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SQUARE D Mounting Base: Mounting Base - Square D Circuit Breaker Mounting Accessories
SQUARE DSquare D Circuit Breaker Mounting Accessories

SQUARE D Mounting Base: Mounting Base

The SQUARE D Mounting Base (SKU 2DH58, manufacturer part number QON3B) is a circuit breaker mounting accessory designed for use with Square D SQD and QON3B circuit breakers. This accessory type is a mounting base…

SKU 3G-OTH-19527

Brand
SQUARE D
Item
Mounting Base: Mounting Base
Category
Square D Circuit Breaker Mounting Accessories
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Technical Specifications

SQUARE D
Manufacturer Part Number
QON3B
For Use With
Square D SQD and QON3B Cicruit 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 (SKU 2DH58, manufacturer part number QON3B) is a circuit breaker mounting accessory designed for use with Square D SQD and QON3B circuit breakers. This accessory type is a mounting base from the brand SQUARE D.

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 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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