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Electrical Power Tray Cables |
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Electrical Power Tray Cables
(UL Listed E305939)
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Type and designation
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Type
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designation
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TC
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Electrical Power and Control Tray Cables
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Description of the purpose
Power
TC Cable is used to supply power to motors, or for connection to other power devices in industrial settings.
Power TC Cable is listed for direct burial and for use in Class 1, Division 2 hazardous locations and Class 1 control
circuits. This cable may be used at temperatures not to exceed 75°C in wet
locations and 90°C in dry locations.
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Standard
UL 83, UL 1277, UL 1581
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| Specification
and Construction |
Type TC-Power Cable Three THHN or THWN Conductors With Ground
| Size
(AWG or kcmil) |
Stranding |
Ground
Conductor Size (AWG) |
Jacket
Thickness (inches) |
Avg.
Overall Diameter |
Approximate
Weight |
Ampacity |
| inches |
mm |
lbs./1000' |
kg./km. |
75°C |
90°C |
| 8 |
7 |
10 |
0.06 |
0.60 |
15.27 |
302 |
450 |
50 |
55 |
| 6 |
7 |
8 |
0.06 |
0.69 |
17.52 |
436 |
651 |
65 |
75 |
| 4 |
7 |
8 |
0.06 |
0.82 |
20.77 |
630 |
941 |
85 |
95 |
| 2 |
7 |
6 |
0.08 |
0.99 |
25.21 |
971 |
1449 |
115 |
130 |
| 1 |
19 |
6 |
0.08 |
1.11 |
28.16 |
1203 |
1795 |
130 |
150 |
| 1/0 |
19 |
6 |
0.08 |
1.18 |
29.98 |
1428 |
2131 |
150 |
170 |
| 2/0 |
19 |
6 |
0.08 |
1.26 |
32.07 |
1714 |
2558 |
175 |
195 |
| 3/0 |
19 |
4 |
0.08 |
1.39 |
35.24 |
2145 |
3202 |
200 |
225 |
| 4/0 |
19 |
4 |
0.08 |
1.49 |
37.87 |
2591 |
3867 |
230 |
260 |
| 250 |
37 |
4 |
0.11 |
1.68 |
42.72 |
3150 |
4701 |
255 |
290 |
| 350 |
37 |
3 |
0.11 |
1.89 |
47.99 |
4215 |
6291 |
310 |
350 |
| 500 |
37 |
2 |
0.11 |
2.15 |
54.57 |
5782 |
8630 |
380 |
430 |
| 750 |
61 |
1 |
0.11 |
2.63 |
66.74 |
8652 |
12914 |
475 |
535 |
Note: Ampacities are based on Table 310.16 of the NEC, 2002 Editon. Ampacities are for general use with a 90°C conductor and 300C ambient temperature as
specified in section 310.15 and in cable trays as specified in section 392-11.
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