Page 29 - Utility Catalog 2018

Appendix Reference

Utility Cable Guide

600V Secondary Cable

THHN/THWN COMPACT Al THHN/THWN XHHW COMPACT Al XHHW RHW-USE RHH, TWH COMPACT Al RHH, TWH
CABLE SIZE
INSULATION NEC O.D. NEC O.D. INSULATION NEC O.D. NEC O.D. INSULATION NEC O.D. NEC O.D.
6 AWG 35 mils 0.257″ 0.240″ 45 mils 0.282″ 0.260″ 60 mils 0.323″ 0.290″
4 AWG 46 mils 0.328″ 0.305″ 45 mils 0.328″ 0.305″ 60 mils 0.372″ 0.335″
2 AWG 46 mils 0.388″ 0.360″ 45 mils 0.388″ 0.360″ 60 mils 0.433″ 0.390″
1 AWG 57 mils 0.450″ 0.415″ 55 mils 0.450″ 0.425″ 80 mils 0.508″ 0.465″
1/0 AWG 57 mils 0.491″ 0.450″ 55 mils 0.491″ 0.450″ 80 mils 0.549″ 0.500″
2/0 AWG 57 mils 0.537″ 0.495″ 55 mils 0.537″ 0.490″ 80 mils 0.595″ 0.545″
3/0 AWG 57 mils 0.588″ 0.540″ 55 mils 0.588″ 0.540″ 80 mils 0.647″ 0.590″
4/0 AWG 57 mils 0.646″ 0.595″ 55 mils 0.646″ 0.590″ 80 mils 0.705″ 0.645″
250 kcmil 68 mils 0.716″ 0.670″ 65 mils 0.716″ 0.660″ 95 mils 0.788″ 0.725″
300 kcmil 68 mils 0.771″ 0.720″ 65 mils 0.771″ 0.715″ 95 mils 0.843″ 0.775″
350 kcmil 68 mils 0.822″ 0.770″ 65 mils 0.882″ 0.760″ 95 mils 0.895″ 0.820″
500 kcmil 68 mils 0.869″ 0.815″ 65 mils 0.869″ 0.800″ 95 mils 0.942″ 0.865″
600 kcmil 68 mils 0.955″ 0.885″ 65 mils 0.955″ 0.880″ 95 mils 10.040″ 0.965″

Primary & Secondary Electric Utility Cable Preparation

STRIPPING END OF SECONDARY STRIPPING INSULATION ON URD
STRIPPING CABLE MID-SPAN STRIPPING URD CABLE JACKET
CABLE TO SQUARE OR CHAMFER CABLE END

STRIPPING INSULATION ON STRIPPING SEMI-CON FROM SHAVING SEMI-CON FROM PENCILING INSULATION ON URD
TRANSMISSION CABLE END URD CABLE TRANSMISSION CABLE CABLE

PENCILING INSULATION ON CHAMFERING INSULATION ON
TRANSMISSION CABLE URD CABLE END

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