AU6693274A - improvements IN OR RELATING TO CIRCUIT INTERRUPTER PROTECTIVE DEVICE - Google Patents
improvements IN OR RELATING TO CIRCUIT INTERRUPTER PROTECTIVE DEVICEInfo
- Publication number
- AU6693274A AU6693274A AU66932/74A AU6693274A AU6693274A AU 6693274 A AU6693274 A AU 6693274A AU 66932/74 A AU66932/74 A AU 66932/74A AU 6693274 A AU6693274 A AU 6693274A AU 6693274 A AU6693274 A AU 6693274A
- Authority
- AU
- Australia
- Prior art keywords
- relating
- protective device
- circuit interrupter
- interrupter protective
- circuit
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
- H01H2069/013—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with calibrating screws in trip bar
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00345394A US3815064A (en) | 1973-03-27 | 1973-03-27 | Circuit interrupter protective device |
Publications (2)
Publication Number | Publication Date |
---|---|
AU490028B2 AU490028B2 (en) | 1975-09-25 |
AU6693274A true AU6693274A (en) | 1975-09-25 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
US3815064A (en) | 1974-06-04 |
ZA741666B (en) | 1975-02-26 |
BE812803A (en) | 1974-09-25 |
GB1461813A (en) | 1977-01-19 |
DE7410505U (en) | 1974-07-18 |
ES424702A1 (en) | 1976-06-16 |
AR201138A1 (en) | 1975-02-14 |
FR2223822A1 (en) | 1974-10-25 |
JPS49149259U (en) | 1974-12-24 |
JPS543319Y2 (en) | 1979-02-15 |
BR7402411D0 (en) | 1974-11-19 |
IT1007668B (en) | 1976-10-30 |
DE2414512A1 (en) | 1974-10-10 |
CA988973A (en) | 1976-05-11 |
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