JPS4968279A - - Google Patents
Info
- Publication number
- JPS4968279A JPS4968279A JP48103375A JP10337573A JPS4968279A JP S4968279 A JPS4968279 A JP S4968279A JP 48103375 A JP48103375 A JP 48103375A JP 10337573 A JP10337573 A JP 10337573A JP S4968279 A JPS4968279 A JP S4968279A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
-
- 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
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
- H01H2071/0278—Mounting several complete assembled circuit breakers together with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip
Landscapes
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28976372A | 1972-09-15 | 1972-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4968279A true JPS4968279A (US20020128544A1-20020912-P00008.png) | 1974-07-02 |
Family
ID=23112972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48103375A Pending JPS4968279A (US20020128544A1-20020912-P00008.png) | 1972-09-15 | 1973-09-14 |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2618288C3 (de) * | 1976-04-27 | 1980-09-18 | Brown, Boveri & Cie Ag, 6800 Mannheim | Installations-Selbstschalter |
| US4316163A (en) * | 1978-06-22 | 1982-02-16 | Federal Pacific Electric Company | Thermal-magnetic circuit breaker |
| DE3108393A1 (de) * | 1981-03-05 | 1982-09-16 | Siemens AG, 1000 Berlin und 8000 München | "schutzschalter mit von aussen zugaenglichem summenstromwandler" |
| US4568899A (en) * | 1984-03-27 | 1986-02-04 | Siemens Aktiengesellschaft | Ground fault accessory for a molded case circuit breaker |
| IT1223522B (it) * | 1987-12-17 | 1990-09-19 | Elettrocondutture | Dispositivo rilevatore di correnti differenziali negli impianti elettrici, strutturato in modo da risultare accoppiabile, in posizione affiancata, a normali interruttori senza pericolo di accidentali errori di montaggio |
| US5162766A (en) * | 1991-10-07 | 1992-11-10 | General Electric Company | Molded case circuit breaker with interchangeable trip circuits |
| JP3210820B2 (ja) * | 1994-11-15 | 2001-09-25 | 松下電工株式会社 | 漏電遮断器 |
| US9362075B2 (en) * | 2013-12-03 | 2016-06-07 | General Electric Company | Cover assembly for circuit breaker, circuit breaker having the same, and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811605A (en) * | 1953-12-11 | 1957-10-29 | Fed Electric Prod Co | Circuit breaker |
| JPS4322734Y1 (US20020128544A1-20020912-P00008.png) * | 1964-08-21 | 1968-09-25 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700713A (en) * | 1953-07-10 | 1955-01-25 | Fed Electric Prod Co | Automatic circuit breaker |
| US2779831A (en) * | 1954-06-14 | 1957-01-29 | Gen Electric | Multipole electric circuit breakers |
| US2860207A (en) * | 1956-11-23 | 1958-11-11 | Mc Graw Edison Co | Circuit interrupter tripping relay |
| US3161747A (en) * | 1961-07-10 | 1964-12-15 | Fed Pacific Electric Co | Automatic circuit breaker having a combined latch and contact unit pivoted to a contact carrier |
| US3256407A (en) * | 1963-10-28 | 1966-06-14 | Gen Electric | Circuit breaker and accessory device combination |
| US3663903A (en) * | 1971-05-20 | 1972-05-16 | Ite Imperial Corp | Tripping system for circuit breaker |
-
1972
- 1972-09-15 US US00289763A patent/US3784940A/en not_active Expired - Lifetime
-
1973
- 1973-08-20 ES ES418018A patent/ES418018A1/es not_active Expired
- 1973-08-23 CA CA179,464A patent/CA982634A/en not_active Expired
- 1973-08-31 DE DE2343908A patent/DE2343908C2/de not_active Expired
- 1973-08-31 ZA ZA736013A patent/ZA736013B/xx unknown
- 1973-09-03 GB GB4126273A patent/GB1442436A/en not_active Expired
- 1973-09-06 FR FR7332111A patent/FR2200607B1/fr not_active Expired
- 1973-09-11 AU AU60198/73A patent/AU472382B2/en not_active Expired
- 1973-09-14 JP JP48103375A patent/JPS4968279A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2811605A (en) * | 1953-12-11 | 1957-10-29 | Fed Electric Prod Co | Circuit breaker |
| JPS4322734Y1 (US20020128544A1-20020912-P00008.png) * | 1964-08-21 | 1968-09-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6019873A (en) | 1975-03-13 |
| FR2200607B1 (US20020128544A1-20020912-P00008.png) | 1977-08-05 |
| FR2200607A1 (US20020128544A1-20020912-P00008.png) | 1974-04-19 |
| ZA736013B (en) | 1974-08-28 |
| ES418018A1 (es) | 1976-02-16 |
| DE2343908A1 (de) | 1974-03-21 |
| DE2343908C2 (de) | 1982-12-30 |
| US3784940A (en) | 1974-01-08 |
| AU472382B2 (en) | 1976-05-20 |
| GB1442436A (en) | 1976-07-14 |
| CA982634A (en) | 1976-01-27 |
