Title: Jordfeilautomat 3+N.pdf
2.3 Temperature derating The maximum permissible current in a circuit breaker depends on the ambient temperature where the circuit breaker is placed. Ambient temperature is the temperature inside the enclosure or switchboard in which the circuit breakers are installed. The reference temperature is 30℃S9 shunt releaseV9 under voltage releaseOVT-1 over voltage releaseTemperature10℃0℃10℃20℃30℃40℃50℃60℃2. Technical dataTemperature compensation coefficient of rated current1.201.151.101.051.000.950.900.852.1 Curvest(s)C CurveB Curvet(s)3. Overall and mounting dimensions (mm)1000010000500050001h1h2000200049.5±0.311000100050050020020010010050502020101055221 3 0 ± 5 4115 . 0 ± 5 . 4 3.0.50.54 . 0 - 5 800.20.20.10.10.050.050.020.020.010.010.0050.0050.0020.0020.0010.001I/In0.5123 4 5 7 10 20 30 50 70 100 200I/In0.512