BS PD IEC/TR 62271-306:2012+A1:2018 is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V.

Cross References:
IEC 60071-1:2006
IEC 62271-110:2012
IEC 62271-100:2008/AMD2:2017
IEC 62271-100:2008
IEC 62271-102:2001
IEC 62271-100:2008/AMD1:2012
IEC 60060-1:2010
IEC 62271-1:2007
IEC 62271-101:2012
IEC 60071-2:1996
IEC 62271-310
IEC 60376
IEC 60480
IEC 62146-1
IEC 62271-4
IEC 62271-37-013:2015
ANSI C37.06.1:2000
IEC 60068-1
IEC TS 60816
IEC 60943
CIGRE Technical Brochure 134:2000
IEC 62271-109
IEEE C37.09:1999
IEEE 1036:1992
IEC 60050-604
CIGRE Technical Brochure 165:2000
IEEE C37.015:1993
CIGRE Technical Brochure 134:1998
ANSI/IEEE C37.06:2009
ANSI/IEEE C37.011:2005
IEC 60050-601
IEEE C57.142:2010
IEC 60721-2-3
IEEE C37.010:1999
IEC 60694
CIGRE Technical Brochure 304:2008
IEEE C37.04b:2008
CIGRE Technical Brochure 362:2008
IEC 60077
CIGRE Technical Brochure 167:2000
IEEE C57.21:2006
CIGRE Technical Brochure 83:1994
IEC 60143-2
IEEE C37.011:2011
CIGRE Technical Brochure 430:2010
ISO 3
IEC 62271-100:2001
IEC 62271-100:2001/AMD2:2006
IEC 62271-100:2001/AMD1:2002
IEC 62271-302
IEEE C62.22:1997
IEC 62271-308
IEC 61633
IEEE C37.013:1997
IEC 62271-108
CIGRE Technical Brochure 47:1996
CIGRE Technical Brochure 456:2011
IEC 60059


Incorporates the following:
Amendment, September 2018