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What Generator Interlock Kit is available for use with the QO Main Breaker Load Centers?

Issue:
Product Selection

Product Line:
QO Load Center Accessory

Environment:
Product Selection - Generator Interlock Kit

Cause:
Selection Criteria

Resolution:
The selection of the correct Generator Interlock Kit is dependent upon the Series Number of the QO load center.

The QOCGK2C is compatible with any Series G or Series S, NEMA Type 1 (indoor); and Series G or Series S1, NEMA Type 3R (outdoor), single phase, convertible main, main breaker QO load center that utilizes a QOM2 frame main circuit breaker (150 - 225 ampere). It interlocks the QOM2 2-pole main circuit breaker with a back-fed QO 2-pole (15-125 ampere) branch circuit breaker. A retaining means is also provided for the back-fed QO branch breaker.
NOTE: Series S, convertible Main Lug Only load centers, that meets the description provided above, could also be used by converting the load center to a Main Breaker device.

The QORBGK2C is compatible with any Series S2, NEMA Type 3R (outdoor), single phase, convertible main, main breaker QO load center that utilizes a QOM2 frame main circuit breaker (150 - 225 ampere). It interlocks the QOM2 2-pole main circuit breaker with a back-fed QO 2-pole (15-125 ampere) branch circuit breaker. A retaining means is also provided for the back-fed QO branch breaker.
NOTE: Series S2, convertible Main Lug Only load centers, that meets the description provided above, could also be used by converting the load center to a Main Breaker device.

The QOCRBGK1C is compatible with any Series G or Series S, NEMA Type 1 (indoor) or NEMA Type 3R (outdoor), single phase, convertible main, main breaker QO load center that utilizes a QOM1 frame main circuit breaker (100 - 125 ampere). It interlocks the QOM1 2-pole main circuit breaker with a back-fed QO 2-pole (15-125 ampere) branch circuit breaker. The back-fed generator breaker amperage cannot exceed the amperage of the main breaker. A retaining means is also provided for the back-fed QO branch breaker.
NOTE: Series S, convertible Main Lug Only load centers, that meets the description provided above, could also be used by converting the load center to a Main Breaker device.




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