Products & Solutions

Welding Cable

HOFR NBR INSULATED EXTRA FLEXIBLE COPPER WELDING CABLE (AWG SIZE)

Jainson NBR Insulated Extra Flexible Copper Welding Cable is designed for welding applications requiring excellent flexibility, durability, and reliable electrical performance. Made with a flexible copper conductor and NBR rubber insulation, the cable offers resistance to oil, chemicals, abrasion, cuts, tears, ozone, and weather conditions. It is suitable for welding machines, electrode holders, welding clamps, transformers, and other industrial welding equipment.

Available in various AWG sizes, Jainson welding cables provide dependable performance for demanding industrial applications.

Welding Cable Structure

Conductor : Welding Cable has a rope lay Class K stranded soft drawn bare copper conductor per ASTM B-172.
Separation : Polyester tape (25 to 30) Micron
Outer Sheath : NBR Rubber Double Sheath, black and oil resistant
*Any other Color on specific request can also be supplied

Welding Cable Technical Data

Fixed installation : -30°c to max.+ 90°C
Nominal voltage : 600V
Test voltage : 3000V
Mechnical Properties : Tensile strength = 10 N/mm² Min.
Elongation = 300 Min.
Min. bending radius : 4 x cable diameter
Flame propagation : Flame retardant test as per IEC 60332-1

Welding Cable Applications

Welding Cable is for use on connections from electrode holders and clamps to arc welders, bus welding box or transformers. Welding cable is for applications up to 600 volts and temperatures from -30°C to +90°C.

Standard length cable packing:

Coils 100, 200, 300 and 500 m. in wooden reels

Cable Features

Ultra high performance flexible welding lead, double insulated
Excellent flexibility to last longer in flex applications
RoHS Compliant
Outstanding toughness & durability
High resistance to cuts, tears & abrasions
Resistance to oil, solvents and chemicals
Excellent ozone and weather resistant

TECHNICAL INFORMATION

Cross Sectional Area	Copper Construction	Nominal Thickness	Outer Dia Appx.	Max. Conductor Resistance at 20˚C	Max.Current (Amb. Temp of 40˚C)
AWG	Nos. / Dia. mm	mm	mm	Ω/km	AMPS
6	273 / 0.254	2.00	9.10	1.39	115
4	427 / 0.254	2.00	10.60	0.873	150
2	651 / 0.254	2.00	11.80	0.554	205
1	817 / 0.254	2.10	13.50	0.44	240
1/0	1045 / 0.254	2.20	13.70	0.349	285
2/0	1330 / 0.254	2.40	16.20	0.276	325
3/0	1672 / 0.254	2.60	18.20	0.221	380
4/0	2146 / 0.254	3.00	21.60	0.175	440
250MCM	2508 / 0.254	3.20	24.00	0.149	495
350MCM	3496 / 0.254	3.40	26.30	0.106	680
500MCM	5013 / 0.254	3.50	29.20	0.0743	720

Note

The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360

In view of continuous improvements in our design and process, specifications given here in are subject change without notice.