DIN rail measuring strip for insulated conductors CT-6-20 for connection to the UMG 20CMfor operating current: 0 .. 63A and differential current: 0 .. 1000mATransformation ratio: 700/1Operating frequency: 50/60HzMeasurement accuracy: Class 1Thermal rated short-time current: 60xIn/1sThermal continuous current: 100% Insulation class: EProtection class: IP 20Ambient temperature: -10°C - + 55°C