Silicon Controlled Rectifier, 4A I(T)RMS, 4000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element, TO-202AB, TO-202, 3 PIN

IMO PRECISION CONTROLS CS20A-A2 Rotary Switch, Rotary Cam Series, Non Illuminated, 20 A, 690 V

IMO PRECISION CONTROLS CS20A-A4 Rotary Switch, Rotary Cam Series, Non Illuminated, 20 A, 690 V