1158873-A Amp Meter by Eaton, Cutler Hammer, and Westinghouse WESTINGHOUSE METER AMPERES DIRECT CURRENT TYPE RX-37 USE WITH 50 M.V. 1500 AMP EXT. SHUNT SCALE 0-1500 AMPS STYLE# 1158873-A Reconditioned Inventory Code: A Make an Offer Send to a Friend WHSE: M6B2 Return To Motor Controls