Mechanical Interlock Switches: Switch Type - Subminiature Safety Interlock; Enclosure Rating - IP67; Connection - Cable, 1m (3.28 ft); Voltage Rating - 250V AC/DC; Contact Rating - 2.5A; Actuator Contacts - 2NC; Actuator Style - Flexible; Operating Temperature - -13 to 158 deg F (-25 to 70 deg C); Additional Information - Retention Force: 60N; Manufacturer Series - HS6B