This Standard specifies rubber insulated and braided cords and rubber insulated
and rubber or polychloroprene or other equivalent synthetic elastomer sheathed cords
and flexible cables of rated voltages up to and including 450/750 V. All cables should
comply with the appropriate requirements given in JIS C 3663-1 and the individual
types of cables should each comply with the particular requirements of this Standard.
NOTE: The International Standard corresponding to this Standard is as follows.
IEC 60245-4:1994 Rubber insulated cables--Rated voltages up to and
including 450/750 V--Part 4: Cords and flexible cables, Amendment 1
(1997) and Amendment 2 (2004) (MOD)
In addition, symbols which denote the degree of correspondence in the
contents between the relevant International Standard and JIS are IDT
(identical), MOD (modified), and NEQ (not equivalent) according to ISO/
IEC Guide 21.
JIS C 3663-4:2007 Referenced Document
IEC 60245-8 Rubber insulated cables. Rated voltages up to and including 450/750 V. Part 8: Cords for applications requiring high flexibility*， 2012-01-01 Update
IEC 60719 Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V
JIS C 3660-1-1:2003 Common test methods for insulating and sheathing materials of electric and optical cables -- Part 1-1: Methods for general application -- Measurement of thickness and overall dimensions -- Tests for determining the mechanical properties
JIS C 3660-1-2:2003 Common test methods for insulating and sheathing materials of electric and optical cables -- Part 1-2: Methods for general application -- Thermal ageing methods
JIS C 3660-1-4:2003 Common test methods for insulating and sheathing materials of electric and optical cables -- Part 1-4: Methods for general application -- Test at low temperature
JIS C 3660-2-1:2003 Common test methods for insulating and sheathing materials of electric and optical cables -- Part 2-1: Methods specific to elastomeric compounds -- Ozone resistance, hot set and mineral oil immersion tests
JIS C 3663-1 Rubber insulated cables -- Rated voltages up to and including 450/750 V -- Part 1: General requirements*， 2010-10-20 Update
JIS C 3663-2:2003 Rubber insulated cables -- Rated voltages up to and including 450/750 V -- Part 2: Test methods