Pushbutton Switch: Type - Lighted Pushbutton Switch; Circuit Configuration - SPST; Circuit Operation - On-Off momntry; Button Type - Round Extended Button; Amps/Vdc - 0.1A/42Vdc; Voltage - 42VAC/DC; Terminals - Solder; Contacts - Gold; Mounting Size - 0.31 in Dia. Hole; Additional Information - Lamp Type: LED, IEC IP40; Manufacturer Series - 18