RCD 4p 40A/30mA VD-40 electronic SI
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| Brand: | ERA |
| Description: | Number of poles: 4, operating principle: electronic, voltage: 400 V, protection class: IP20 |
| Protection class: | IP20 |
| Number of poles: | 4 |
| Voltage: | 400 V |
| Principle of operation: | Electronic |