766A374G04 Switch by Eaton, Cutler Hammer or Westinghouse
INSTANTANEOUS FAULT INDICATOR ASSY. INCLUDES RED PUSH BUTTON 600 VAC HEAVY DUTY, 600 VDC STANDARD DUTY INCLUDES INDICATING LIGHT P# OTSFF2 S# 179C100G08 125 V. FULL VOLTAGE AC/DC PANEL MOUNTING STANDARD HIGH LENS, RED LENS