We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
SQUARE D S29305 Mounting Adapter for PowerPact H and J-Frame Circuit Breakers - Square D Circuit Breaker Mounting Accessories
SQUARE DSquare D Circuit Breaker Mounting Accessories

SQUARE D S29305 Mounting Adapter for PowerPact H and J-Frame Circuit Breakers

The SQUARE D Mounting Adapter (MPN S29305) is a circuit breaker mounting accessory designed for use with Square D PowerPact H and J-Frame Circuit Breakers. This adapter facilitates secure installation of the…

SKU 3G-OTH-19485

Also listed as: S 29305 · S-29305

Brand
SQUARE D
Item
S29305 Mounting Adapter for PowerPact H and J-Frame Circuit Breakers
Part Number
S29305
Category
Square D Circuit Breaker Mounting Accessories
Available to Order
Also known as:S29305SQUARE D
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
S29305
Type
Square D PowerPact H and J-Frame Circuit Breakers
For Use With
Square D PowerPact H and J-Frame Circuit Breakers
Accessory Type
Mounting Adapter

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SQUARE D Mounting Adapter (MPN S29305) is a circuit breaker mounting accessory designed for use with Square D PowerPact H and J-Frame Circuit Breakers. This adapter facilitates secure installation of the specified breaker frames.

Frequently Asked Questions

What is the SQUARE D S29305 mounting adapter used for?

The SQUARE D S29305 mounting adapter is used to securely install Square D PowerPact H and J-Frame circuit breakers. It is a circuit breaker mounting accessory that facilitates proper alignment and attachment of these breaker frames in electrical panels or enclosures.

What are the specifications of the SQUARE D S29305 mounting adapter?

The SQUARE D S29305 is a mounting adapter accessory for Square D PowerPact H and J-Frame circuit breakers. It is manufactured by SQUARE D, with accessory type Mounting Adapter and manufacturer part number S29305. It is designed specifically for use with those breaker frames.

Where to buy the SQUARE D S29305 mounting adapter worldwide?

You can source the SQUARE D S29305 mounting adapter through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the SQUARE D S29305 mounting adapter?

To install the SQUARE D S29305 mounting adapter, first ensure the PowerPact H or J-Frame breaker is de-energized. Align the adapter with the breaker mounting slots and secure it using the appropriate hardware per the manufacturer's instructions. Always follow local electrical codes and use proper personal protective equipment.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

More from SQUARE D

View all SQUARE D parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first