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Steel conduit hole seal 2.50 in diameter

HOFFMAN

HOFFMAN AS200 Conduit Hole Seal 2.50 In Steel

SKU CH-GQ88-7DQAR

Steel conduit hole seal closes unused 2.50 in openings in electrical boxes

  • Product typeElectrical Replacement Parts
  • Seals 2.5 in conduit holes against debris
  • Steel construction resists corrosion in harsh environments
  • Designed for unused pushbutton or conduit openings
  • NVENT HOFFMAN brand ensures electrical-grade reliability
  • Fits 2 in conduit size for standard installations

Hoffman AS200 Conduit Hole Seal 2.50 In Steel

The Hoffman AS200 is a steel hole seal designed to close unused pushbutton or conduit openings in electrical enclosures. It fits a 2.50 inch diameter hole and matches a 2 inch conduit size. This new component suits electricians and panel builders who need to maintain enclosure integrity.

Practical limits of the pushbutton

The seal covers a single 2.5 inch diameter cutout and is rated for 2 inch conduit dimensions. It does not adapt to other hole sizes or conduit diameters. Installers must verify that the panel cutout matches these exact measurements before fitting the part.

The 2.50 inch hole diameter decides fit

The critical specification is the 2.50 inch hole diameter that the seal is manufactured to close. If the enclosure opening differs from this size the seal will not seat correctly. Buyers who need to seal larger or smaller openings require a different hole seal model.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 64% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameNVENT HOFFMAN
Product typeElectrical Replacement Parts

Questions about this item

Which conduit hole size does the AS200 seal fit?

The AS200 is designed for a 2.50 inch hole diameter and matches a 2 inch conduit size.

How does the steel construction perform once installed in an enclosure?

The steel seal closes unused pushbutton or conduit openings to maintain the enclosure's environmental rating.

What mounting standard does the 2.50 inch hole follow?

The 2.50 inch diameter corresponds to standard 2 inch conduit knockout dimensions for electrical enclosures.

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