This listing is for a used Appleton WSR103542 interlocked receptacle with enclosed disconnect switch, a rugged industrial receptacle assembly designed to provide a safe, manual power connection point for portable or fixed electrical equipment. These units feature an interlock mechanism that prevents plug removal while the switch is energized, helping protect personnel and equipment in demanding environments.

Item Condition:

• Used – previously installed and shows signs of normal wear typical of prior use.

• Sold as‑is; please inspect all available photos and ask questions prior to purchase.

• Functionality may not be tested — recommended to verify operation before reuse.

Product Overview:

• Brand: Appleton

• Model: WSR103542

• Type: Interlocked receptacle with enclosed disconnect switch

• Condition: Used

• Amperage Rating: 100 A (rated current)

• Voltage Rating: Up to 600 VAC and 250 VDC

• Configuration: 4‑pole, 3‑wire design

• NEMA‑rated enclosure suitable for wet and washdown environments (e.g., NEMA 3R/4X/12)

• Mechanical interlock prevents plug removal under load