Rated voltage: U0/U 450/750V, 300/500V and 300/300V Types & Descriptions: Rubber insulated cable size GB5013-1997:

No	Name	GB5013-1997	GB5013-85
1	Normal rubber insulated sheathed flexible wire	245 IEC 53	YZ
2	Neoprene or equivalent synthetic Eastover insulated and sheathed flexible wire	245 IEC 57	YZW
3	Heavy-duty neoprene Or other equivalent synthetic elastomer insulated and sheathed flexible wire	245 IEC 66	YCW
4	Decorative loop neoprene Or other equivalent synthetic elastomer insulated and sheathed cable	245 IEC 58	YSF

JB87351998 rubber insulated flexible wire and cable:

Type	Name
YQ YQW	Light-duty rubber insulated and sheathed flexible cable
YZ YZW	Middle-duty rubber insulated and sheathed flexible cable
YC YCW	Heavy-duty rubber insulated and sheathed flexible cable
YZB YZWB	Middle-duty rubber insulated and sheathed flat-type flexible cable

Sizes: GB5013-1997

Type	Rated Voltage(V)	Nominal Cross Section Are a (mm 2 )	Number of cores
2451EC53(YZ)	300 / 500	0.75-2.5	2-5
2451EC57(YZW)
2451EC66(YCW)	450 / 750	1.5 - 300	1-5
2451EC58(YSF)	300 / 500	0.75 - 1.5	1 - 2
2451EC58(YSFB)

JB8735-1998

Type	Rated Voltage (v)	Nominal Cross Section Area (mm 2 )	Number Of cores
YQ YQW	300 / 300	O.3-6	2-5
YZ YZW	300 / 500	0.75-6	4-6
YC YCW	450/750	1.5-300	1-5
YZB YZWB	300 / 500	0.75-6	2-6

Rubber Insulated and Sheath Flexible Cables