SQUARE DQ-Frame Square D Circuit Breaker Enclosures

SQUARE D Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Surface Mounting

The SQUARE D Q-Frame Circuit Breaker Enclosure (MPN Q23225NRB) is a 3-space, 225 A outdoor enclosure designed for surface mounting. It is compatible with Square D QBL, QDL, QGL, and QJL circuit breakers.

SKU 3G-OTH-22269

Brand

SQUARE D

Item

Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Surface Mounting

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE D

Manufacturer Part Number

Q23225NRB 

Type

Surface Mounting, Outdoor 

Amps

225 A 

Location

Outdoor 

For Use With

Square D QBL, QDL, QGL and QJL Circuit Breakers 

Mounting Style

Surface 

Technical Documents

No technical documents available for this product.

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SQUARE D Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the SQUARE D Q23225NRB circuit breaker enclosure used for?

The SQUARE D Q23225NRB is a 3-space, 225 A outdoor enclosure for surface mounting. It houses Square D QBL, QDL, QGL, and QJL circuit breakers, protecting them from weather in industrial or commercial outdoor electrical distribution applications.

What are the specifications of the SQUARE D Q23225NRB enclosure?

The SQUARE D Q23225NRB enclosure has 3 spaces, 225 A amp rating, surface mounting style, and is rated for outdoor locations. It is compatible with Square D QBL, QDL, QGL, and QJL circuit breakers. The manufacturer part number is Q23225NRB.

Where to buy the SQUARE D Q23225NRB enclosure worldwide?

3G Electric supplies the SQUARE D Q23225NRB enclosure worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the SQUARE D Q23225NRB enclosure?

Mount the SQUARE D Q23225NRB enclosure on a flat surface using appropriate hardware for outdoor conditions. Ensure the enclosure is properly grounded per local codes. Install only Square D QBL, QDL, QGL, or QJL breakers. Always de-energize circuits before installation.

Used in

Common applications for SQUARE D

Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection

Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards

Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection

Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service

Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits

Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D q-frame square d circuit breaker enclosures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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