ES8206908A1 - Protective switch of compact construction with a tripping pin. - Google Patents
Protective switch of compact construction with a tripping pin.Info
- Publication number
- ES8206908A1 ES8206908A1 ES505870A ES505870A ES8206908A1 ES 8206908 A1 ES8206908 A1 ES 8206908A1 ES 505870 A ES505870 A ES 505870A ES 505870 A ES505870 A ES 505870A ES 8206908 A1 ES8206908 A1 ES 8206908A1
- Authority
- ES
- Spain
- Prior art keywords
- tripping
- housing
- compact construction
- protective switch
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- H01H71/126—Automatic release mechanisms with or without manual release actuated by dismounting of circuit breaker or removal of part of circuit breaker
Landscapes
- Breakers (AREA)
- Push-Button Switches (AREA)
Abstract
1. A protective switch (1) of compact construction having an insulating housing which has an upper part (3) with an opening which serves for the passage of an operating lever (11), and a lower part (4) which is provided for support on a fixing or assembly surface (25), and having a switching mechanism and a tripping bar (17) which cooperates therewith and which, apart from current-dependent tripping elements (12, 16), can be operated by a tripping pin (20) which protrudes at the underside of the lower part (4) and is guided in the housing (2) so as to be displaceable against spring force, characterised in that the tripping pin (20) has both an offset member which is near to the tripping bar (17) and is positioned in a groove (21) in an outer wall of the housing (2) which opens towards the inside of the housing (2), and an attachment (30), on the offset component (27), which co-operates with the tripping bar (17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3037355A DE3037355C2 (en) | 1980-09-30 | 1980-09-30 | Compact design circuit breaker with a trip pin |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8206908A1 true ES8206908A1 (en) | 1982-08-16 |
ES505870A0 ES505870A0 (en) | 1982-08-16 |
Family
ID=6113486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES505870A Granted ES505870A0 (en) | 1980-09-30 | 1981-09-29 | IMPROVEMENTS IN A COMPACT TYPE PROTECTION SWITCH WITH A TRIGGER PIN |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0049209B1 (en) |
JP (1) | JPS5790836A (en) |
AT (1) | ATE13107T1 (en) |
DE (1) | DE3037355C2 (en) |
ES (1) | ES505870A0 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101532C2 (en) * | 1981-01-15 | 1984-11-29 | Siemens AG, 1000 Berlin und 8000 München | Plug-in base for low-voltage circuit breakers |
DE3526336A1 (en) * | 1985-07-23 | 1987-01-29 | Weber Ag Fab Elektro | Two-pole protection circuit breaker having a mechanical safety trip device |
US4829278A (en) * | 1988-08-03 | 1989-05-09 | Westinghouse Electric Corp. | Circuit breaker trip bar interlock |
DE8905506U1 (en) * | 1989-05-02 | 1990-09-06 | Siemens AG, 1000 Berlin und 8000 München | Manually operated circuit breaker |
US4963846A (en) * | 1989-08-04 | 1990-10-16 | Westinghouse Electric Corp. | Trip interlock design |
GB9105111D0 (en) * | 1991-03-11 | 1991-04-24 | Otter Controls Ltd | Improvements relating to thermally-responsive switches |
DE4138183A1 (en) * | 1991-11-15 | 1993-05-19 | Siemens Ag | RELEASE DEVICE FOR SWITCHGEAR ON PLUG BASE |
FR2690563B1 (en) * | 1992-04-23 | 1997-05-09 | Merlin Gerin | PLUG-IN CIRCUIT BREAKER WITH MOLDED HOUSING. |
DE69316952T2 (en) * | 1992-09-28 | 1998-06-25 | Mitsubishi Electric Corp | Circuit breaker |
DE19512830A1 (en) * | 1995-04-06 | 1996-10-10 | Aeg Niederspannungstech Gmbh | Locking device |
DE29506151U1 (en) * | 1995-04-08 | 1995-06-22 | Klöckner-Moeller GmbH, 53115 Bonn | Safety device for a switchgear with switch lock that can be mounted on a mounting surface |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590180A (en) * | 1970-02-06 | 1971-06-29 | Square D Co | Manually operated toggle-acting switch having a means for preventing assembly of the switch with the contacts of the switch in a circuit-closing condition |
US3688237A (en) * | 1970-04-13 | 1972-08-29 | Westinghouse Electric Corp | Fused circuit breaker |
JPS5625156Y2 (en) * | 1976-01-29 | 1981-06-13 | ||
US4068200A (en) * | 1976-04-28 | 1978-01-10 | Gould Inc. | Combination cover interlock and trip actuator |
DE2816352C2 (en) * | 1978-04-12 | 1982-12-16 | Siemens AG, 1000 Berlin und 8000 München | Low voltage circuit breaker with arcing compartment and switching mechanism |
DE3008249C2 (en) * | 1980-02-29 | 1984-04-12 | Siemens AG, 1000 Berlin und 8000 München | Circuit breaker with a manually movable trigger |
-
1980
- 1980-09-30 DE DE3037355A patent/DE3037355C2/en not_active Expired
-
1981
- 1981-09-01 AT AT81730083T patent/ATE13107T1/en not_active IP Right Cessation
- 1981-09-01 EP EP81730083A patent/EP0049209B1/en not_active Expired
- 1981-09-29 ES ES505870A patent/ES505870A0/en active Granted
- 1981-09-30 JP JP56156061A patent/JPS5790836A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0049209A2 (en) | 1982-04-07 |
DE3037355C2 (en) | 1982-11-04 |
JPS5790836A (en) | 1982-06-05 |
EP0049209A3 (en) | 1982-12-29 |
EP0049209B1 (en) | 1985-05-02 |
ES505870A0 (en) | 1982-08-16 |
ATE13107T1 (en) | 1985-05-15 |
DE3037355A1 (en) | 1982-04-29 |
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