CPC H01F 27/363 (2020.08) [H01F 27/29 (2013.01); H02H 1/0007 (2013.01); H01F 27/266 (2013.01); H01F 2027/297 (2013.01)] | 9 Claims |
1. A residual current device with electromagnetic shielding structure, the residual current device comprising:
an insulating housing comprising a base and a lid covering the base;
an electromagnetic induction module disposed in one side of the base, said electromagnetic induction module comprising a core base and an iron core disposed in the core base;
a leakage current detecting module disposed in another side of the base, said leakage current detecting module comprising a circuit board assembly, a detecting circuit disposed on the circuit board assembly and a lead frame electrically connected to the circuit board assembly; and
an electromagnetic shielding structure comprising a metal shielding body, said electromagnetic shielding structure accommodated in the base to cover the leakage current detecting module.
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