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

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
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: 3 Spaces is an L-Frame Square D circuit breaker enclosure designed for outdoor use. It accommodates Square D LAL and LHL circuit breakers and features a surface mounting style…

SKU 3G-OTH-23174

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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

SQUARE D
Manufacturer Part Number
LA400DS
Type
Surface Mounting, Outdoor
Amps
400 A
Location
Outdoor
For Use With
Square D LAL and LHL Circuit Breakers
Mounting Style
Surface
View Full Spec Sheet

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 Circuit Breaker Enclosure: 3 Spaces is an L-Frame Square D circuit breaker enclosure designed for outdoor use. It accommodates Square D LAL and LHL circuit breakers and features a surface mounting style. The enclosure is rated for 400 A amps and is identified by manufacturer part number LA400DS.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250R). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250R). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250DS). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250DS). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250AWK). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Outdoor (MPN J250AWK). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Outdoor; attr211159: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Indoor (MPN J250S). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Indoor; attr211159: SQUARE D.
SQUARE
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 250 A Amps, Surface Mounting, Indoor (MPN J250S). Key specifications — attr196434: Square D H and J-Frame Circuit Breakers; attr196428: Surface; attr196429: Indoor; attr211159: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Surface Mounting, Outdoor (MPN Q23225NRB). Key specifications — For Use With: Square D QBL, QDL, QGL and QJL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Surface Mounting, Outdoor (MPN Q23225NRB). Key specifications — For Use With: Square D QBL, QDL, QGL and QJL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Flush Mounting, Indoor (MPN Q23225NF). Key specifications — For Use With: Square D QBL, QDL, QGL and QJL Circuit Breakers; Mounting Style: Flush; Location: Indoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 225 A Amps, Flush Mounting, Indoor (MPN Q23225NF). Key specifications — For Use With: Square D QBL, QDL, QGL and QJL Circuit Breakers; Mounting Style: Flush; Location: Indoor; Brand: SQUARE D.

More from SQUARE D

View all SQUARE D parts →
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Indoor (MPN LA400S). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Indoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Indoor (MPN LA400S). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Indoor; Brand: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor (MPN LA400AWK). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor (MPN LA400AWK). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor (MPN LA400R). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Surface Mounting, Outdoor (MPN LA400R). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Surface; Location: Outdoor; Brand: SQUARE D.
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Flush Mounting, Indoor (MPN LA400F). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Flush; Location: Indoor; Brand: SQUARE D.
SQUARE D
SQUARE D Circuit Breaker Enclosure: 3 Spaces, 400 A Amps, Flush Mounting, Indoor (MPN LA400F). Key specifications — For Use With: Square D LAL and LHL Circuit Breakers; Mounting Style: Flush; Location: Indoor; Brand: SQUARE D.