
- For use to view electrical or electronic equipment mounted inside of an enclosure
- Clear cover lens for viewing
- Threaded glass lens screw covers provide easy access to interior
- High strength, lightweight, corrosion-resistant copper-free cast aluminum construction
- Glass lens made of tempered soda lime
- Cover O-ring, nitrile (BUNA-N) material, supplied standard for a type 4X rating
- Electrostatically applied gray powder epoxy/polyester finish on exterior of cover
