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FIREX® MC 3 Conductor

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Aluminum Interlock Armored Power and Control Cable UL Type MC, 600 V, 90°C rated - LEAD FREE - Multiple conductors, with ground wire, aluminum interlocked armor, PVC jacket.
Description

FIREX MC cables are rugged armored cables suitable for installation in a wide range of commercial and industrial applications where excellent mechanical and physical properties are required.

 


Applications

FIREX MC is suitable and allowed by the NEC for use in the following applications:

  • for power, lighting and control circuits and as a branch circuits and power feeders in industrial, commercial, institutional and residential installations up to 600 V.
  • fished or embedded in plaster and concrete.
  • direct buried or used as an aerial cable when fixed to a messenger support cable.
  • used in concealed or exposed applications.
  • installed in cable trays and other raceways.
  • in Class I and II, Division 2 as well Class III, Division 1 and 2 hazardous locations.
  • under raised floors of information technology rooms.
  • where exposed to harsh chemicals and vapors 

 


Identification of Conductors

Power and control:
sizes #14 AWG to #10 AWG: Method #1-E2 per ICEA S-73-532
sizes #8 AWG to 500 kcmil: Method #4 per ICEA S-73-532

 


Bending Radius

Fixed position: 7 x cable overall diameter
During pulling: 12 x cable overall diameter

 


Specifications

  • Meets UL 44, XHHW-2 600V conductors
  • Meets UL 1569 requirements for Type MC, Metal Clad cables
  • Designated Type MC per NEC Article 330

 


Product features

  • Cables are UL listed as Type MC, 600 V
  • UL listed insulated conductors
  • Cables pass UL 1685 and IEEE 383 vertical tray fire tests at 70,000 BTU/hr, ICEA T-29-520 fire test at 210,000 BTU/hr, IEEE 1202 and CSA FT4
  • Cables exhibit a -25°C cold bend rating with suitable precautions
  • Temperature rating of 90°C dry and wet
  • 130°C emergency rating and 250°C short circuit rating
  • Excellent mechanical and physical properties
  • Sunlight and oil resistant jacket
  • LEAD FREE
  • Suitable for direct burial and use in cable tray and embedment in concrete
  • Can be installed in hazardous locations designated Class I or Class II Division  2,  NEC Articles 501.10(B), 502.10(B) and Class III Division 1 and 2, NEC Article 503.10 (A) and (B)

 


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Characteristics
Electrical characteristics
Operating voltage 600V  

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FIREX® MC 3 Conductor
Aluminum Armored Power and Control Cable UL Type MC, 90°C rated - LEAD FREE 600 V, 3 Conductors with Bare Ground

Part
Number

Cond.
Size

Insulation Thickness

Ground
Wire Size

Nominal Diameter
over Armor

Jacket Thickness

Nominal Diameter
over Jacket

Approximate Net
Cable Weight

Ampacity

AWG/kcmil

mils

mm

AWG

inches

mm

mils

mm

inches

mm

lb/kft

kg/km

amps (1)

634725

8(7w)

45

1.14

10(7w)

0.750

19.05

50

1.27

0.855

21.72

382

569

55

634733

6(7w)

45

1.14

8(7w)

0.820

20.83

50

1.27

0.925

23.50

527

784

75

634741

4(7w)

45

1.14

8(7w)

0.920

23.37

50

1.27

1.029

26.16

725

1079

95

634766

2(7w)

45

1.14

6(7w)

1.040

26.42

50

1.27

1.151

29.21

1038

1545

130

660594

1(19w)

55

1.40

6(7w)

1.169

29.69

50

1.27

1.279

32.49

1262

1878

150

634758

1/0(19w)

55

1.40

6(7w)

1.260

32.00

50

1.27

1.360

34.54

1501

2234

170

634774

2/0(19w)

55

1.40

6(7w)

1.349

34.26

50

1.27

1.459

37.08

1798

2676

195

645499

3/0(19w)

55

1.40

4(7w)

1.459

37.06

50

1.27

1.567

39.80

2218

3301

225

634782

4/0(19w)

55

1.40

4(7w)

1.590

40.39

60

1.52

1.722

43.69

2702

4021

260

634790

250(37w)

65

1.65

4(7w)

1.733

44.02

60

1.52

1.861

47.27

3173

4722

290

634808

350(37w)

65

1.65

3(7w)

1.922

48.82

60

1.52

2.050

52.07

4244

6315

350

634816

500(37w)

65

1.65

2(7w)

2.300

58.42

75

1.91

2.465

62.61

6134

9129

430

------

750(61w)

80

2.03

1(19w)

2.760

70.10

75

1.91

2.920

74.17

8970

13349

535

------

1000(61w)

80

2.03

1/0(19w)

3.080

78.23

85

2.16

3.265

82.93

11685

17389

615

(1) Ampacities are in accordance with Table 310.16 of NEC for conductors in raceway or direct buried at 30°C ambient temperature and 90°C
conductor temperature. For correction factors for different ambient temperatures and ampacities at different conductor temperatures see Table
310.16 of NEC.


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Selling delivery information

Options

The following constructions can be provided on special orders:

  • Aluminum conductors
  • Steel interlock armor
  • Extra ground wires
  • Special color or number coding
  • Specially colored jackets
  • Other constructions and combinations (some manufacturing restrictions apply)

 


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