ABB DS204 Differential circuit breaker 4P 20A 30mA 6kAAC char. WITH
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| Brand: | ABB |
| Description: | Trip type: C, number of poles: 4, residual current device class: AC, number of modules: 6 |
| Trip type: | C |
| Residual current device class: | AC |
| Number of modules: | 6 |
| Number of poles: | 4 |