Patent ID: 11972918
Assignee: WENZHOU FAHINT ELECTRIC CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A two-section conductor type ground fault circuit interrupter with a reverse wiring protection function, comprising a shell (300), a PCBA (Printed Circuit Board Assembly) assembly (600), a springboard combined part (700), a hook assembly (100), a reset assembly (200), an insulation center stand (400) and an electrical plug bush (500), wherein two load copper sheets (620) are arranged on the PCBA assembly (600), one in and one out, and the electrical plug bush (500) is arranged between the insulation center stand (400) and an upper stand (320);
a patch key switch (1) is arranged on the PCBA assembly (600), and is located right below the springboard combined part (700), and when the reset assembly (200) is pressed, a plastic end socket of the springboard combined part (700) can be in contact with the patch key switch (1), so the springboard combined part is reset; and
a conduction spring (2) is mounted between the electric plug bush (500) and the PCBA assembly (600), and an electronic relay (3) is mounted between an output end of each of the load copper sheets (620) and the conduction spring (2); and
the springboard combined part (700) comprises a latching piece (710) with a lockhole (711); the hook assembly (100) comprises a hook support (130) with a hook piece (131); the opening width of the lockhole (711) is reduced in a direction from a side away from a lock catch (712) to a side close to the lock catch (712), and a semi-circular opening (4) is formed at a narrow opening as a locking position for preventing the hook piece (131) of the hook support (130) from tripping from the locking position.