| 摘要 |
The safety device (1) can be fastened to a circuit breaker (2), and has an electromechanical system (12) for locking and releasing a rotatable lever (22) for actuating the electrical contacts of the circuit breaker (2). The electromechanical system comprises a solenoid (121), a core (122), a rotatable lever (123), and a fastening element (124) which rotationally fixes the rotatable lever (123) of the safety device (1) to the rotatable lever (22) of the circuit breaker (2). An electrical contact (15) can be actuated by a mechanism (23) of the circuit breaker (2) for the activation of the electromechanical system (12). The safety device (1) is provided with an electronic activating device (14) having an electronic coding input device (142) for activating the electromechanical system (12), and a socket (141) to receive the electronic coding input device (142). |
