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(11)

EP 2 220 662 A1

(12)

(43) Date of publication: 25.08.2010 Bulletin 2010/34 (21) Application number: 08858394.3 (22) Date of filing: 02.12.2008

(51) International Patent Classification (IPC):  H01H 3/26(2006.01) H02P 7/00(2006.01) H01H 47/04(2006.01) H02J 9/06(2006.01) H01H 33/36(2006.01) (86) International application number: PCT/IB2008/003319 (87) International publication number: WO 2009/074856 (18.06.2009 Gazette 2009/25)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 13.12.2007 IT MI20072330 (71) Applicant: Bticino S.p.A. 20154 Milano (IT)	(72) Inventors: NAVA, Paolo I-22063 Cantu' (Como) (IT) NOVATI, Daniele I-22100 Como (IT) (74) Representative: Mati, Silvia et al Barzanò & Zanardo Milano S.p.A. Via Borgonuovo, 10 20121 Milano 20121 Milano (IT)