The Series 1018 Cast Explosion Proof Screw Cover Head is available in cast iron or aluminum. Its cover contains internal threads and a gasket to protect internals from moisture. Single or duplex terminal block options are available.
Features:
· Available in cast iron and aluminum
· Cover contains internal threads and gasket to assure water-tight connection
· Ceramic terminal blocks for high temperature application
· Negative lead identification by color code is indicated inside cover
· A stainless steel chain is furnished with each head for safety and easy maintenance
· Cover has minimum of eight thread engagement, in compliance with requirements for explosion-proof service
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