18 SOL 4/C CU TFN ARMORED THERMOSTAT CABLE 250 FT

Southwire #: 55317002

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Construction

Outer Jacket / Armor Color

NATURAL

Conductor Color

Packaging

Application & Features

Southwire Steel Armored Thermostat Type MC Cable is suitable for use as follows:

Signal, control, branch, feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings.

Fished or embedded in plaster.

Concealed or exposed installations.

Environmental air-handling spaces per NEC 300.22 (C).

Places of Assembly per NEC 518.4 and theaters per NEC 520.5.

Installation in cable tray and approved raceways.

Under raised floors for information technology equipment conductors and cables per NEC Article 645

Class I Div. 2, Class II Div 2, & Class III Div. 1 Hazardous Locations.

Southwire Type MC Cable - meets or exceeds the following requirements:

UL Online Product Guide Info - Metal-Clad Cable (PJAZ) ( www.ul.com )

Federal Specification A-A59544 (formerly J-C-30B)

NFPA 70 (National Electrical Code), Article 330

Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems

Specifications

Cond. Size	18 AWG 18 AWG
Conductor Number	4 4
Color	BK, RD BE, WE BK, RD BE, WE
Diameter Over Conductor (in) (cm)	0.040 0.10	inch cm
Cond. Strands	Solid Solid
Insulation Thickness (mils) (mm)	15 0.38	mils mm
Approx. OD (in) (cm)	0.419 1.06	inch cm
Approx. Weight (lbs/1000') (kgs/km)	96 143	lbs/1000' kgs/km

Note: Conductor number = number of phase conductors plus neutral. Does not include green ground.
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.

Standards & References

ASTM B3 Soft or Annealed Copper Wire
UL 66 Fixture Wire
UL 1569 Metal-Clad Cables
UL 1685 FT4 Vertical-Tray Fire Propagation and Smoke Release Test
IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test
RoHS-2 (European Directive 2011/65/EU)
Buy American: Compliant with Buy American Requirements, found in 49 U.S.C. § 5323(j); specify “Made in the USA Only!” when ordering to ensure your project receives American made products.
VW-1 (Vertical-Wire) Flame Test

Construction

Conductor:Solid soft drawn copper per ASTM B3
Insulation:All phases are insulated with Polyvinyl Chloride with Nylon Sheath Type TFFN
Ground:Green insulated ground. Polyvinyl Chloride with Nylon Sheath Type TFFN
Binder:Paper tape
Armor:Steel Interlocked Armor

Resources

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