To provide an accessory device of a breaker for wiring which allows easy and reliable internal connection without soldering operation in the connection of a terminal to a printed wiring board.
The accessory device 100 of the breaker for wiring includes a casing 3, a U-shaped terminal 4 fixed to the casing 3 to perform external connection, and a function unit 5 received in the casing which adds a function such as insufficient voltage detection or electric leak detection. The U-shaped terminal 4 has an external connecting surface 4a for external connection and a contact surface 4b formed at the side facing the external connecting surface 4a on which a conductive portion of a printed wiring board 6 that is a part of the function unit 5 abuts. The printed wiring board 6 is fixed to the contact surface 4b by screwing.
KAKIHARA HIROSHI
SATO KAZUYUKI
| JP2000149758A | 2000-05-30 | |||
| JPH0427573U | 1992-03-04 | |||
| JPS5128623Y1 | 1976-07-19 | |||
| JPH08162735A | 1996-06-21 |
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
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