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Steel pushbutton hole seal for 1.25 inch openings

HOFFMAN

HOFFMAN ASPB Pushbutton Hole Seal 1.25 in Steel

SKU CH-HXCS-9DJP0

Seals unused 1.25 in pushbutton or conduit holes with a 1.18 in steel cover

  • TypeElectrical Replacement Parts
  • Seals unused pushbutton holes for clean enclosure finish
  • Fits 1.25 in diameter openings precisely
  • Steel construction resists impact and corrosion in harsh environments
  • Conduit size 1.18 in matches standard knockouts
  • Ready for immediate installation in electrical panels

Product identity

The HOFFMAN ASPB is a steel pushbutton hole seal designed to close unused 1.25 in openings in electrical enclosures. It suits installers and maintenance teams who need to maintain enclosure integrity after removing pushbuttons or conduit entries.

Pre-installation checks

Verify that the hole diameter matches the 1.25 in specification and that the conduit size is 1.18 in. Confirm the enclosure material is compatible with a steel seal and that the mounting surface is clean and free of debris for a proper fit.

Build and daily use

The steel construction provides durability and resistance to mechanical stress in industrial environments. Once installed, the seal restores the enclosure's protective barrier against dust and moisture, requiring no further maintenance under normal operating conditions.

Highlights

  • Seals unused pushbutton holes for clean enclosure finish
  • Fits 1.25 in diameter openings precisely
  • Steel construction resists impact and corrosion in harsh environments
  • Conduit size 1.18 in matches standard knockouts
  • Ready for immediate installation in electrical panels

Specifications

BrandNVENT HOFFMAN
TypeElectrical Replacement Parts

Questions about this item

Does the pushbutton hole seal come with any mounting hardware or gasket, or do I need to buy those separately?

The seal is supplied as a single steel piece for a 1.25 in hole; no extra hardware or gasket is included.

Is there a choice of material or finish for the 1.25 in hole seal, or is steel the only version?

The listed version is steel only; no alternative material or finish is offered for this hole size.

Will the 1.18 in conduit size marked on the seal match standard 1.25 in pushbutton cut-outs in my enclosure?

Yes, the seal is designed for a 1.25 in hole diameter and accommodates a 1.18 in conduit size.

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