KR100919460B1 - 누전배선차단기의 리드선 연결구조 - Google Patents
누전배선차단기의 리드선 연결구조Info
- Publication number
- KR100919460B1 KR100919460B1 KR1020070110234A KR20070110234A KR100919460B1 KR 100919460 B1 KR100919460 B1 KR 100919460B1 KR 1020070110234 A KR1020070110234 A KR 1020070110234A KR 20070110234 A KR20070110234 A KR 20070110234A KR 100919460 B1 KR100919460 B1 KR 100919460B1
- Authority
- KR
- South Korea
- Prior art keywords
- bimetal
- lead wire
- heater member
- pcb
- contact portion
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/16—Electrothermal mechanisms with bimetal element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/50—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by lever
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
Description
Claims (2)
- 과다전류 발생시 휘어져 인접한 트립어셈블리를 구동시키며 연동선을 통해 출력터미널에 연결되는 바이메탈과, 누전발생시나 테스트버튼 작동시 상기 트립어셈블리를 구동시키는 PCB와, 상기 PCB와 회로를 연결하는 리드선과, 회로에 전류공급시 발생되는 저항으로 상기 바이메탈을 가열시키며 상기 트립어셈블리의 작동에 따라 입력터미널에 선택적으로 연결되는 히터부재를 포함하며, 상기 바이메탈과 히터부재의 접촉부는 고정볼트를 통해 밀착된 상태로 몸체에 고정 설치되는 누전배선차단기에 있어서,상기 PCB에 일단이 고정되는 상기 리드선 타단에는 연결단자를 구성하고, 상기 연결단자는 상기 바이메탈과 상기 히터부재의 접촉부를 결합하는 고정볼트에 동시 결합하되;몸체 하부로부터 볼트 헤드부가 외부로 노출되도록 끼워지는 상기 고정볼트에는, 히터부재 접촉부에 형성된 나사공, 바이메탈 접촉부에 형성된 나사공, 및 리드선의 연결단자 접촉부에 형성된 나사공이 순차적으로 끼워지도록 한 다음, 이들을 관통하여 몸체 내부로 돌출되는 볼트 선단에 너트를 체결하는 것을 특징으로 하는 누전배선차단기의 리드선 연결구조.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070110234A KR100919460B1 (ko) | 2007-10-31 | 2007-10-31 | 누전배선차단기의 리드선 연결구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070110234A KR100919460B1 (ko) | 2007-10-31 | 2007-10-31 | 누전배선차단기의 리드선 연결구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090044233A KR20090044233A (ko) | 2009-05-07 |
KR100919460B1 true KR100919460B1 (ko) | 2009-09-28 |
Family
ID=40854833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070110234A KR100919460B1 (ko) | 2007-10-31 | 2007-10-31 | 누전배선차단기의 리드선 연결구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100919460B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110556272A (zh) * | 2019-07-17 | 2019-12-10 | 盛道(中国)电气有限公司 | 一种断路器输出端与输入端分离结构 |
KR102674881B1 (ko) * | 2021-09-16 | 2024-06-13 | 오병이어비전 주식회사 | 차단기용 너트체결식 단자연결구조 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990010957U (ko) * | 1997-08-30 | 1999-03-25 | 이종수 | 전동공구용 트리거 스위치 |
JP2002329450A (ja) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | 漏電遮断器 |
-
2007
- 2007-10-31 KR KR1020070110234A patent/KR100919460B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990010957U (ko) * | 1997-08-30 | 1999-03-25 | 이종수 | 전동공구용 트리거 스위치 |
JP2002329450A (ja) * | 2001-04-27 | 2002-11-15 | Matsushita Electric Works Ltd | 漏電遮断器 |
Also Published As
Publication number | Publication date |
---|---|
KR20090044233A (ko) | 2009-05-07 |
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