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RACO 1-Gang While-in-Use Weatherproof Cover for Decora/GCFI - 1-Gang While-in-Use Weatherproof Covers
RACO1-Gang While-in-Use Weatherproof Covers

RACO 1-Gang While-in-Use Weatherproof Cover for Decora/GCFI

The RACO MM420W is a 1-gang while-in-use weatherproof cover designed for Decora/GCFI electrical components. This white polycarbonate cover supports horizontal or vertical mounting orientations. It is suitable for…

SKU 3G-OTH-07852

Brand
RACO
Item
1-Gang While-in-Use Weatherproof Cover for Decora/GCFI
Part Number
MM420W
Category
1-Gang While-in-Use Weatherproof Covers
Available to Order
Also known as:MM420WRACO
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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

RACO
Manufacturer Part Number
MM420W
Type
For Decora/GCFI Electrical Component Type, White, 3R
Color
White
Cover Material
Polycarbonate
Mounting Orientation
Horizontal or Vertical
For Electrical Component Type
Decora/GCFI

Technical Documents

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

Product Description

The RACO MM420W is a 1-gang while-in-use weatherproof cover designed for Decora/GCFI electrical components. This white polycarbonate cover supports horizontal or vertical mounting orientations. It is suitable for outdoor applications requiring Type 3R environmental protection.

Frequently Asked Questions

What is the RACO MM420W weatherproof cover used for?

The RACO MM420W is a 1-gang while-in-use weatherproof cover designed to protect Decora/GCFI electrical components in outdoor Type 3R environments. It is commonly used for residential and commercial exterior outlets, providing protection against rain, snow, and debris while allowing cord access.

What are the specifications of the RACO MM420W?

The RACO MM420W is a white polycarbonate 1-gang while-in-use weatherproof cover for Decora/GCFI components. It supports horizontal or vertical mounting and is rated Type 3R for outdoor use. The manufacturer part number is MM420W.

Where to buy the RACO MM420W worldwide?

3G Electric supplies the RACO MM420W worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the RACO MM420W weatherproof cover?

Install the RACO MM420W by mounting it horizontally or vertically over a Decora/GCFI outlet box. Secure the cover with the provided screws, ensuring the gasket seals against the wall. The while-in-use design allows the cover to close over a plugged cord for continuous protection.

Used in

Common applications for RACO
Industrial machinery — RACO liquid-tight connectors (e.g., 3520-3, 3414) terminate flexible metallic conduit at motor and control enclosures.
Water and wastewater treatment — RACO 90-degree liquid-tight connectors (e.g., 3430) route conduit in washdown and outdoor areas requiring liquid-tight terminations.
Commercial electrical raceways — RACO short elbows (e.g., 1/2 in and 3/4 in iron elbows) change direction in IMC and RMC runs per UL 514B.
Panel and equipment wiring — RACO flex screw-in couplings (e.g., 2272) join sections of 1/2 in flexible conduit between machines and junction points.
Raceway transitions — RACO flex-to-EMT couplings (e.g., 1482, 1483) connect flexible conduit to EMT in mixed raceway installations.
Maintenance and repair — RACO conduit fittings and boxes are stocked as spares for replacing damaged terminations and couplings in existing raceways.
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RACO Products

3G Electric supplies RACO 1-gang while-in-use weatherproof covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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