(19)

(11)

EP 2 606 502 A1

(12)

(43) Date of publication: 26.06.2013 Bulletin 2013/26 (21) Application number: 10776969.7 (22) Date of filing: 26.10.2010

(51) International Patent Classification (IPC):  H01H 47/32(2006.01) H01H 47/04(2006.01) (86) International application number: PCT/EP2010/066145 (87) International publication number: WO 2012/055428 (03.05.2012 Gazette 2012/18)

(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 (71) Applicant: Siemens Aktiengesellschaft 80333 München (DE)	(72) Inventor: SUBRAMANIAM, Venkatramani Mumbai 400077 (IN)