Digital clock switch type DTSG 4 KR type DTSG 4 550/4-3-54-G1 connection voltage: 400 V frequency: 50/60 Hz motor power: 0.55 kW protection class: IP54 ambient temperature: 0-...+40 C diameter dimensions (H x W x D): 70 x 112 x 250 motor - and mains connection. ß: cable glands power switch: built-in motor protection: PTC or bi-metal. Digital inputs: 3 relay. Outputs: 2. Casing: aluminium. Casing colour: E6/V1 anodised. Fan: no. Settings: 2-button operation. Display: 7-segment. Position detection: yes. External SUB-D plug: external trigger input running time 999 sec. Programmed connection Adjust light barriers to PNP. Customs goods number: 85353010. Country of origin: Germany.