Square D QOM22225NRB Circuit Breaker Enclosure

The Square D QOM22225NRB is a 2‑pole QOM2 circuit breaker enclosure rated for 225 A, designed to accept QOM2 breakers (order separately) and function as a robust outdoor‑ready enclosure in Type 3R environments. This NEMA 3R steel enclosure measures about 24-3/4 inches tall, 8.55 inches wide, and 4.16 inches deep, providing a weather‑resistant housing for outdoor installations. It is UL and CSA listed and designed to house QOM2 circuit breakers within the 100–225 A range (breaker not included). The enclosure is designed for surface‑mount installation and supports 120/240 V AC service, offering a compact footprint suitable for outdoor service entrances or load‑center retrofits.