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Standard Sizes High Temp
Reference Tables of Conductors for General Wiring
Class H Class I Class K DLO Conductor’s Nominal Diameters
26 to 20 AWG 18 to 12 AWG 10 to 6 AWG 4 to 2 AWG 1 to 1/0 AWG 2/0 to 4/0 AWG 250 to 350MCM 400 to 750MCM
Size
(AWG/mm2)
Item # L1
(mm/in)
D
(mm/in)
D1
(mm/in)
D2
(mm/in)
Qty. Price
250MCM
(DLO262.6)
SF1350032 32.0/1.26 17.1/.67 16.1/.63 18.6/.73 25 $28.35
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250MCM
(DLO262.6)
SF1350034 34.0/1.34 17.1/.67 16.1/.63 18.6/.73 25 $30.38
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250MCM
(DLO262.6)
SF1350040 40.0/1.57 17.1/.67 16.1/.63 18.6/.73 25 $36.45
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250MCM
(DLO262.6)
SF1450025 25.0/.98 17.4/.69 16.4/.65 18.9/.74 25 $23.09
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250MCM
(DLO262.6)
SF1450032 32.0/1.26 17.4/.69 16.4/.65 18.9/.74 25 $29.30
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250MCM
(DLO262.6)
SF1450034 34.0/1.34 17.4/.69 16.4/.65 18.9/.74 25 $31.46
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250MCM
(DLO262.6)
SF1450040 40.0/1.57 17.4/.69 16.4/.65 18.9/.74 25 $37.53
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300MCM
(DLO313.3)
SF1590025 25.0/.98 18.4/.72 17.4/.69 20.2/.80 25 $23.76
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300MCM
(DLO313.3)
SF1590032 32.0/1.26 18.4/.72 17.4/.69 20.2/.80 25 $30.38
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300MCM
(DLO313.3)
SF1590034 34.0/1.34 18.4/.72 17.4/.69 20.2/.80 25 $33.21
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300MCM
(DLO313.3)
SF1590040 40.0/1.57 18.4/.72 17.4/.69 20.2/.80 25 $38.61
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300MCM
(DLO313.3)
SF1750032 32.0/1.26 18.9/.74 17.9/.70 20.7/.81 25 $31.73
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300MCM
(DLO313.3)
SF1750034 34.0/1.34 18.9/.74 17.9/.70 20.7/.81 25 $34.29
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300MCM
(DLO313.3)
SF1750040 40.0/1.57 18.9/.74 17.9/.70 20.7/.81 25 $40.77
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300MCM
(DLO313.3)
N1500032 32.0/1.26 20.6/.811 19.6/.772 23.0/.906 25 $19.20
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300MCM
(DLO313.3)
N1500034 34.0/1.39 20.6/.811 19.6/.772 23.0/.906 25 $23.80
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300MCM
(DLO313.3)
N1500038 38.0/1.5 20.6/.811 19.6/.772 23.0/.906 25 $26.50
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300MCM
(DLO313.3)
N1500040 40.0/1.57 20.6/.811 19.6/.772 23.0/.906 25 $27.40
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350MCM
(DLO373.7)
N1850032 32.0/1.26 21.4/.843 20.2/.795 23.9/.941 25 $30.52
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350MCM
(DLO373.7)
N1850040 40.0/1.57 21.4/.843 20.2/.795 23.9/.941 25 $34.88
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