PL289718A1 - Overcurrent circuit-breaker for protecting electric wirings and equipment - Google Patents

Overcurrent circuit-breaker for protecting electric wirings and equipment

Info

Publication number
PL289718A1
PL289718A1 PL28971891A PL28971891A PL289718A1 PL 289718 A1 PL289718 A1 PL 289718A1 PL 28971891 A PL28971891 A PL 28971891A PL 28971891 A PL28971891 A PL 28971891A PL 289718 A1 PL289718 A1 PL 289718A1
Authority
PL
Poland
Prior art keywords
breaker
equipment
electric wirings
protecting electric
overcurrent circuit
Prior art date
Application number
PL28971891A
Other versions
PL163429B1 (en
Inventor
Jan Lower
Rudolf Duda
Andrzej Wiencek
Original Assignee
Polam Kontakt Poludniowe Zakla
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 Polam Kontakt Poludniowe Zakla filed Critical Polam Kontakt Poludniowe Zakla
Priority to PL28971891A priority Critical patent/PL163429B1/en
Publication of PL289718A1 publication Critical patent/PL289718A1/en
Publication of PL163429B1 publication Critical patent/PL163429B1/en

Links

PL28971891A 1991-04-03 1991-04-03 Overcurrent circuit-breaker for protecting electric wirings and equipment PL163429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28971891A PL163429B1 (en) 1991-04-03 1991-04-03 Overcurrent circuit-breaker for protecting electric wirings and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28971891A PL163429B1 (en) 1991-04-03 1991-04-03 Overcurrent circuit-breaker for protecting electric wirings and equipment

Publications (2)

Publication Number Publication Date
PL289718A1 true PL289718A1 (en) 1992-10-19
PL163429B1 PL163429B1 (en) 1994-03-31

Family

ID=20054229

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28971891A PL163429B1 (en) 1991-04-03 1991-04-03 Overcurrent circuit-breaker for protecting electric wirings and equipment

Country Status (1)

Country Link
PL (1) PL163429B1 (en)

Also Published As

Publication number Publication date
PL163429B1 (en) 1994-03-31

Similar Documents

Publication Publication Date Title
GB2260043B (en) Electric circuit breaker
EP0477959A3 (en) Overload current protection apparatus
ZA938020B (en) Circuit breaker with positive off protection
HK1007838A1 (en) Circuit breaker switchboard
GB2269064B (en) Ground fault circuit interrupter
GB2263017B (en) Semiconductor device including overvoltage protective circuit
AU4749093A (en) Power transistor overcurrent protection circuit
GB2283364B (en) Circuit breaker trip system
EP0421204A3 (en) An overcurrent protection apparatus
EP0561210A3 (en) Overcurrent detector circuit for a circuit-breaker
PL308547A1 (en) Apparatus for overcurrent protection of electric circuits
EP0534675A3 (en) Apparatus for equipment unit protection switching
EP0414195A3 (en) Protection circuit protected from overvoltage and overcurrent
HK1006760A1 (en) Circuit breaker with overcurrent tripping device
HK1008622A1 (en) Gas-insulated circuit breaker arrangement
GB2251731B (en) Surge protected electrical components
HU910440D0 (en) Locking device for circuit-breakers protecting against fault currents
PL289718A1 (en) Overcurrent circuit-breaker for protecting electric wirings and equipment
EP0575839A3 (en) Protection or connection device for electrical circuits
EP0572346A3 (en) High-voltage circuit breaker
EP0495980A4 (en) Circuit connection device having overvoltage/overcurrent protection function
EP0541078A3 (en) Polyphase high-voltage circuit breaker
EP0407938A3 (en) Circuit for protecting electrical equipment against overvoltage
EP0525691A3 (en) Trip unit for circuit breakers and protective switches, in particular implemented as an under-voltage trip unit
GB2255456B (en) Electrical protection devices