Auxiliary Switch Dimensions H x W x D: 12 x 45 x 17 mm Dimensions W x H x D: 45 x 12 x 17 mm Operating temperature: -20...+60 °C Rated operating voltage: 12...230 VAC Rated operating current: 0.15 A ... 10 A Contacts: 1 Break Contact (NC) / 1 Make Contact (NO) Protection rating: IP20