34 industrial cord cord & cordset product construction: conductor: ? 6 awg through 500 kcmil fully annealed stranded bare copper class k jacket: ? premium-grade 90oc epdm, black or red ? temperature range: -40oc to +90oc jacket marking: ? carolprene (size) welding cable 600 volt made in usa applications: ? secondary voltage resistance welding leads ? power supply applications not exceeding 600 volts ac features: ? good flexibility ? abrasion-resistant ? good color retention packaging: ? 250' (76.2 m), 500' (152.4 m), and 1000' (304.8 m) reels ? mcm sizes cut to length ? other put-ups available on special order industry approvals: ? rohs compliant welding cable ampacities single conductor required cable sizes: for welding cable application suggested ampacities: for 600 volt in-line applications awg or kcmil amperes awg amperes 500 kcmil 695 1/0 190 350 kcmil 552 1 160 250 kcmil 445 2 140 4/0 310 4 100 3/0 265 6 75 2/0 223 ampacities for portable cable, continuous-duty (ambient temperature of 40c). may not be suitable for all installations per national electrical code ? . carolprene ? welding cable C 600 volt C class k C 30 awg stranding catalog number awg or kcmil conductor strand nominal o.d. approx. net wt. lbs/m' (s) std. ctn. inches mm 01778 6 259/30 0.380 9.65 135 250' 01777 4 374/30 0.400 10.16 172 250' 01776 2 625/30 0.465 11.81 260 250' 01775 1 778/30 0.495 12.57 317 250' 01774 1/0 990/30 0.560 14.22 400 250' 01773 2/0 1248/30 0.615 15.62 487 250' 01772 3/0 1586/30 0.670 17.02 605 250' 01771 4/0 2054/30 0.750 19.05 827 250' 99142* 250 kcmil 2496/30 0.830 21.08 976 250' 99432* 350 kcmil 3432/30 0.960 24.38 1338 250' 99202* 500 kcmil 5054/30 1.200 30.48 1995 250' (s) actual shipping weight may vary. * non-stock item, minimum quantity required. length in feet for total circuit for secondary voltages only C do not use this table for 600 volt in-line applications amps 100' 150' 200' 250' 300' 350' 400' 100 4 4 2 2 1 1/0 1/0 150 4 2 1 1/0 2/0 3/0 3/0 200 2 1 1/0 2/0 3/0 4/0 4/0 250 1 1/0 2/0 3/0 4/0 300 1/0 2/0 3/0 4/0 350 1/0 3/0 4/0 400 2/0 3/0 450 2/0 4/0 500 3/0 4/0 550 3/0 4/0 600 4/0 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. t hese values for current-carrying capacity are based on a copper temperature of 60c (140f), an ambient temperature of 40c (104f) and yield load factors from approximately 32% for the no. 2 awg cable to approximately 23% for the no. 3/0 awg cable, and higher for the smaller sizes. the sizes of cables generally used range from no. 2 awg to no. 3/0 awg. in actual service, the load factor may be much higher than indicated without overheating the cable, as the ambient temperature will generally be substantially lower than 40c. carolprene ? welding cable 90oc 600 volt red now a stock item ordering part number example 01771.38.03 4/0 500' put-up in red .03 for red jacket
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