Square D QOM22225NRB 225A 2-Pole Breaker Enclosure – NEMA 3R – 120/240V

The Square D QOM22225NRB breaker enclosure is a durable, rainproof housing designed for use with QOM2 main circuit breakers in residential and light commercial electrical systems. Built with a NEMA 3R weather-resistant enclosure, it is suitable for both indoor and outdoor installations, providing reliable protection against rain and environmental exposure. Supporting 100–225 amp, 2-pole QOM2 breakers, this enclosure ensures secure mounting, dependable performance, and compliance with UL and CSA standards. It is an ideal solution for service disconnects, meter mains, and branch circuit protection where a standalone breaker enclosure is required.

Voltage and Rating

• Amperage Range: 100–225 Amps
• Voltage Rating: 120/240 Volts AC
• Number of Poles Supported: 2-Pole
• Enclosure Type: NEMA 3R (rainproof)

Key Specifications

• Product Type: Circuit Breaker Enclosure
• Compatible Breakers: QOM2 Series
• Mounting Style: Surface/Wall mount
• Application: Residential and commercial service equipment
• Indoor/Outdoor Use: Yes (weather resistant)
• Certifications: UL Listed, CSA Certified

Technical Features

• NEMA 3R construction protects against rain and outdoor conditions
• Designed specifically for Square D QOM2 main breakers
• Heavy-duty steel enclosure for long service life
• Provides secure housing for service disconnect applications
• Suitable for meter main and main breaker installations

Product Data

• • Manufacturer: Schneider Electric
  • Brand: Square D
  • Model Number: QOM22225NRB
  • UPC: 785901328872
  • Dimensions: Height 22.5 in; Width 7.5 in; Depth 4.5 in
  • Weight: 14.34 lb

Returns are easy

You may return items within 10 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.