品牌:青缆
电压:600V
温度:90
标准:UL1569
起订:1000米
供应:100000米
发货:15天内
TYPE MC
Scope
This specification covers lightweight aluminum interlock armor type MC cable with soft annealed copper solid or stranded conductor, THHN/THWN insulated singles, conforming to Standard 1569 of Underwriters Laboratories, Inc. UL file No.E313205 .
Application
Type MC Cables are suitable for use as follows: branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings, Power, lighting, control, and signal circuits. Type THHN/THWN conductors are rated 90℃ dry / 75℃ wet. They are permitted for 600V application.
Construction
Conductors: Soft annealed copper.
Sizes: 18AWG-2000kcmil. .
Insulation: Flame retardant PVC. Thickness: per UL83.
Color coding:
|
Number of conductors |
Color |
|
2 3 4 Grounding conductor |
black, white black, white, red black, white, red, blue green
|
Conductor jacket: Nylon. Thickness: per UL83.
Cabling: Three or more conductors are assembled without fillers and wrapped by a polyester binder tape. A marker tape is inserted under the binder tape.
Armor: Aluminum interlock armor is applied over the assembly.
Jacket: A flame retardant PVC jacket is optional.
Information on the marker tape or the jacket: AWG or kcmil size, conductor type letters, rated voltage, the name of the manufacturer, UL file number, characteristic, manufacture date, FEET.
Table 1
Type MC Cable Data
|
Size AWG |
Strands No./OD. (mm) |
PVC Insulation Average Thickness (mm) |
Nylon Jacket Minimum Thickness (mm) |
Approx. O.D. (mm) |
Max.DC Resistance (20℃, Ω/km) (Bare Copper) |
|
14/2+14/1 |
1/1.63 |
0.38 |
0.10 |
11.9 |
8.45 |
|
14/3+14/1 |
1/1.63 |
0.38 |
0.10 |
12.5 |
8.45 |
|
14/4+14/1 |
1/1.63 |
0.38 |
0.10 |
13.1 |
8.45 |
|
12/2+12/1 |
1/2.05 |
0.38 |
0.10 |
12.8 |
5.31 |
|
12/3+12/1 |
1/2.05 |
0.38 |
0.10 |
13.6 |
5.31 |
|
12/4+12/1 |
1/2.05 |
0.38 |
0.10 |
14.4 |
5.31 |
|
10/2+10/1 |
1/2.59 |
0.51 |
0.10 |
14.5 |
3.343 |
|
10/3+10/1 |
1/2.59 |
0.51 |
0.10 |
15.5 |
3.343 |
|
10/4+10/1 |
1/2.59 |
0.51 |
0.10 |
16.6 |
3.343 |
