Siemens 5SM2322-0
RC unit for 5SY, 2-pole, type AC, In: 40 A, 30 mA, Un AC: 230 V
| Model | ||
| product brand name | SENTRON | |
| product designation | RCD-unit | |
| design of the product | Instantaneous | |
| product type designation | 5SM2 | |
| product version | for 5SY | |
| General technical data | ||
| number of poles | 2 | |
| design of pole | 2 poles | |
| size of installation devices according to DIN 43880 | 1 | |
| touch protection against electrical shock according to EN 50274 | Finger and back-of-hand safe | |
| mechanical service life (operating cycles) typical | 10 000 | |
| overvoltage category | III | |
| degree of pollution | 2 | |
| Voltage | ||
| type of voltage of the operating voltage | AC | |
| insulation voltage (Ui) rated value | 460 V | |
| surge voltage resistance rated value | 4 000 V | |
| tripping fault current rated value | 30 mA | |
| ● operational current | ||
| — at 40 °C rated value | 37.2 A | |
| — at 45 °C rated value | 37.2 A | |
| — at 50 °C rated value | 36 A | |
| — at 55 °C rated value | 34.8 A | |
| — at 60 °C rated value | 34 A | |
| — at 65 °C rated value | 33.2 A | |
| — at 70 °C rated value | 32 A | |
| ● operational current at AC rated value | 40 A | |
| residual current type | AC | |
| supply voltage | ||
| ● at AC | 230 V | |
| ● for testing equipment minimum | 195 V | |
| value range of the supply voltage frequency | 50 Hz | |
| value range of the operating frequency | 50 Hz | |
| Protection class | ||
| protection class IP | IP20, if the distribution board is installed, with connected conductors | |
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