Mersen SPACER BLOCK FOR SPECIAL ENCL.

Mersen Enclosed Disconnect Switches are designed to meet customer's requirements for compact and durable individual disconnecting means. Both fusible and non-fusible versions are available in a variety of enclosure types. Mersen features NEMA 4X non-metallic enclosures that are extremely durable and provide the ultimate protection for harsh environments and conditions. The enclosed disconnect switch range offers safety, ease of installation, space savings and operational convenience to end-users. 800 amp UL98 SC NFDS disconnect with red pistol handle in a NEMA 1 special enclosure.