nVent Hoffman EXAS100SS6 Hazardous Location Hole Seals, 1.8898 x1.8898 x0.6811, SS Type 316
Secure sealing with silicon rubber gasket to protect against water and dust ingress in extreme temperature applications ranging from -55 C (-67 F) to 180 C (356 F) Seal pushbutton holes, conduit openings and knockout openings against dust, dirt, oil and water Easy installation in enclosure cutouts with self-centering hole seals Hole seals are available in metric and english standard hole sizes
UL 508A Component Recognized; Type 4, 4X,12, 3R; File No. E61997
cUR Component Recognized per CSA C22.2 No. 94; Type 4, 4X, 12,
3R; File No. 42186