JPS5362151A - Checking circuit for circuit breaker - Google Patents

Checking circuit for circuit breaker

Info

Publication number
JPS5362151A
JPS5362151A JP13766876A JP13766876A JPS5362151A JP S5362151 A JPS5362151 A JP S5362151A JP 13766876 A JP13766876 A JP 13766876A JP 13766876 A JP13766876 A JP 13766876A JP S5362151 A JPS5362151 A JP S5362151A
Authority
JP
Japan
Prior art keywords
circuit
checking
circuit breaker
breaker
trip coil
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.)
Granted
Application number
JP13766876A
Other languages
Japanese (ja)
Other versions
JPS5947850B2 (en
Inventor
Mamoru Yagisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP51137668A priority Critical patent/JPS5947850B2/en
Publication of JPS5362151A publication Critical patent/JPS5362151A/en
Publication of JPS5947850B2 publication Critical patent/JPS5947850B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)

Abstract

PURPOSE: To enable checking of electronical circuit without tripping circuit breaker, by connecting indication element in series with trip coil of circuit breaker and short-circuiting trip coil at the same time with starting of check.
COPYRIGHT: (C)1978,JPO&Japio
JP51137668A 1976-11-15 1976-11-15 breaker check circuit Expired JPS5947850B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51137668A JPS5947850B2 (en) 1976-11-15 1976-11-15 breaker check circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51137668A JPS5947850B2 (en) 1976-11-15 1976-11-15 breaker check circuit

Publications (2)

Publication Number Publication Date
JPS5362151A true JPS5362151A (en) 1978-06-03
JPS5947850B2 JPS5947850B2 (en) 1984-11-21

Family

ID=15204011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51137668A Expired JPS5947850B2 (en) 1976-11-15 1976-11-15 breaker check circuit

Country Status (1)

Country Link
JP (1) JPS5947850B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192887U (en) * 1984-11-24 1986-06-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192887U (en) * 1984-11-24 1986-06-16

Also Published As

Publication number Publication date
JPS5947850B2 (en) 1984-11-21

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