(19)

(11)

EP 4 085 499 A1

(12)

(43) Date of publication: 09.11.2022 Bulletin 2022/45 (21) Application number: 20851299.6 (22) Date of filing: 29.12.2020

(51) International Patent Classification (IPC):  H02G 3/16(2006.01) H01R 9/24(2006.01) H01H 1/00(2006.01) H02G 3/14(2006.01) (52) Cooperative Patent Classification (CPC): H02G 3/16; H02G 3/14 (86) International application number: PCT/IB2020/062504 (87) International publication number: WO 2021/137145 (08.07.2021 Gazette 2021/27)

(84) Designated Contracting States: 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 Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 30.12.2019 IT 201900025693 (71) Applicant: Bticino SpA 21100 Varese (IT)	(72) Inventors: ZANGRANDI, Alessandro 21100 Varese (IT) DELLE VEDOVE, Luca 21100 Varese (IT) LOCATELLI, Massimo 21100 Varese (IT) (74) Representative: Carangelo, Pierluigi et al Jacobacci & Partners S.p.A. Via Tomacelli 146 00186 Roma 00186 Roma (IT)