NBR Insulated Extra Flexible Copper Welding Cable(AWG SIZE)

100% Spark Tested | 99.97 % Cu Purity | 101% Conductivity

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 FEATURES

Ultra high performance flexible welding lead, double insulated for longer life and added safety
Excellent flexibility to last longer in flex applications
RoHS Compliant
Outstanding toughness & durability
High resistance to cuts, tears & abrasion
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

The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of UL-83.
In view of continuous improvements in our design and process, specifications given here in are subject change without notice.

> All are flexible conductor
> Insulation material is NBR

length in feet for total circuit for secondary voltages only – do not use this table for 600 Volt in-line applications

REQUIRED CABLE SIZES SHOWN IN AWG NUMBERS

The total circuit length includes both welding and ground leads (based on 4-volt drop) 60% duty cycle.