ASPBSS Hole seal SS 30.5-pushbutton

Seal extra pushbutton holes, conduit holes and knockout openings against dust, dirt, oil and water.

CE CSA cULus_UL Listed
Feature: IP66, TYPE 4, 4X
Hole seals Product Image
Finish Stainless steel
Maximum holes Diameter 32
Hole-sealer Diameter 44
Pack quantity 1
Item no.: ASPBSS
EAN no.: 8713574237490
  • Technical data
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Technical data


Seal extra pushbutton holes, conduit openings and knockout openings against dust, dirt, oil and water with Hoffman Hole-Sealers. Seals will cover any size or shape of hole from 5mm diameter to maximum diameter shown in table. Can be used on enclosure walls up 8-mm thick.


Steel seals have polyester powder paint finish over galvanized front surface. Stainless steel seals have polished front surface.


IP66, TYPE 4, 4X.



Available in multiple sizes. Oil-resistant gasket provided.


In cases when unwanted openings have been made in the enclosure, Hole Seals will cover the holes maintaing the IP.


Easy to correct unwanted conduit openings in the enclosure.

Image (JPG 800 x 800 px) Hole seals Product Image 34 KB
Item sheet (PDF) ASPBSS ENGLISH 147 KB
Product sheet (PDF) Metallic hole seals 180 KB
Document (PDF) CE 87 KB
Document (PDF) CSA 299 KB
Document (PDF) cULus_UL Listed 230 KB