Conduit Hole Plug, 3-1/2" MPN:PLG350
Conduit Hole Plug, 3-1/2"
Seal conduit holes with Southwire's Conduit Hole Plug, a reliable solution for electrical professionals. This 3-1/2 inch plug is designed to prevent dust and moisture from entering electrical enclosures, ensuring safe and efficient operation. Its compact size makes it ideal for use in a variety of applications, including residential and commercial electrical installations. By using this plug, contractors can reduce the risk of electrical shock and maintain compliance with safety codes and regulations. Its durable construction and easy installation make it a valuable addition to any electrical toolkit.
Top product features:
- Plugs conduit holes to prevent water or debris from entering
- Seals holes in conduit to protect electrical connections
- Provides a secure and watertight seal for conduit holes
Top product applications:
- Electrical panel installation
- Conduit hole plugs are used to seal unused holes in electrical panels, preventing electrical shock and fire hazards.
- Plumbing applications
Conduit Hole Plug,3-1/2 In.
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.25
- Package Width: 4.25
- Package Height: 4.25
- Package Weight: 3.14
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 21, 2026 2:45pm UTC
Category: Electrical Replacement Parts