(19)
(11) EP 3 140 847 A1

(12)

(43) Date of publication:
15.03.2017 Bulletin 2017/11

(21) Application number: 15736655.0

(22) Date of filing: 22.04.2015
(51) International Patent Classification (IPC): 
H01H 71/02(2006.01)
H01H 9/32(2006.01)
 H01H 83/22(2006.01)
(86) International application number:
PCT/IT2015/000110
(87) International publication number:
WO 2015/177817 (26.11.2015 Gazette 2015/47)
(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

(30) Priority: 07.05.2014 IT RM20140227
16.06.2014 IT RM20140318

(71) Applicant: BTICINO S.P.A.
21100 Varese, (IT)

(72) Inventors:
  • FABRIZI Fabrizio
    21100 Varese (IT)
  • BOFFELLI, Roberto
    21100 Varese (IT)

(74) Representative: Carangelo, Pierluigi et al
Jacobacci & Partners S.p.A. Via delle Quattro Fontane, 15
00184 Roma
00184 Roma (IT)

   


(54) CIRCUIT BREAKER WITH ARC EXTINGUISHING BARRIER