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SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting - L-Frame Square D Circuit Breaker Enclosures
SQUARE DL-Frame Square D Circuit Breaker Enclosures

SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting

The SQUARE D Circuit Breaker Enclosure is an L-Frame enclosure with 3 spaces, designed for use with Square D LAL and LHL circuit breakers. It supports 400 A amps and features a surface mounting style for outdoor…

SKU 3G-OTH-23183

Brand
SQUARE D
Item
Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting
Category
L-Frame Square D Circuit Breaker Enclosures
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SQUARE D
Manufacturer Part Number
LA400AWK
Type
Surface Mounting, Outdoor
Amps
400 A
Location
Outdoor
For Use With
Square D LAL and LHL Circuit Breakers
Mounting Style
Surface

Technical Documents

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

Product Description

The SQUARE D Circuit Breaker Enclosure is an L-Frame enclosure with 3 spaces, designed for use with Square D LAL and LHL circuit breakers. It supports 400 A amps and features a surface mounting style for outdoor locations. This enclosure is identified by manufacturer part number LA400AWK.

Frequently Asked Questions

What is the SQUARE D LA400AWK circuit breaker enclosure used for?

The SQUARE D LA400AWK is an L-Frame enclosure that houses Square D LAL and LHL circuit breakers. It provides 3 spaces for 400 A breakers in outdoor surface-mount applications, protecting electrical connections from weather and debris in industrial and commercial power distribution systems.

What are the specifications of the SQUARE D LA400AWK enclosure?

The SQUARE D LA400AWK is a 3-space, 400 A L-Frame circuit breaker enclosure. It is designed for outdoor use with surface mounting. It accepts Square D LAL and LHL circuit breakers. The manufacturer part number is LA400AWK, and it is made by SQUARE D.

Where to buy the SQUARE D LA400AWK enclosure worldwide?

3G Electric supplies the SQUARE D LA400AWK 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 on this Square D L-Frame enclosure.

How to install the SQUARE D LA400AWK enclosure?

Mount the SQUARE D LA400AWK enclosure on a flat outdoor surface using appropriate hardware. Ensure the enclosure is properly grounded per local codes. Install Square D LAL or LHL circuit breakers into the 3 spaces, then close and seal the cover to maintain outdoor protection.

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 l-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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