4 Thhn Wire Diameter

90c dry 90c wet.

4 thhn wire diameter.

Wire size is the physical size of the wire as sized by the american wire gauge awg system. It s indicated by a number that runs opposite to the diameter of the wire the smaller the wire gauge number the larger the wire diameter. Type thhn thwn 2 building wire is intended for general purpose applications as defined by the national electrical code nec. Size thickness in mils nom nec ampacity approx.

Without being too bulky it ensures that the cable can be used in harsh conditions such as direct burial. Lbs 1000 ft awg pvc final usawc or no. On 600v industrial wire thhn thwn or thwn 2 90c 75c 600 volt pvc insulation with nylon outer jacket wire size stranding approx. 75 c 90 c part kcmil strands tion jacket inches thwn thhn net copper solid thwn or thhn 14 01solthhn 14 solid 15 4 105 20 25 16 12 12 01solthhn 12 solid 15 4 122 25 30 24 20 10 01solthhn 10 solid 20 4 153 35 40 38 31.

Pvc insulation rated vw 1 with a clear abarasion resisitant nylon outer jacket. Of insula nylon diam. The jacket is color coded in accordance with icea method 4. Thhn thwn 2 copper building wire allowable ampacity in duct.

Thhn thwn 2 copper building wire allowable ampacity for direct burial. Thhn building wire is a coated wire typically run through conduit or cable trays.