Three Phase 120/208 VAC service. Use Class-R 250VAC/125VDC fuses with fused disconnects. Ground Bar Kit not included.