(19)

(11)

EP 3 323 135 A1

(12)

(43) Date of publication: 23.05.2018 Bulletin 2018/21 (21) Application number: 16725899.5 (22) Date of filing: 04.04.2016

(51) International Patent Classification (IPC):  H01H 25/06(2006.01) H01H 9/04(2006.01) G05G 5/00(2006.01) (86) International application number: PCT/IB2016/051900 (87) International publication number: WO 2017/009721 (19.01.2017 Gazette 2017/03)

(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: MA MD (30) Priority: 15.07.2015 IT UB20152214 (71) Applicant: Pizzato Elettrica S.r.l. 36063 Marostica (Vicenza) (IT)	(72) Inventors: PIZZATO, Marco 36063 Marostica (VI) (IT) ZONTA, Simone 36061 Bassano del Grappa (VI) (IT) (74) Representative: Maiello, Helenio Francesco  Studio Ing. Ranieri Marino Contrà Paolo Lioy, 24 36100 Vicenza 36100 Vicenza (IT)