The A201SYZB04 from TE Connectivity / Alcoswitch Brand is panel mount, double pole double throw (DPDT) toggle switch with On-On switch function and solder lug termination. This switch has epoxy sealed terminals, 10.41mm long round actuator and 1/4-40 bushing thread. The A201SYZB04 toggle switch has copper contacts with gold plating and 0.4VA, 20VAC/DC ratings. Operating temperature range is from -30°C to 85°C.