B57020M250 Key Features
- 40 °C t: 1000 h IEC 60068-2-3 Temperature of air: 40 °C Relative humidity of air: 93 % Duration: 56 days Lower test temp
- 30 °C Upper test temperature: 10 °C Test frequency < 15 min under wetness and frozen water Number of cycles: 50000 Mediu