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SQUARE D QOMB1 Mounting Base for QO Circuit Breakers - Square D Circuit Breaker Mounting Accessories
SQUARE DSquare D Circuit Breaker Mounting Accessories

SQUARE D QOMB1 Mounting Base for QO Circuit Breakers

The SQUARE D Mounting Base (MPN QOMB1) is a circuit breaker mounting accessory designed for use with Square D QO, QO GFI, and QO EPD circuit breakers. This mounting base includes a lug barrier.

SKU 3G-OTH-19513

Also listed as: QOMB 1 · QOMB-1

Brand
SQUARE D
Item
QOMB1 Mounting Base for QO Circuit Breakers
Part Number
QOMB1
Category
Square D Circuit Breaker Mounting Accessories
Available to Order
Also known as:QOMB1SQUARE D
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Technical Specifications

SQUARE D
Manufacturer Part Number
QOMB1
Type
Square D QO, QO GFI and QO EPD Circuit Breakers, Lug Barrier
Includes
Lug Barrier
For Use With
Square D QO, QO GFI and QO EPD Circuit Breakers
Accessory Type
Mounting Base

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Mounting Base (MPN QOMB1) is a circuit breaker mounting accessory designed for use with Square D QO, QO GFI, and QO EPD circuit breakers. This mounting base includes a lug barrier.

Frequently Asked Questions

What is the SQUARE D QOMB1 mounting base used for?

The SQUARE D QOMB1 mounting base is used to securely mount Square D QO, QO GFI, and QO EPD circuit breakers in electrical panels. It includes a lug barrier for safe conductor termination. This accessory is essential for organizing and protecting breaker installations in commercial and industrial power distribution systems.

What are the specifications of the SQUARE D QOMB1 mounting base?

The SQUARE D QOMB1 is a mounting base accessory for Square D QO, QO GFI, and QO EPD circuit breakers. It includes a lug barrier and is manufactured by SQUARE D under part number QOMB1. The accessory type is mounting base, designed to provide secure breaker placement and terminal protection.

Where to buy the SQUARE D QOMB1 mounting base worldwide?

3G Electric supplies the SQUARE D QOMB1 mounting base worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine Square D accessories for reliable power distribution.

How to install the SQUARE D QOMB1 mounting base?

To install the SQUARE D QOMB1 mounting base, first ensure the panel is de-energized. Attach the base to the panel mounting rail using the provided hardware. Snap the Square D QO, QO GFI, or QO EPD breaker onto the base, then secure the lug barrier over the terminals. Follow all local electrical codes and manufacturer guidelines.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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SQUARE D Products

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

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