Noncontact Interlock Switch: Type - Magnetic Switch Control Unit; Rating - Volts - 30V DC; Rating - Current - 1A; Contacts - 1NC/1NO(safety); Connection - Cable, 15m; Enclosure Rating - IP67 NEMA 6; Additional Information - Operating Temperature: -10 to 55 Deg C(14 to 131 Deg F); Manufacturer Series - MA Series