ATE13107T1 - COMPACT CIRCUIT BREAKER WITH ONE TRIP PIN. - Google Patents

COMPACT CIRCUIT BREAKER WITH ONE TRIP PIN.

Info

Publication number
ATE13107T1
ATE13107T1 AT81730083T AT81730083T ATE13107T1 AT E13107 T1 ATE13107 T1 AT E13107T1 AT 81730083 T AT81730083 T AT 81730083T AT 81730083 T AT81730083 T AT 81730083T AT E13107 T1 ATE13107 T1 AT E13107T1
Authority
AT
Austria
Prior art keywords
tripping
housing
circuit breaker
pin
bar
Prior art date
Application number
AT81730083T
Other languages
German (de)
Inventor
Werner Ing Grad Troebel
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE13107T1 publication Critical patent/ATE13107T1/en

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

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).
AT81730083T 1980-09-30 1981-09-01 COMPACT CIRCUIT BREAKER WITH ONE TRIP PIN. ATE13107T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3037355A DE3037355C2 (en) 1980-09-30 1980-09-30 Compact design circuit breaker with a trip pin
EP81730083A EP0049209B1 (en) 1980-09-30 1981-09-01 Protective switch of compact construction with a tripping pin

Publications (1)

Publication Number Publication Date
ATE13107T1 true ATE13107T1 (en) 1985-05-15

Family

ID=6113486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81730083T ATE13107T1 (en) 1980-09-30 1981-09-01 COMPACT CIRCUIT BREAKER WITH ONE TRIP 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)

* Cited by examiner, † Cited by third party
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 Muenchen, De
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.
SG73373A1 (en) * 1992-09-28 2000-06-20 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 Kloeckner Moeller Gmbh Safety device for a switchgear with switch lock that can be mounted on a mounting surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES8206908A1 (en) 1982-08-16
EP0049209A2 (en) 1982-04-07
ES505870A0 (en) 1982-08-16
JPS5790836A (en) 1982-06-05
DE3037355A1 (en) 1982-04-29
EP0049209B1 (en) 1985-05-02
EP0049209A3 (en) 1982-12-29
DE3037355C2 (en) 1982-11-04

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Legal Events

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REN Ceased due to non-payment of the annual fee