Lutze Quick Technical Overview Æ•

Ampacity at + 30° C mm
2 AWG
Ambient temperature0.05 30 1 0.08 28 1 0.14 26 2 0.25 24 4.5 0.34 22 6 0.5 20 7.5 0.75 19 12 1 18 15 1.5 16 16.5 2.5 14 22 4 12 30 6 10 38 10 8 53 16 6 72 25 4 94 35 2 118 50 1 142 54 1/0 - 70 2/0 181 95 3/0 219 120 4/0 253 150 300 MCM 335 185 350 MCM 382 240 500 MCM 453 300 600 MCM 504 Ambient temperature PVC Insulation
°C °F %30 - 35 86 – 95 92 35 - 40 95 – 104 87 40 - 45 104 – 113 79 45 - 50 113 – 122 71 50 - 55 122 – 131 61 Derating for ambient temperature above 30° C. metric US (Imperial) measurement Measurement
1 millimeter (mm) 0.03937" 1 centimeter (cm) 0.3937" 1 meter (m) 3.28 ft 1 kilometer (km) 3,280 ft 1 kilogram (kg) 2.2 lbs 1 gram (g) 0.0353 ounces -40° C -40° F -20° C -4° F +80° C +176° F +90° C +194° F The values shownare guidelines in simplified form for multi-conductor cables. It is recommended to consult the NEC codebook for local requirements on ampacity ratings. (Reference: NEC Article 310, EN 60204 part 1/IEC 204-1, VDE 0298 part 4) Jacket / Insulation Max Temp. Max Temp. Abrasion Oil Weather °C °F resistance resistance resistance
PURPolyurethane 80 176 ++ ++ ++ PVCPolyvinylchloride 90 194 + + + TPEThermoplastic Elastomere90 194 ++ ++ + HGIHGI Thermoplastic Elastomere 90 194 ++ ++ ++ PEPolyethylene 80 176 0 0 0

All values shown are guidelines. Values may not meet NEC requirements. Please check your local code requirements.

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