Automatic differential current switch Differential automatic 4p three-phase 7.5 mod. C 16A 30mA type AC 4.5kA AD-4 PROxima EKF EKF EKF DA4-16-30-pro
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| Brand: | EKF |
| Description: | Number of poles: 4, residual current device class: AC, number of modules: 8 |
| Residual current device class: | AC |
| Number of modules: | 8 |
| Number of poles: | 4 |