Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

LEVITON 1-Gang While-in-Use Weatherproof Cover - 1-Gang While-in-Use Weatherproof Covers
LEVITON1-Gang While-in-Use Weatherproof Covers

LEVITON 1-Gang While-in-Use Weatherproof Cover

The LEVITON 1-Gang While-in-Use Weatherproof Cover (MPN IUM1H-GY) is a gray aluminum cover designed for horizontal mounting over a duplex electrical component. It is rated for Type 3R environments, providing weather…

SKU 3G-OTH-07947

Also listed as: IUM1HGY · IUM1H GY

Brand
LEVITON
Item
1-Gang While-in-Use Weatherproof Cover
Category
1-Gang While-in-Use Weatherproof Covers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

LEVITON
Manufacturer Part Number
IUM1H-GY
Color
Gray
Cover Material
Aluminum
Mounting Orientation
Horizontal
For Electrical Component Type
Duplex

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

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

Product Description

The LEVITON 1-Gang While-in-Use Weatherproof Cover (MPN IUM1H-GY) is a gray aluminum cover designed for horizontal mounting over a duplex electrical component. It is rated for Type 3R environments, providing weather protection while allowing cord access.

Frequently Asked Questions

What is the LEVITON IUM1H-GY weatherproof cover used for?

The LEVITON IUM1H-GY is a 1-gang while-in-use weatherproof cover designed to protect duplex electrical outlets in outdoor Type 3R environments. Its gray aluminum construction and horizontal mounting orientation allow cord access while shielding the receptacle from rain, snow, and debris.

What are the specifications of the LEVITON IUM1H-GY?

The LEVITON IUM1H-GY is a gray aluminum cover for duplex electrical components. It is a 1-gang, horizontal-mount, while-in-use weatherproof cover rated for Type 3R locations. The manufacturer part number is IUM1H-GY, and it is designed for outdoor use with cord access.

Where to buy the LEVITON IUM1H-GY worldwide?

3G Electric supplies the LEVITON IUM1H-GY weatherproof cover to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and shipping options.

How to install the LEVITON IUM1H-GY weatherproof cover?

To install the LEVITON IUM1H-GY, first ensure power is off. Mount the cover horizontally over a duplex receptacle using the provided hardware, aligning the gasket for a weathertight seal. The while-in-use design allows cord access with the cover closed. Follow local electrical codes for outdoor installations.

Used in

Common applications for LEVITON
Industrial power distribution — Leviton 49 Series inline plugs for high-current connections up to 1135 A
Commercial building wiring — Leviton duplex outlet wall plates in stainless steel for corrosion resistance
Lighting control — Leviton rocker switches for single-pole/double-throw maintained switching at 277V AC
Temporary power — Leviton portable outlet box covers for construction site duplex receptacles
Heavy equipment — Leviton Series 16 receptacles with threaded stud terminations for 400 A connections
Facility maintenance — Leviton toggle switches for general-purpose 15 A switching in ivory finish

LEVITON Products

3G Electric supplies LEVITON 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This LEVITON weatherproof cover is constructed of aluminum and zinc for durability in outdoor environments. It is designed for horizontal mounting of Decora-series receptacles in a single-gang configuration. The cover has a Type 3R rating, making it suitable for use in locations exposed to rain, sleet, and snow. Overall height is 2 15/16 inches, and the color is gray
LEVITON
This LEVITON weatherproof cover is constructed of aluminum and zinc for durability in outdoor environments. It is designed for horizontal mounting of Decora-series receptacles in a single-gang configuration. The cover has a Type 3R rating, making it suitable for use in locations exposed to rain, sleet, and snow. Overall height is 2 15/16 inches, and the color is gray
Gray aluminum and zinc weatherproof cover for single-gang GFCI electrical boxes. Type 3R rated for outdoor protection against rain, snow, and debris. Vertical mounting, compatible with flat lids. Overall height 4 5/8 in, width 2 7/8 in
LEVITON
Gray aluminum and zinc weatherproof cover for single-gang GFCI electrical boxes. Type 3R rated for outdoor protection against rain, snow, and debris. Vertical mounting, compatible with flat lids. Overall height 4 5/8 in, width 2 7/8 in
Single-gang weatherproof cover for horizontal mounting on die-cast metallic enclosures. Compatible with Decora, FS, and GFCI devices. Constructed of aluminum and zinc with a gray finish. Overall height 4 11/16 in. Type 3R rated for outdoor use
LEVITON
Single-gang weatherproof cover for horizontal mounting on die-cast metallic enclosures. Compatible with Decora, FS, and GFCI devices. Constructed of aluminum and zinc with a gray finish. Overall height 4 11/16 in. Type 3R rated for outdoor use
This LEVITON weatherproof cover is constructed of aluminum and zinc for corrosion resistance. It is designed for 2-gang vertical mounting and accommodates GFCI single receptacles. Rated Type 3R, it provides protection against rain, sleet, and snow in outdoor or damp locations. Overall dimensions are 4 3/4 inches high by 4 9/16 inches wide
LEVITON
This LEVITON weatherproof cover is constructed of aluminum and zinc for corrosion resistance. It is designed for 2-gang vertical mounting and accommodates GFCI single receptacles. Rated Type 3R, it provides protection against rain, sleet, and snow in outdoor or damp locations. Overall dimensions are 4 3/4 inches high by 4 9/16 inches wide
This weatherproof cover is constructed of aluminum and zinc with a gray finish. It is rated for Type 3R enclosures and designed for horizontal mounting. Compatible with single receptacles, it provides protection for outdoor or damp location installations
LEVITON
This weatherproof cover is constructed of aluminum and zinc with a gray finish. It is rated for Type 3R enclosures and designed for horizontal mounting. Compatible with single receptacles, it provides protection for outdoor or damp location installations
LEVITON
LEVITON
Two-gang weatherproof aluminum box cover for vertical mounting. Compatible with Duplex, Decora, and GFCI receptacles. Overall height 6 11/16 inches. Gray finish. Suitable for outdoor use to protect electrical receptacles from moisture and debris

More from LEVITON

View all LEVITON parts
This 1-gang while-in-use weatherproof cover is constructed of gray aluminum with a vertical mounting orientation. It has an overall depth of 3 5/16 inches and is rated for Type 3R environments. Designed to protect a single electrical component, such as a receptacle or switch, from rain, snow, and debris while allowing cord access during operation
LEVITON
This 1-gang while-in-use weatherproof cover is constructed of gray aluminum with a vertical mounting orientation. It has an overall depth of 3 5/16 inches and is rated for Type 3R environments. Designed to protect a single electrical component, such as a receptacle or switch, from rain, snow, and debris while allowing cord access during operation