Overload Relay SIRIUS 3Ru2 Dimensions H x W x D: 76 x 45 x 70 mm Dimensions W x H x D: 45 x 76 x 70 mm Motor output: 5.5 kW Operating temperature: -25...+60 °C Overload release: 9...12.5 A Rated frequency: 47.5...400 Hz Phase failure sensitivity: Yes Rated insulation voltage: 690 V Tripping class: Class 10 to IEC 60947-4-1 Auxiliary contacts: 1 Make Contact + 1 Break Contact Protection rating: IP20 Size: S00