SELLSS1H MICROSWITCH HEAVY DUTY PLUG-IN TYPE; 1NO-1NC SPDT DOUBLE BREAK CONTACT CONFIGURATION; 1/2 INCH-14 TPI NPT CONDUIT CONNECTION TYPE; SNAP ACTION OPERATION TYPE; 600 VAC/250 VDC 10 AMPERE (THERMAL) CONTACT RATING; UL CSA CE APPROVAL SELECTA PRODUCTS