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SQUARE D QOC20U100S Load Center Cover, Non-Vented Door, NEMA 1, Surface Mount - Covers for Square D QO Load Centers
SQUARE DCovers for Square D QO Load Centers

SQUARE D QOC20U100S Load Center Cover, Non-Vented Door, NEMA 1, Surface Mount

The Square D QOC20U100S Load Center Cover is a non-vented door for QO load centers, measuring 17.92 inches in length. It includes a door, features a NEMA 1 rating, and is designed for surface mounting with compatible…

SKU 3G-OTH-772103

Brand
SQUARE D
Item
QOC20U100S Load Center Cover, Non-Vented Door, NEMA 1, Surface Mount
Part Number
QOC20U100S
Category
Covers for Square D QO Load Centers
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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
QOC20U100S
Type
Mfr. No. QO120L125PG/QO116M100P/QO120M100P, 1, Door, Non-Vented
Venting
Non-Vented
Includes
Door
NEMA Rating
1
Mounting Style
Surface
Compatible Enclosure Box
Mfr. No. QO120L125PG

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

Product Description

The Square D QOC20U100S Load Center Cover is a non-vented door for QO load centers, measuring 17.92 inches in length. It includes a door, features a NEMA 1 rating, and is designed for surface mounting with compatible enclosure box Mfr. No. QO120L125PG.

Frequently Asked Questions

What is the Square D QOC20U100S load center cover used for?

The Square D QOC20U100S is a non-vented door cover for QO load centers. It provides a NEMA 1 rated enclosure for surface-mounted residential or light commercial electrical panels, protecting circuit breakers and wiring from dust and accidental contact.

What are the specifications of the Square D QOC20U100S cover?

The Square D QOC20U100S load center cover measures 17.92 inches in length, includes a door, and is non-vented. It has a NEMA 1 rating, mounts on the surface, and is compatible with enclosure box Mfr. No. QO120L125PG. The manufacturer part number is QOC20U100S.

Where to buy the Square D QOC20U100S load center cover worldwide?

3G Electric supplies the Square D QOC20U100S load center cover to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Square D cover.

How to install the Square D QOC20U100S load center cover?

To install the Square D QOC20U100S cover, first ensure the load center is de-energized. Align the cover with the compatible enclosure box QO120L125PG, then secure it using the provided screws. The surface-mount design requires a flat wall surface. Always follow local electrical codes.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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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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SQUARE D
Non-vented load center cover with door for flush mounting. Compatible with Square D QO enclosure boxes Mfr. No. QO140L200PG, QO132M150P, and QO140M200P. NEMA 1 rated for indoor use. Provides a finished protective enclosure for electrical distribution panels

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