Boltswitch bolted pressure switches Limiter lug cabinets Terminal cabinets BUS AND INSULATORS We stock a wide range of shapes and sizes of insulators and other switchboard components... such as Grade 8 bolts and lugs. We specialize in designing, building, installing, repairing, and manufacturing all types of bus bar systems. We stock various sizes of copper bus bar... limited shutdown periods. 288 Plymouth Avenue Fall River, MA 02721 Home | Our Products Designing, manufacturing and maintaining electrical distribution equipment since 1971. Call, email, or fax us today for a free quote. ...