1 0 So Cable Ampacity

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.

1 0 so cable ampacity. 36 40 82 88 91. 1 0 4c type w portable power cable. 0 50 ft. 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.

96 104. Lighting circuits may be designed for only 15 amps. Wire ampacity calculator enter the information below to calculate the maximum allowable ampacity for current carrying conductors. 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.

Over 15 2 m soow service oil resistant insulation jacket weather resistant 18 awg. So cord is a multi conductor power cable that can be operated both inside and outside environments. 87 95. 2 3 or 4 3 or 4.

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. 78 86. Common applications include wiring for industrial machinery enormous appliances heavy duty tools motors and temporary electrical power and lighting for construction sites. The number and type of electrical devices connected to a circuit determine the ampacity requirement of the conductor.

31 35 91 94 96. Tw uf 75 c 167 f. 0 15 2 m over 50 ft. Cme wire and cable inc.

7 amps 5 6 amps. 10 amps 7 amps. Rhw thhw thw thwn xhhw zw 90 c 194 f. 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.

Usually a general purpose house circuit is designed for 20 amps. Allowable ampacities of conductors in free air. Wire size awg or kcmil. 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.

14 copper 20a for no. Ampacity mining cables power multiconductors author. 2 3 or 4 3 or 4. Mining cable power multiconductors ampacity data this page intentionally left blank.

Carrying conductors 1 ampacity of current carrying conductors amperes voltage rating of cord. 26 30 1 00. 13 amps 10 amps.