EP 3105771 B1 20181003 - THERMAL OVERCURRENT CIRCUIT BREAKER
Title (en)
THERMAL OVERCURRENT CIRCUIT BREAKER
Title (de)
THERMISCHER ÜBERSTROMSCHUTZSCHALTER
Title (fr)
DISJONCTEUR THERMIQUE DE SURINTENSITÉ
Publication
Application
Priority
- DE 102014002026 A 20140213
- EP 2015000060 W 20150115
Abstract (en)
[origin: WO2015120951A1] The invention relates to a thermal overcurrent circuit breaker (1) having a switch housing (2) in which a thermal expansion element (30) and a snap-action switching mechanism (25, 26, 29, 30), which is coupled to said thermal expansion element and can be manually operated, and also a moving contact (27), which interacts with said snap-action switching mechanism, and a fixed contact (28) are arranged, said fixed contact being connected to a first connection rail (7) while contact is made with the moving contact (27) by a second connection rail (7) by means of the thermal expansion element (30). The switch housing (2) has a number of connection chambers (3, 4, 5) in which in each case one of the connection rails (7) is arranged, wherein a two-limb spring element (6) for making clamping contact with a connection line (18), which is guided into the connection chamber (3, 4, 5) via a first housing opening (12) and has the connection rail (7), is arranged in each connection chamber (3, 4, 5).
IPC 8 full level
H01H 71/08 (2006.01); H01H 73/26 (2006.01); H01R 4/48 (2006.01)
CPC (source: EP US)
H01H 5/00 (2013.01 - US); H01H 71/08 (2013.01 - EP US); H01H 71/16 (2013.01 - US); H01H 73/26 (2013.01 - EP US); H01R 4/4821 (2023.08 - EP); H01R 4/48275 (2023.08 - US); H01R 4/4833 (2023.08 - EP); H01R 4/48365 (2023.08 - US); H01R 4/4842 (2023.08 - EP); H01R 4/4846 (2023.08 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015120951 A1 20150820; CA 2939551 A1 20150820; CA 2939551 C 20210608; CN 105993059 A 20161005; EP 3105771 A1 20161221; EP 3105771 B1 20181003; ES 2703202 T3 20190307; JP 2017506417 A 20170302; JP 6348982 B2 20180627; PL 3105771 T3 20190329; SG 11201606674Q A 20160929; TR 201815239 T4 20181121; US 10348000 B2 20190709; US 2016352026 A1 20161201
DOCDB simple family (application)
EP 2015000060 W 20150115; CA 2939551 A 20150115; CN 201580008564 A 20150115; EP 15701468 A 20150115; ES 15701468 T 20150115; JP 2016551737 A 20150115; PL 15701468 T 20150115; SG 11201606674Q A 20150115; TR 201815239 T 20150115; US 201615236787 A 20160815