The Hammond Type 4X HPN4PC Series Hole Plug is designed to seal unused pushbutton holes, conduit openings or knock-out holes against the ingress of dust, oil and water.
Compatible with enclosure wall thickness of 1.6mm to 6.35mm.
Recognised component for use with UL & CSA listed enclosures, Type 1, 3, 3R, 4, 4X.
- 49mm Diameter
- RAL7035 Light Grey
- Moulded Polycarbonate
- 35mm Minimum Hole Diameter
- 41mm Maximum Hole Diameter
- Neoprene/EPDM Gasket
- Self centring, anti-rotational design
- Easy one person installation
- No tools required
Available in 7 sizes.
Designed to maintain the IP66/NEMA 4X rating of Enclosure once fitted.

Colour |
Light Grey |
External Features |
Neoprene/EDPM gasket |
Internal Features |
N/A |
Material |
Polycarbonate |
Diameter |
49mm |
Finish |
N/A |
Flame Resistance |
N/A |
Height |
N/A |
IP rating |
N/A |
Length |
N/A |
Series |
HPN4PC |
Type |
Hole Plug |
Width |
49mm |
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