Square D 50-Amp 4-Space Generator Power Inlet Box

Get Pricing & Availability

Use to connect to a standby generator to as many as 8 circuits
Changes from utility power to a standby source with the flip of 2 QO main circuit breakers
Aluminum bus

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

Use to connect to a standby generator to as many as 8 circuits
Changes from utility power to a standby source with the flip of 2 QO main circuit breakers
Aluminum bus
Single phase
120/240 Volts
For outdoor use
Mechanical interlock helps ensure that only 1 main circuit breaker is in the on position at any time
Accepts any 1 or 2 pole QO circuit breaker (sold separately)
Includes a 50 amp 4-watt CS6375 twist-lock receptacle in the bottom end wall for direct connection from a generator cord supply