Home Products Support Purchase Contact Open Switches Enclosures & Enclosed Switches Modifications and Accessories Outline Drawings California Proposition 65 Data Sheet SPECIAL SWITCHES AND DISCONNECTS Through the years, Boltswitch has manufactured a variety of special switches, live-front disconnects, dead-front disconnects, transit switches, fuse blocks and the like. Typical ratings are 800 through 6000 amps.  Usually these products are designed to special specifications and are not Listed by a Nationally Recognized Testing Laboratory (NRTL) such as Underwriters Laboratories. Please contacts us with your special needs.