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HAMMOND Hole Plug: Stainless Steel, 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max - Electrical Enclosure Hole Seals
HAMMONDElectrical Enclosure Hole Seals

HAMMOND Hole Plug: Stainless Steel, 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max

The HAMMOND Hole Plug is a stainless steel electrical enclosure hole seal designed for conduit holes up to 1.38 inches in diameter. It features a brushed silver finish and includes an oil-resistant gasket, with a…

SKU 3G-OTH-07295

Brand
HAMMOND
Item
Hole Plug: Stainless Steel, 1 in Conduit Hole Size, For 1.38 in Hole Dia - Max
Category
Electrical Enclosure Hole Seals
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Technical Specifications

HAMMOND
Manufacturer Part Number
HP100SS
Type
For 1.38 in Hole Dia - Max, Brushed
Material
Stainless Steel
Color
Silver
Finish
Brushed
Includes
Oil Resistant Gasket
For Hole Type
Conduit
Conduit Hole Size
1 in
NEMA Enclosure Rating
3R
View Full Spec Sheet

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HAMMOND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HAMMOND Hole Plug is a stainless steel electrical enclosure hole seal designed for conduit holes up to 1.38 inches in diameter. It features a brushed silver finish and includes an oil-resistant gasket, with a NEMA 3R enclosure rating.

Frequently Asked Questions

What is the HAMMOND Hole Plug used for?

The HAMMOND Hole Plug seals unused conduit openings in electrical enclosures, preventing dust, moisture, and debris ingress. It is suitable for industrial and outdoor applications requiring a NEMA 3R rating, such as junction boxes and control panels.

What are the specifications of the HAMMOND Hole Plug?

The HAMMOND Hole Plug (MPN HP100SS) is made of stainless steel with a brushed silver finish. It fits a 1 in conduit hole size and accommodates a maximum hole diameter of 1.38 in. It includes an oil-resistant gasket and carries a NEMA 3R enclosure rating.

Where to buy the HAMMOND Hole Plug worldwide?

3G Electric supplies the HAMMOND Hole Plug worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the HAMMOND Hole Plug?

To install the HAMMOND Hole Plug, insert the plug into the conduit hole until the gasket seats firmly against the enclosure surface. Ensure the hole diameter does not exceed 1.38 in. Tighten the retaining screw (if applicable) to secure the plug and maintain the NEMA 3R seal.

Used in

Common applications for HAMMOND
Food processing — Steel washdown enclosures (e.g., HW30308GYHK) for washdown environments requiring NEMA 4/4X protection.
Chemical plants — 304 stainless steel enclosures (e.g., EN4SD202010SS) for corrosion resistance in chemical storage areas.
Water treatment — Aluminum enclosures (e.g., 1418N4ALE6) for outdoor control panels in humid or corrosive atmospheres.
Oil and gas — Sloped top stainless steel enclosures (e.g., HWST30308SS) for outdoor instrumentation in rain and dust conditions.
General industrial automation — Steel dust-tight enclosures (e.g., 1418MR8) for housing PLCs and relays in factory floors.
Outdoor telecom — Nonmetallic polyester enclosures (e.g., 1590ZGRP243) for junction boxes in corrosive coastal environments.

HAMMOND Products

3G Electric supplies HAMMOND electrical enclosure hole seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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HAMMOND Hole Plug: Steel, 3/4 in Conduit Hole Size, For 1.06 in Hole Dia - Max, Steel, Powder Coated (MPN HP75). Key specifications — Color: Gray; Brand: HAMMOND; Finish: Powder Coated; For Hole Type: Conduit; Includes: Oil Resistant Gasket; Material: Steel; NEMA Enclosure Rating: 3R.
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HAMMOND Hole Plug: Steel, 3/4 in Conduit Hole Size, For 1.06 in Hole Dia - Max, Steel, Powder Coated (MPN HP75). Key specifications — Color: Gray; Brand: HAMMOND; Finish: Powder Coated; For Hole Type: Conduit; Includes: Oil Resistant Gasket; Material: Steel; NEMA Enclosure Rating: 3R.