JPH0369849U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の構成図で、そのＡは
漏電遮断器、Ｂは漏電警報・遮断器に適用した例
、第２図は従来例の構成図で、そのＡは漏電遮断
器、Ｂは漏電警報・遮断器を示す。 １……試験用導体、２……本体、１０……遮断
部、１１……遮断器、１３……引き外しコイル、
２０……漏電リレー部、２１……零相変流器、２
２……１次導体、２５……リレー接点、ｋｔ，ｌ
ｔ……試験端子、Ｓ……テストボタンスイツチ。 Figure 1 is a configuration diagram of an embodiment of the present invention, in which A is an earth leakage breaker, B is an example applied to an earth leakage alarm/breaker, and Figure 2 is a configuration diagram of a conventional example, in which A is an earth leakage breaker. , B indicates an earth leakage alarm/breaker. 1... Test conductor, 2... Main body, 10... Breaker, 11... Circuit breaker, 13... Trip coil,
20...Earth leakage relay section, 21...Zero phase current transformer, 2
2...Primary conductor, 25...Relay contact, kt, l
t...Test terminal, S...Test button switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遮断機能と漏電検出機能とが一体構成とした漏
電検出・遮断装置において、前記漏電検出機能内
部の零相変流器の１次側に試験用導体を貫通させ
、この試験用導体を前記の一体構成の本体外周の
一部に試験端子として引き出したことを特徴とし
た一体形漏電検出・遮断装置。 In an earth leakage detection/interruption device having an integrated circuit interrupting function and an earth leakage detection function, a test conductor is passed through the primary side of a zero-phase current transformer inside the earth leakage detection function, and this test conductor is connected to the An integrated earth leakage detection/interrupting device characterized by having a test terminal drawn out from a part of the outer periphery of the main body.