1 0 So Cable Ampacity

1 0 4c type w portable power cable.

1 0 so cable ampacity.

Wire cable type. 0 50 ft. 26 30 1 00. 0 15 2 m over 50 ft.

36 40 82 88 91. The ampacity chart below shows the allowable ampacities of single insulated electrical wire rated up to and including 2000 volts in free air based on ambient air temperature of 30 c 86 f. Sold by the foot cut to length. For example 3 0 awg copper has an ampacity of 200 amps at 75 while 3 0 awg aluminum has an ampacity of 155 amps at 75.

Insulated wire types like thhn thwn 2 xhhw 2 and use 2 rhh rhw 2 have an insulation temperature rating of 90 and any temperature correction factors or ampacity adjustment factors can be applied. Usually a general purpose house circuit is designed for 20 amps. 14 copper 20a for no. Ampacity mining cables power multiconductors author.

So cord is a multi conductor power cable that can be operated both inside and outside environments. Over 15 2 m soow service oil resistant insulation jacket weather resistant 18 awg. Fep fepb mi rhh rhw 2 sa sis tbs thhn thhw thw 2 thwn 2 use 2 xhh xhhw xhhw 2 zw 2 unless otherwise specifically permitted elsewhere in the nec nfpa70 code the overcurrent protection for conductor types marked with an asterisk shall not exceed 15a for no. 13 amps 10 amps.

31 35 91 94 96. 2 3 or 4 3 or 4. 78 86. 87 95.

7 amps 5 6 amps. Common applications include wiring for industrial machinery enormous appliances heavy duty tools motors and temporary electrical power and lighting for construction sites. Tw uf 75 c 167 f. The number and type of electrical devices connected to a circuit determine the ampacity requirement of the conductor.

Allowable ampacities of conductors in free air. Lighting circuits may be designed for only 15 amps. 10 amps 7 amps. 14 awg 12 awg 10 awg 8 awg 6 awg 4 awg 3 awg 2 awg 1 awg 1 0 awg 2 0 awg 3 0 awg 4 0 awg 250 kcmil 300 kcmil 350 kcmil 400 kcmil 500 kcmil 600 kcmil 700 kcmil 750 kcmil 800 kcmil 900 kcmil.

Wire size awg or kcmil. 41 45 71 82 87. 1 0 3 0 211 218 215 221 218 223 2 0 4 0 243 251 246 254 249 256 3 0 250 279 278 283 281 286 283. 96 104.

2 3 or 4 3 or 4. Mining cable power multiconductors ampacity data this page intentionally left blank. Cme wire and cable inc.