Eaton Crouse-Hinds WSRD33542CH-S901 Receptacle - NEMA 4X
Part Number: WSRD33542CH-S901
Manufacturer
Eaton Crouse-Hinds
Part number
WSRD33542CH-S901
Quick Summary
The Eaton Crouse-Hinds WSRD33542CH-S901 receptacle provides an interlocked, enclosed safety disconnect for rugged industrial applications. It addresses downtime and accidental energization by providing interlocked operation and a secure disconnect for servicing and maintenance teams. Certified for NEC/CEC standards with NEMA 4 and 4X enclosure ratings and UL recognition, this unit delivers proven reliability in harsh environments. The 30 A rating, 480/600 VAC capability, brass contact hardware, and 304 stainless steel enclosure combine to reduce replacement costs while meeting demanding code requirements. In addition, the solid door and spring door design support durable protection in ordinary/non-hazardous locations, making it a practical choice for industrial protection equipment, washdown areas, and controlled process zones.
Product Information
Extended Description
WSRD33542CH-S901 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite WSRD interlocked receptacle with enclosed safety disconnect switch, 30A, Three-wire, four-pole, Brass contacts, Solid door, Non-fused, Style 2, Cutler-Hammer, 304 stainless steel, Spring door, 480/600 Vac
Product Name
Eaton Crouse-Hinds series Arktite WSRD interlocked receptacle with enclosed safety disconnect switch
Catalog Number
WSRD33542CH-S901
UPC
662276535602
Product Length/Depth
8.94 in
Product Height
23.43 in
Product Width
10.21 in
Product Weight
27 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4 4X
Enclosure type
With switch
Door style
Solid
Amperage Rating
30A
Fusing
Non-fused
Grounding style
Style 2
Configuration
Three-wire, four-pole
Material
304 stainless steel
Contact material
Brass
Voltage rating
480 Vac/600 Vac
Manufacturer
Cutler-Hammer
Receptacle style
Spring door
Arktite WSRD Interlock with Eaton Switch
Arktite WSR/WSRD Interlock Receptacles catalog page
Arktite WSR/WSRD Interlock Receptacles with Enclosed Disconnect Switches UL certification
Arktite WSR/WSRD Interlock Receptacles with Enclosed Disconnect Switches UL certification
Eaton Specification Sheet - WSRD33542CH-S901
Feature: 304 stainless steel enclosure with corrosion resistance. Impact: extends service life and reduces maintenance in washdown and outdoor environments. Application: ideal for food and beverage, water treatment, and chemical processing facilities. Feature: Interlocked receptacle with enclosed safety disconnect switch. Impact: minimizes risk of accidental energization during servicing, enhancing operator safety. Application: maintenance workflows in panels and equipment rooms where safe isolation is mandatory. Feature: 30 A, three-wire, four-pole configuration with 480/600 VAC capability. Impact: supports high-demand machinery and complex wiring while maintaining reliable power isolation. Application: heavy-duty industrial equipment docks, process lines, and plant automation stations. Feature: Brass contacts with a solid door and spring door receptacle design. Impact: improves electrical conductivity and protects contacts from contamination, reducing contact resistance over time. Application: harsh environments requiring durable, low-resistance connections. Feature: NEC/CEC compliance and NEMA 4/4X ratings with UL certification. Impact: simplifies regulatory approvals and procurement across U.S. and Canadian facilities. Application: safe, code-compliant installations in ordinary/non-hazardous locations across industrial protection and circuit control systems.
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FAQs
The WSRD33542CH-S901 is a 30A device configured as a three-wire, four-pole receptacle with a 304 stainless steel enclosure and brass contacts. It supports standard panel mounting in ordinary locations, with a compact footprint of 8.94 in depth, 10.21 in width, and 23.43 in height. Wiring should follow NEC guidelines for 480/600 VAC systems, and the interlock requires a secure isolation sequence during servicing.
The interlocked design ensures power cannot be re-energized while a maintenance procedure is underway, providing a safe isolation point at the receptacle. This reduces the risk of completed or partial energization during service, supports lockout/tagout practices, and helps maintain compliance with safety procedures in industrial panels and equipment rooms.
Yes. The unit carries NEC/CEC standards compliance, UL certification, and NEMA ratings of 4 and 4X, making it suitable for ordinary/non-hazardous locations and washdown environments. The combination supports regulatory approvals for U.S. and Canadian facilities, aligning with typical industrial protection and circuit control requirements.
The WSRD series uses a 304 stainless steel enclosure with corrosion resistance and a robust enclosure design rated for NEMA 4 and 4X environments. Brass contact materials and an enclosed safety disconnect switch provide reliable performance, while the door design (solid and spring door options) protects internal components from dust, water ingress, and contaminants common in non-hazardous plants.
With a 304 stainless steel enclosure and brass contacts, the WSRD33542CH-S901 offers strong corrosion resistance and low contact resistance over time. The interlocked safety feature minimizes wear from misenergization, and UL/NEC/CEC compliance supports predictable maintenance cycles. Routine inspection and cleaning of the enclosure and contacts are recommended to sustain peak performance in washdown and harsh environments.