JPS6329494B2 - - Google Patents

Info

Publication number
JPS6329494B2
JPS6329494B2 JP12556381A JP12556381A JPS6329494B2 JP S6329494 B2 JPS6329494 B2 JP S6329494B2 JP 12556381 A JP12556381 A JP 12556381A JP 12556381 A JP12556381 A JP 12556381A JP S6329494 B2 JPS6329494 B2 JP S6329494B2
Authority
JP
Japan
Prior art keywords
contact piece
line
contact
weldable
melting point
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
Application number
JP12556381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5829322A (ja
Inventor
Katsuhiko Yoshimura
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.)
Hakusan Seisakusho Co Ltd
Original Assignee
Hakusan Seisakusho Co Ltd
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 Hakusan Seisakusho Co Ltd filed Critical Hakusan Seisakusho Co Ltd
Priority to JP12556381A priority Critical patent/JPS5829322A/ja
Publication of JPS5829322A publication Critical patent/JPS5829322A/ja
Publication of JPS6329494B2 publication Critical patent/JPS6329494B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
JP12556381A 1981-08-11 1981-08-11 電話用保安装置 Granted JPS5829322A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12556381A JPS5829322A (ja) 1981-08-11 1981-08-11 電話用保安装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12556381A JPS5829322A (ja) 1981-08-11 1981-08-11 電話用保安装置

Publications (2)

Publication Number Publication Date
JPS5829322A JPS5829322A (ja) 1983-02-21
JPS6329494B2 true JPS6329494B2 (enrdf_load_stackoverflow) 1988-06-14

Family

ID=14913284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12556381A Granted JPS5829322A (ja) 1981-08-11 1981-08-11 電話用保安装置

Country Status (1)

Country Link
JP (1) JPS5829322A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543449U (ja) * 1991-11-11 1993-06-11 株式会社白山製作所 通信端末機器用過電流遮断器

Also Published As

Publication number Publication date
JPS5829322A (ja) 1983-02-21

Similar Documents

Publication Publication Date Title
US7529072B2 (en) Protection apparatus
US7656640B2 (en) Voltage surge protection device
DE102008013448B4 (de) Überspannungsableiter mit einem Gehäuse und mindestens einem Varistor als Ableitelement
CN100578690C (zh) 具有灭弧装置的浪涌电压保护装置
WO2019205864A1 (zh) 一种新型的热保护型压敏电阻
EP2985776B1 (en) Automotive circuit breaker including circuit breaker with integrated secondary current protection
CA2063654C (en) Surge absorber for protection of communication equipment connected to communication lines
JPS6329494B2 (enrdf_load_stackoverflow)
JPH09134809A (ja) 安全保障機能付サージ吸収器
US5072327A (en) Electronic protection device for use with a fuse mount
JPH04230916A (ja) 負荷スイッチまたは負荷遮断スイッチおよびヒューズを有するスイッチング回路装置
US6671155B2 (en) Surge protector with thermally activated failsafe mechanism
JPH07211431A (ja) 通信サージサプレッサと共に使用されるフェールセーフ装置
CN212137283U (zh) 一种保安单元
JPS5939850B2 (ja) 通信用保安器
JP3088588U (ja) ヒューズ複合型バリスタ
CN222168311U (zh) 电弧熔断器及后备保护浪涌保护器
CN219918415U (zh) 浪涌保护器
JPS607441Y2 (ja) 安全保護表示付避雷器
CN2399872Y (zh) 一种保护器
JP2007317420A (ja) 非復帰型保護装置
JPS6320034Y2 (enrdf_load_stackoverflow)
KR910003163Y1 (ko) 통신용 보안기의 전류자동 단속장치
JPH02236980A (ja) 切り離し装置
JPH0362008B2 (enrdf_load_stackoverflow)