Title:
配線保護のための電気器具用電子式引外し装置
Document Type and Number:
Japanese Patent JP6916863
Kind Code:
B2
Abstract:
Electronic tripping device for an electrical, multipole line protection apparatus, of the circuit-breaker type, comprising a current measurement unit (1) and an electrical current measurement processing unit (2). Each of said units (1, 2) extends substantially along a reference direction (X). This tripping device is characterised in that said measurement unit (1) and processing unit (2) consist of interconnected three-pole units, and in that it comprises means for adding a neutral line in front of or behind said measurement unit (1) and processing unit (2) according to the reference direction (X).
Inventors:
Stoke, Jill
Application Number:
JP2019504847A
Publication Date:
August 11, 2021
Filing Date:
February 09, 2017
Export Citation:
Assignee:
HAGER-ELECTRO S.A.S.
International Classes:
H01H73/64; H02H3/08
Domestic Patent References:
| JP2015502127A | ||||
| JP1251532A |
Attorney, Agent or Firm:
Keiichi Ota