Eaton WIU2DT1 While-in-Use Cover - 3R, Universal mounting
Part Number: WIU2DT1
Quick Summary
The Eaton WIU2DT1 While-in-Use cover protects electrical enclosures while enabling quick service access in industrial settings. Specifiers often struggle to keep equipment shielded from dust and moisture without sacrificing easy maintenance. It aligns with NEC/CEC standards, carries a NEMA 3R rating, and is suited for Ordinary/Non-Hazardous locations. With two-gang vertical mounting and universal mounting capability, this cover reduces downtime and simplifies retrofit projects across industrial enclosures. The rugged polycarbonate construction resists impact and UV exposure, helping facilities meet uptime SLAs. Its compact 6.1 inch length and 3.5x5.63 inch footprint fit standard two-gang enclosures while leaving service points accessible. Vertical mounting ensures alignment with channel bases and simplifies wiring, making it a reliable upgrade for maintenance teams today.
Product Information
Extended Description
WIU2DT1 Eaton: Eaton Crouse-Hinds series extra duty while-in-use cover, Transparent gray, 3.125" deep, Polycarbonate, Vertical, 55:1 configuration, Two-gang, Universal mounting
Product Name
Eaton Crouse-Hinds series extra duty while-in-use cover
Catalog Number
WIU2DT1
UPC
662276947955
Product Length/Depth
6.1 in
Product Height
3.5 in
Product Width
5.63 in
Product Weight
0.48 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
3R
Number of gangs
Two-gang
Mounting direction
Vertical
Number of configurations using inserts and movable hinges
55:1
Color
Transparent gray
Depth
3.125"
Material
Polycarbonate
Special features
Universal mounting
Crouse-Hinds series Extra Duty While-in-use Covers and Kits brochure
WIU2DT1 PDF drawing
WIU2DT1 PDF drawing
Eaton Specification Sheet - WIU2DT1
Feature: Two-gang vertical mounting with universal mounting capability. Benefit: Provides flexible installation across a wide range of standard enclosures, reducing retrofit time and minimizing stocking of separate adapters. Application: Ideal for retrofit projects in industrial facilities where quick, tool-free access is critical and where enclosure footprints vary. Feature: Transparent gray polycarbonate housing. Benefit: Delivers impact resistance and clear visibility of internal components while resisting environmental exposure. Application: Suitable for non-hazardous locations needing durable protection without compromising visibility. Feature: Depth of 3.125 inches and footprint 6.1 by 5.63 inches. Benefit: Fits compact spaces without reconfiguring existing conduits, saving cabinet space and simplifying installation. Application: Works well in crowded control rooms and confined panel areas. Feature: 55:1 configuration with inserts/movable hinges. Benefit: Enables rich configurability to align with diverse internal components, reducing customization costs. Application: Supports versatile panel layouts and future reconfigurations. Feature: NEMA 3R rating and NEC/CEC compliance. Benefit: Delivers regulatory-aligned protection against moisture and dust in ordinary locations, lowering risk and accelerating approvals. Application: Used across commercial and light-industrial installations where reliable enclosure protection is required. Feature: Universal mounting. Benefit: Eliminates the need for specialized hardware, speeding up procurement and installation. Application: Ideal for facilities standardizing on Crouse-Hinds covers across multiple lineups. Industry context: The WIU2DT1 is well-suited for maintenance-heavy environments where uptime and quick access drive ROI, especially in panel upgrades and new installations demanding compliant, durable enclosure protection.
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FAQs
WIU2DT1 installs on two-gang enclosures using vertical mounting and universal mounting features, compatible with standard inserts and movable hinges that Eaton designs for flexibility. Ensure adequate clearance for service access, verify enclosure depth is 3.125 inches, and align with the 6.1 inch length and 5.63 inch width footprint. Use the included hardware and follow the drawings for a clean fit.
Protection performance for WIU2DT1 is defined by its NEMA 3R rating and NEC/CEC compliance, making it suitable for ordinary/non-hazardous locations. The clear polycarbonate cover resists impact and environmental exposure, while the two-gang vertical design keeps critical service points accessible. This combination ensures reliable dust and moisture protection without sacrificing maintenance efficiency.
Yes. The WIU2DT1 carries NEC/CEC standards and a NEMA 3R rating, reflecting suitability for standard electrical installations. It aligns with ordinary-location classifications and supports compliant wiring practices. For procurement teams, this means fewer customization steps during spec and quicker approval cycles while guaranteeing safety and regulatory alignment across projects worldwide.
WIU2DT1 minimizes maintenance downtime by enabling rapid cover removal without exposing live parts, while its universal mounting supports quick retrofits across standard enclosures. The two-gang vertical design keeps wiring accessible and reduces the time spent on service interruptions. In practice, facilities report faster turnarounds during inspections and less rework when upgrading to extra-duty covers.
Key dimensions and weight help with planning and logistics: depth 3.125 inches, length 6.1 inches, height 3.5 inches, width 5.63 inches, and weight about 0.48 lb. These measurements ensure compatibility with two-gang enclosure footprints and packaging needs. Use these numbers to estimate shipping costs, rack space, and installation clearances during project scoping.