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HOFFMAN Pushbutton Hole Seal: Steel, 30.5 mm Conduit Hole Size, For 1.25 in Hole Dia - Max - Oiltight Hole Seals
HOFFMANOiltight Hole Seals

HOFFMAN Pushbutton Hole Seal: Steel, 30.5 mm Conduit Hole Size, For 1.25 in Hole Dia - Max

The HOFFMAN Pushbutton Hole Seal is a steel oiltight hole seal designed for push button holes. It features a powder-coated gray finish, includes an oil-resistant gasket, and carries a NEMA 3R enclosure rating.

SKU 3G-OTH-07445

Brand
HOFFMAN
Item
Pushbutton Hole Seal: Steel, 30.5 mm Conduit Hole Size, For 1.25 in Hole Dia - Max
Category
Oiltight Hole Seals
Available to Order
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Technical Specifications

HOFFMAN
Manufacturer Part Number
ASPB
Type
For 1.25 in Hole Dia - Max, Steel
Material
Steel
Color
Gray
Finish
Powder Coated
Includes
Oil Resistant Gasket
For Hole Type
Push Buttons
Conduit Hole Size
30.5 mm
NEMA Enclosure Rating
3R
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HOFFMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HOFFMAN Pushbutton Hole Seal is a steel oiltight hole seal designed for push button holes. It features a powder-coated gray finish, includes an oil-resistant gasket, and carries a NEMA 3R enclosure rating.

Frequently Asked Questions

What is the HOFFMAN Pushbutton Hole Seal used for?

The HOFFMAN Pushbutton Hole Seal is used to seal unused push button holes in electrical enclosures, maintaining NEMA 3R protection. It is ideal for industrial control panels and outdoor enclosures where oil resistance and weatherproofing are required.

What are the specifications of the HOFFMAN Pushbutton Hole Seal?

The HOFFMAN Pushbutton Hole Seal (MPN ASPB) is made of steel with a powder-coated gray finish. It fits a 1.25 in hole diameter maximum, has a 30.5 mm conduit hole size, includes an oil-resistant gasket, and carries a NEMA 3R enclosure rating.

Where to buy the HOFFMAN Pushbutton Hole Seal worldwide?

You can source the HOFFMAN Pushbutton Hole Seal through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine HOFFMAN components for your application.

How to install the HOFFMAN Pushbutton Hole Seal?

To install the HOFFMAN Pushbutton Hole Seal, first ensure the enclosure hole is clean and dry. Place the oil-resistant gasket over the hole, then insert the steel seal and secure it with the provided hardware. Tighten evenly to maintain the NEMA 3R seal integrity.

Used in

Common applications for HOFFMAN
Industrial manufacturing — HOFFMAN steel indoor enclosures (e.g., A14N126) for housing motor controls in dry indoor areas.
Food processing — HOFFMAN sloped-top washdown enclosures (e.g., CSD20168ST) for protecting electronics in high-humidity, washdown zones.
Chemical plants — HOFFMAN 304 stainless steel enclosures (e.g., CSD36308SS) for corrosion-resistant protection of instrumentation.
Outdoor installations — HOFFMAN NEMA 3R/4X enclosures (e.g., CSD302410SS) for weatherproofing electrical connections in exposed locations.
Dust-tight wireways — HOFFMAN flexible fittings (e.g., F66WFF) for routing cables in dust-tight conduit systems in grain handling facilities.
Control room consoles — HOFFMAN Consolet enclosures (e.g., C20C20) for housing operator interfaces in NEMA 12/13 environments.

HOFFMAN Products

3G Electric supplies HOFFMAN oiltight 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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