RUSSELECTRIC TWO SOURCE BYPASS / ISOLATING AUTOMATIC TRANSFER SWITCH AMPS: 800 VOLTS: 277 / 480 3 PHASE 4 WIRE 60 Hz DUAL MOTOR OPERATED WITH SWITCHED NEUTRAL AND A TWO-SOURCE BYPASS / ISOLATION SWITCH ARRANGED TO BYPASS THE LOAD TO EITHER THE NORMAL OR EMERGENCY SOURCE. BOTH UNITS ARE MOUNTED IN A NEMA 1 FREE STANDING ENCLOSURE, WITH BARRIERED COMPARTMENTS, AND ARE COMPLETELY INTERCONNECTED AT THE FACTORY. COMES WITH INSTRUCTION MANUAL AND WIRING SCEMATICS 36" WIDE x 38" DEEP x 92" TALL NJ RESIDENTS MUST ADD 6% SALES TAX |