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Welding Cable Size Chart

Product Guide & Selection

TEMCo offers wide selection of welding cables. Choose from variety of cable lengths, colors and gauge sizes.
welding cable size chart

Welding Cable Size Chart

Our welding cable size chart is available to help you choose the right wire for your applications. The welding cable size chart below includes the wire gauge, length of the wire, diameter, weight, technical details and color of available.

The important specs to go by when choosing the appropriate wire that is suitable for your applications are the wire gauge, amp, voltage rating and the length needed. If you have the specifications readily available, you can simply choose the appropriate wire with your specs from the welding cable size chart. If one or more of the criteria is not defined on the welding cable size chart, it would be safe to go with a wire that correspond to the larger size from your required specs.

TEMCo Selection Chart

Choose from TEMCo line of 600V welding cable.



4/0

Conductor Stranding: 2014/0.01 in.

Nominal Outside Diameter (in.): 0.72

Max Amps: 440

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0305 » WC0322 » - $37
10 WC0306 » WC0323 » WC0339 » $63
15 WCC307 » WC0324 » - $91
20 WC0308 » WC0325 » WC0340 » $119
25 WC0309 » WC0326 » - $144
30 WC0310 » WC0327 » WC0341 » $172
35 WC0311 » WC0328 » - $199
50 WC0312 » WC0329 » WC0342 » $282
65 WC0351 » WC0396 » - $319
75 WC0313 » WC0330 » - $349
85 WC0352 » WC0397 » - $398
100 WC0314 » WC0331 » WC0343 » $467
125 WC0353 » WC0398 » - $584
150 WC0315 » WC0332 » WC0344 » $699
175 WC0354 » WC0399 » - $818
200 WC0316 » WC0333 » WC0345 » $935
225 WC0355 » WC0400 » - $1099
250 WC0317 » WC0334 » WC0346 » $1250
300 WC0318 » WC0335 » WC0347 » $1450
400 WC0319 » WC0336 » WC0348 » $1850
500 WC0320 » WC0337 » WC0349 » $2299
1000 WC0321 » WC0338 » WC0350 » $4439

3/0

Conductor Stranding: 1539/0.01 in.

Nominal Outside Diameter (in.): 0.675

Max Amps: 380

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0262 » WC0278 » - $30.50
10 WC0263 » WC0279 » WC0294 » $49
15 WC0264 » WC0280 » - $70
20 WC0265 » WC0281 » WC0295 » $90
25 WC0266 » WC0282 » - $110
30 WC0356 » WC0401 » WC0442 » $145
35 WC0267 » WC0283 » - $153
50 WC0268 » WC0284 » WC0296 » $213
65 WC0357 » WC0402 » - $274
75 WC0269 » WC0285 » - $279
85 WC0358 » WC0403 » - $310
100 WC0270 » WC0286 » WC0297 » $349
125 WC0359 » WC0404 » - $427
150 WC0271 » WC0287 » WC0298 » $599
175 WC0360 » WC0405 » - $699
200 WC0272 » WC0288 » WC0299 » $779
225 WC0361 » WC0406 » - $850
250 WC0273 » WC0289 » WC0300 » $959
300 WC0274 » WC0290 » WC0301 » $1149
400 WC0275 » WC0291 » WC0302 » $1499
500 WC0276 » WC0292 » WC0303 » $1869
1000 WC0277 » WC0293 » WC0304 » $3699

2/0

Conductor Stranding: 1235/0.01 in.

Nominal Outside Diameter (in.): 0.586

Max Amps: 325

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0001 » WC0023 » - $26.99
10 WC0002 » WC0024 » WC0045 » $43.99
15 WC0003 » WC0025 » - $59
20 WC0004 » WC0026 » WC0046 » $77.50
25 WC0362 » WC0407 » - $96.50
30 WC0005 » WC0027 » WC0047 » $113.50
35 WC0006 » WC0028 » - $131.50
50 WC0007 » WC0029 » WC0048 » $183.50
65 WC0363 » WC0408 » - $237.50
75 WC0008 » WC0030 » - $262.50
85 WC0364 » WC0409 » - $284.50
100 WC0009 » WC0031 » WC0049 » $289
125 WC0365 » WC0410 » - $362
150 WC0010 » WC0032 » WC0071 » $435
175 WC0366 » WC0411 » - $508
200 WC0055 » WC0063 » WC0072 » $581
225 WC0367 » WC0412 » - $653
250 WC0011 » WC0033 » WC0443 » $699
300 WC0056 » WC0064 » WC0073 » $889
400 WC0057 » WC0065 » WC0074 » $1169
500 WC0058 » WC0066 » WC0076 » $1449
1000 WC0210 » WC0212 » WC0214 » $2739

1/0

Conductor Stranding: 988/0.01 in.

Nominal Outside Diameter (in.): 0.533

Max Amps: 285

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0012 » WC0034 » - $22.50
10 WC0013 » WC0035 » WC0050 » $37.99
15 WC0014 » WC0036 » - $50.99
20 WC0015 » WC0037 » WC0051 » $64.99
25 WC0368 » WC0413 » - $78.99
30 WC0016 » WC0038 » WC0052 » $93.50
35 WC0017 » WC0039 » - $107.50
50 WC0018 » WC0040 » WC0053 » $150.50
65 WC0369 » WC0414 » - $194.50
75 WC0019 » WC0041 » - $215.50
85 WC0370 » WC0415 » - $242.50
100 WC0020 » WC0042 » WC0054 » $281.99
125 WC0371 » WC0416 » - $294.50
150 WC0021 » WC0043 » WC0076 » $353.50
175 WC0372 » WC0417 » - $412.50
200 WC0059 » WC0067 » WC0077 » $471.50
225 WC0373 » WC0418 » - $530.50
250 WC0022 » WC0044 » WC0444 » $589
300 WC0060 » WC0068 » WC0078 » $799
400 WC0061 » WC0069 » WC0079 » $1030
500 WC0062 » WC0070 » WC0080 » $1269
1000 WC0211 » WC0213 » WC0215 » $2499

1 AWG

Conductor Stranding: 780/0.01 in.

Nominal Outside Diameter (in.): 0.503

Max Amps: 240

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0216 » WC0233 » - $19.50
10 WC0217 » WC0234 » WC0250 » $31.50
15 WC0218 » WC0235 » - $42.99
20 WC0219 » WC0236 » WC0251 » $53.50
25 WC0220 » WC0237 » - $64.50
30 WC0221 » WC0238 » WC0252 » $75.99
35 WC0222 » WC0239 » - $87.99
50 WC0223 » WC0240 » WC0253 » $119.50
65 WC0374 » WC0419 » - $153.99
75 WC0224 » WC0241 » - $172.99
85 WC0375 » WC0420 » - $195.50
100 WC0225 » WC0242 » WC0254 » $216.50
125 WC0376 » WC0421 » - $269.50
150 WC0226 » WC0243 » WC0255 » $279
175 WC0377 » WC0422 » - $326.50
200 WC0227 » WC0244 » WC0256 » $373.50
225 WC0378 » WC0423 » - $419.99
250 WC0228 » WC0245 » WC0257 » $475
300 WC0229 » WC0246 » WC0258 » $565
400 WC0230 » WC0247 » WC0259 » $745
500 WC0231 » WC0248 » WC0260 » $990
1000 WC0232 » WC0249 » WC0261 » $1950

2 AWG

Conductor Stranding: 624/0.01 in.

Nominal Outside Diameter (in.): 0.42

Max Amps: 205

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0097 » WC0129 » - $25
10 WC0098 » WC0130 » WC0177 » $26.99
15 WC0099 » WC0131 » - $36.99
20 WC0100 » WC0132 » WC0178 » $45
25 WC0101 » WC0133 » - $48
30 WC0102 » WC0134 » WC0179 » $62.99
35 WC0103 » WC0135 » - $72.99
50 WC0104 » WC0136 » WC0180 » $93.99
65 WC0379 » WC0424 » - $111
75 WC0105 » WC0137 » - $141.50
85 WC0380 » WC0425 » - $159.50
100 WC0106 » WC0138 » WC0181 » $186.50
125 WC0381 » WC0426 » - $231.50
150 WC0107 » WC0139 » WC0182 » $275.50
175 WC0382 » WC0427 » - $295
200 WC0108 » WC0140 » WC0183 » $307.50
225 WC0383 » WC0428 » - $345.50
250 WC0109 » WC0141 » WC0184 » $364.50
300 WC0110 » WC0142 » WC0185 » $559
400 WC0111 » WC0143 » WC0186 » $699
500 WC0112 » WC0144 » WC0187 » $809
1000 WC0384 » WC0429 » WC0445 » $1459

4 AWG

Conductor Stranding: 364/0.01 in.

Nominal Outside Diameter (in.): 0.348

Max Amps: 150

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0113 » WC0145 » - $19
10 WC0114 » WC0146 » WC0188 » $24
15 WC0115 » WC0147 » - $26.50
20 WC0116 » WC0148 » WC0189 » $33
25 WC0117 » WC0149 » - $38
30 WC0118 » WC0150 » WC0190 » $44.50
35 WC0119 » WC0151 » - $49
50 WC0120 » WC0152 » WC0191 » $66
65 WC0385 » WC0430 » - $84.50
75 WC0121 » WC0153 » - $92.99
85 WC0386 » WC0431 » - $103.99
100 WC0122 » WC0154 » WC0192 » $119
125 WC0387 » WC0432 » - $149.50
150 WC0123 » WC0155 » WC0193 » $177.99
175 WC0388 » WC0433 » - $207.50
200 WC0124 » WC0156 » WC0194 » $235.50
225 WC0389 » WC0434 » - $261
250 WC0125 » WC0157 » WC0195 » $269
300 WC0126 » WC0158 » WC0196 » $355
400 WC0127 » WC0159 » WC0197 » $455
500 WC0128 » WC0160 » WC0198 » $525
1000 WC0390 » WC0435 » WC0446 » $1035

6 AWG

Conductor Stranding: 259/0.01 in.

Nominal Outside Diameter (in.): 0.32

Max Amps: 115

Length
(ft.)
Color (Model No.) Price
Black Red Black & Red
5 WC0081 » WC0161 » - $13.99
10 WC0082 » WC0162 » WC0199 » $17.50
15 WC0083 » WC0163 » - $21.99
20 WC0084 » WC0164 » WC0200 » $26.50
25 WC0085 » WC0165 » - $30.99
30 WC0096 » WC0166 » WC0201 » $33.99
35 WC0085 » WC0167 » - $37.99
50 WC0086 » WC0168 » WC0202 » $48.99
65 WC0391 » WC0436 » - $56.99
75 WC0087 » WC0169 » - $66.99
85 WC0392 » WC0437 » - $73.99
100 WC0088 » WC0170 » WC0203 » $85.99
125 WC0393 » WC0438 » - $106.50
150 WC0089 » WC0171 » WC0204 » $126.50
175 WC0394 » WC0439 » - $145.99
200 WC0090 » WC0172 » WC0205 » $165.99
225 WC0395 » WC0440 » - $186.50
250 WC0091 » WC0173 » WC0206 » $195.99
300 WC0092 » WC0174 » WC0207 » $232.50
400 WC0093 » WC0175 » WC0208 » $275
500 WC0094 » WC0176 » WC0209 » $345
1000 WC0448 » WC0441 » WC0447 » $680



FAQ (Frequent Asked Questions):

Why should I buy my welding cable from TEMCo?

We have a wide selection of high grade EPDM jacketed welding cables. Our cables are manufactured here in US, and are resistant to cuts, tears and abrasion.

Who manufactures the welding cable sold by TEMCo?

AWC - Allied Wire & Cable is a distributor of electrical wire, cable, tubing, and more.

How can I order welding cable from TEMCo?

Online or by phone (510.490.2187)

Do you offer welding cable in any other color than black?

We currently offer only red or black welding cable.

Do you offer sets of welding leads in red/black combination?

Yes, you can view our red/black combination listings here.

How fast will I get my welding cable ordered from TEMCo? How soon is my order of welding cable shipped from TEMCo?

Ships from stock same day as order. Most orders ship with Expedited Mail, 1 to 3 day transit time. Please note the following increments and larger of welding cable will go via standard shipping (1 to 7 days).

  • 2/0 200FT
  • 1/0 200FT
  • 2 AWG 300FT
  • 4 AWG 500FT

Should I use a different size lead for the positive side than the negative side?

Lead size (gauge) really only affects the amount of current the wire can safely carry before damaging the insulation. It is best to make things easy and use the same size lead for both positive and negative sides. If you need to use different sizes for some reason then make sure both sizes of wire have a high enough amp rating. Since the secondary circuit in an arc-welding is set up in a series circuit the smaller lead will get hotter.

What if I want a short ground lead and a long positive lead? How do I order a set of welding leads this way?

If you have the tools you can order a single long piece of cable and cut the lengths you need yourself. Otherwise, we only offer custom length cables for quantity orders

Can you pre terminate my welding leads for me?

Pre-termination is available on request for quantity orders.

What if I want a larger length of welding cable than you have listed? Do you stock more than what is listed?

We can provide longer cable, but we do not stock lengths other than what we have listed so it will take longer to ship out.

Will TEMCo offer cut-to-length welding cable?

We only offer custom length cables for quantity orders. Please call us for a quote if you need a cable cut to a specific length for a quantity order.

Call us at 877.474.8209 to speak with an application engineer about your project.