| 摘要 |
A modular overvoltage protection device (10, 40, 50, 60) for protecting at least one electric or electronic appliance from a voltage surge, the device comprising an overvoltage protection module (16, 30, 30a, 46) for connecting in-line to a connection cable (11, 22, 24, 36) of the device. The module has a ground coupling means (18, 18a, 32, 38, 42) in form of either a jack socket or a jack pin for coupling to ground. |
