Electrical Enclosure Seals - Sealing and Gaskets
2013-7-8 · Electrical enclosures are usually sealed by one of four types of gaskets – strip, die-cut, form-in-place and bulb extrusion. Gaskets help to seal electrical enclosures according to the requirements of the National Electrical Manufacturer’s Association (NEMA): Ratings are numbered from 1 to 12.
Get Price