Eaton WIUM1B1 While-in-Use Cover - 3R Bronze Die-Cast
Part Number: WIUM1B1
Quick Summary
Eaton WIUM1B1 while-in-use cover protects energized wiring within single-gang enclosures used in industrial settings. This rugged bronze cover shields live components from dust, moisture, and incidental contact, minimizing downtime and safety risks. For engineers facing frequent enclosure access and installation variation, the cover’s universal mounting and 16:1 configuration offer flexible field adjustments without extra hardware. It complies with NEC/CEC standards and carries a NEMA 3R rating for outdoor or damp environments, ensuring reliable performance across conditions. By combining durable die-cast aluminum construction with a compact footprint, it reduces maintenance costs and accelerates installation, delivering safer, more available control panels for your operations.
Product Information
Extended Description
WIUM1B1 Eaton: Eaton Crouse-Hinds series extra duty while-in-use cover, Bronze, 2.25" deep, Die cast aluminum, Horizontal/vertical, 16:1 configuration, Single-gang, Universal mounting
Product Name
Eaton Crouse-Hinds series extra duty while-in-use cover
Catalog Number
WIUM1B1
UPC
662276947351
Product Length/Depth
6 in
Product Height
2.64 in
Product Width
4.1 in
Product Weight
0.6 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R
Number of gangs
Single-gang
Mounting direction
Horizontal/vertical
Number of configurations using inserts and movable hinges
16:1
Color
Bronze
Depth
2.25"
Material
Die cast aluminum
Special features
Universal mounting
Crouse-Hinds series Extra Duty While-in-use Covers and Kits brochure
WIUM1B1 SLDDRW drawing
WIUM1B1 SLDDRW drawing
Eaton Specification Sheet - WIUM1B1
Feature: Bronze finish and die-cast aluminum construction provide exceptional durability and corrosion resistance in harsh environments. Benefit: Extends service life of enclosure components, lowering replacement costs and reducing downtime. Application: Ideal for outdoor or industrial indoor locations with exposure to dust and moisture, where reliability is paramount. Feature: 2.25 inch depth, 6 inch length, 4.1 inch width, and a light 0.6 lb weight for a single-gang footprint. Benefit: Compact, unobtrusive protection that fits a wide range of enclosures while simplifying handling and installation. Application: Retrofit projects or new installs in space-constrained control panels. Feature: Horizontal/vertical mounting with universal mounting capability and 16:1 configuration. Benefit: Flexible field configuration minimizes separate parts and accelerates assembly, reducing commissioning time. Application: Controls in varied layouts or cabinets that require adaptable hinge and insert options. Feature: NEC/CEC compliance, NEMA 3R rating, and Ordinary/Non-Hazardous area classification. Benefit: Clear regulatory alignment and suitability for indoor/outdoor environments, lowering risk and accelerating procurement approvals. Application: Safe, compliant installations in commercial and industrial facilities. Feature: Part of the Crouse-Hinds series extra-duty while-in-use covers. Benefit: Proven performance with compatible safety and maintenance kits, enabling scalable upgrades. Application: Systems engineers maintaining standardized protection across multiple enclosures.
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FAQs
WIUM1B1 is designed for single-gang enclosures and supports horizontal or vertical mounting with universal mounting provisions. It uses inserts and movable hinges to achieve a 16:1 configuration, enabling flexible field modifications without needing additional hardware or custom parts.
Catalog number WIUM1B1; bronze finish; 2.25 in depth; 6 in length; 4.1 in width; 0.6 lb weight; single-gang; die-cast aluminum; horizontal/vertical mounting; 16:1 configuration; NEMA 3R; NEC/CEC compliant; Ordinary/Non-Hazardous Locations.
Yes. WIUM1B1 carries a NEMA 3R rating and NEC/CEC compliance, making it suitable for outdoor or damp environments. Ensure the installation area matches the Ordinary/Non-Hazardous Location classification for compliant use.
The product complies with NEC/CEC standards and features a NEMA 3R rating. Its area classification is Ordinary/Non-Hazardous Locations, ensuring regulatory alignment for typical industrial and commercial settings.
The bronze die-cast aluminum construction provides long-term durability, reducing replacement and maintenance costs. Its universal mounting and compact footprint speed installation, cutting commissioning time and minimizing downtime, leading to lower total cost of ownership over the enclosure protection lifecycle.