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SQUARE D Load Center Cover: 33.78 in Lg, Mfr. No. QO140L200PG/QO132M150P/QO140M200P - Covers for Square D QO Load Centers
SQUARE DCovers for Square D QO Load Centers

SQUARE D Load Center Cover: 33.78 in Lg, Mfr. No. QO140L200PG/QO132M150P/QO140M200P

The Square D QOC40US is a non-vented load center cover with a door, designed for surface mounting on the QO140M200P enclosure box. It measures 33.78 inches in length and carries a NEMA 1 rating, compatible with…

SKU 3G-OTH-772132

Brand
SQUARE D
Item
Load Center Cover: 33.78 in Lg, Mfr. No. QO140L200PG/QO132M150P/QO140M200P
Category
Covers for Square D QO Load Centers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QOC40US
Type
Mfr. No. QO140L200PG/QO132M150P/QO140M200P, 1, Door, Non-Vented
Venting
Non-Vented
Includes
Door
NEMA Rating
1
Mounting Style
Surface
Compatible Enclosure Box
QO140M200P
View Full Spec Sheet

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

Product Description

The Square D QOC40US is a non-vented load center cover with a door, designed for surface mounting on the QO140M200P enclosure box. It measures 33.78 inches in length and carries a NEMA 1 rating, compatible with Square D QO load centers including models QO140L200PG, QO132M150P, and QO140M200P.

Frequently Asked Questions

What is the Square D QOC40US load center cover used for?

The Square D QOC40US is a non-vented load center cover with a door, designed for surface mounting on the QO140M200P enclosure box. It provides a NEMA 1 rated protective cover for Square D QO load centers, including models QO140L200PG, QO132M150P, and QO140M200P.

What are the specifications of the Square D QOC40US cover?

The Square D QOC40US cover measures 33.78 inches in length, is non-vented, and includes a door. It has a NEMA 1 rating and is designed for surface mounting. It is compatible with the QO140M200P enclosure box and fits Square D QO load centers such as QO140L200PG and QO132M150P.

Where to buy the Square D QOC40US load center cover worldwide?

3G Electric supplies the Square D QOC40US load center cover worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine Square D cover for your QO load center.

How to install the Square D QOC40US cover on a QO load center?

To install the Square D QOC40US cover, first ensure the QO140M200P enclosure box is properly mounted and wired. Align the cover with the box and secure it using the provided hardware. The non-vented design and NEMA 1 rating make it suitable for indoor surface-mount installations. Always follow local electrical codes.

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 covers for square d qo load centers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Load Center Cover: 17.92 in Lg, Mfr. No. QO120L125PG/QO116M100P/QO120M100P, 1, Door, Non-Vented (MPN QOC20U100S). Key specifications — Mounting Style: Surface; Compatible Enclosure Box: Mfr. No. QO120L125PG; NEMA Rating: 1; Includes: Door; Venting: Non-Vented.
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Load Center Cover: 20.18 in Lg, 1, Door, Non-Vented, 24 Spaces, 125 A Amps, 14.25 in Wd (MPN QOC24US). Key specifications — Mounting Style: Surface; Compatible Enclosure Box: QO124M125P; NEMA Rating: 1; Includes: Door; Venting: Non-Vented.
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