657D776G01 Switch by Eaton, Cutler Hammer or Westinghouse
VISI-FLEX DE-IONIZED DISCONNECT SWITCH 30 AMP 600 VAC 250 VDC 3 POLE AC 3 PHASE: 120V/5HP(UNFUSED), 240V/10HP(UNFUSED), 480V/20HP(UNFUSED), 600V/25HP(UNFUSED) DC:p 250V/5HP(UNFUSED) ANY TWO POLES MAY BE USED FOR DC HORSE POWER RATING VARIES WITH FUSE SIZE