Mechanical Switch: Switch Type - Machine Guard Interlock, w/Solenoid; Switch Style - Rotating Head, 8 Position; Enclosure Rating - IP67; Construction - Thermoplastic; Connection - 1/2 in NPT; Voltage Rating - 250V AC; Contact Rating - 4A; Actuator Contacts - 1NC 1NO; Actuator Style - Flexible In-Line; Operating Temperature - -22 to 158 deg F -30 to 70 deg C; Additional Information - Contact Material: Silver-Nickel Alloy, Solenoid: 1NC 1NO, 24V AC/DC; Manufacturer Series - SI-LS42