Wiegmann
Wiegmann WAS400 Hole Seal 4.64 in Steel
Seals unused 4.64 in pushbutton or conduit holes with carbon steel construction
- TypeElectrical Replacement Parts
- Seals unused openings with 4.64 in diameter
- Carbon steel construction resists corrosion and impact
- Fits standard 4 in conduit openings
- Designed for pushbutton and conduit hole closure
- Ready for immediate installation in electrical enclosures
Wiegmann WAS400 4.64 in Hole Seal
The Wiegmann WAS400 is a carbon steel hole seal designed to close unused 4-inch conduit or pushbutton openings. It provides a secure barrier for electrical enclosures in industrial environments. The 4.64-inch diameter matches standard 4-inch conduit dimensions.
Suits 4-inch conduit closures, not other sizes
This seal fits builders and electricians closing 4-inch knockout holes in panels or junction boxes. It does not serve applications needing smaller or larger diameters, different materials, or threaded conduit connections. Buyers needing alternative dimensions should look elsewhere.
4.64-inch hole diameter is the critical spec
The 4.64-inch hole diameter determines compatibility with standard 4-inch conduit openings. Verify the knockout size before ordering. The carbon steel construction suits general industrial use where corrosion resistance is not the primary requirement.
Highlights
- Seals unused openings with 4.64 in diameter
- Carbon steel construction resists corrosion and impact
- Fits standard 4 in conduit openings
- Designed for pushbutton and conduit hole closure
- Ready for immediate installation in electrical enclosures
Specifications
| Brand | WIEGMANN |
|---|---|
| Type | Electrical Replacement Parts |
Questions about this item
Does the WAS400 hole seal come with any mounting hardware or do I need to buy screws separately?
The seal is a single carbon-steel disc designed to close a 4.64 in opening; no fasteners or gaskets are included.
Should I choose the WAS400 or a different model for a 4 in conduit opening?
The WAS400 matches a 4 in conduit size and a 4.64 in hole diameter, so select it when those two dimensions align with your enclosure.
How well does the 4.64 in steel seal hold up once it is installed in an electrical box?
The carbon-steel construction provides a rigid, permanent closure for unused pushbutton or conduit holes in standard industrial enclosures.
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