Switch, Rocker, "Test" On/Off, 4 Terminals NRE # 080147
Switch, ROCKER, FITS HOLE 7/8" X 1-1/2" , OFF/(MOM-ON) , DPST , TERMINALS 4 (1/4" TABS) , VOLT/AMP
6A/125V,3A/250V, COLOR RED ROCKER/GRAY, MARKINGS TEST ON/OFF
NRE # 080147
#42-1246
Bloomfield # 2E-35128
Star Mfg # 2E-35128, WS-55128
Wells # 2E-35128, 55128