The Square D by Schneider Electric QO 200 Amp Outdoor Circuit Breaker Enclosure includes a two-pole QOM2 frame sizes circuit breakers 100-225 amp capacity for use as an exterior disconnect. This breaker box is suitable for use as service entrance equipment for compliance up to 2017 NEC code, and is rated Type-3R for outdoor use. This enclosure accepts a B-Hub for top feed applications (sold separately). For non-service entrance equipment applications, ground bar PKOGTA-2 is included.