| 摘要 |
The device has connecting terminals (36, 38, 40, 42) for connecting breakers (24a, 24b). Relays (56, 58) are designed to generate a redundant output switching signal for switching loads. The terminals (38, 42) are coupled with the relays such that the relays are connected by the switches with operating voltage (U b). A switching arrangement determines the operating voltage at the terminals (38, 42), where the arrangement is arranged to control the redundant output switching signal depending on the static potential. |
