Telecom Power SPEC 41050

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SPEC 41050

TELCOFLEX^® Cellular Power Cable – Low Inductance

TelcoFlex® 600 Volt Tray Cable Copper Conductors, THHN, THWN conductors rated 75°C Wet and 90°C Dry. Helically Applied Copper Shield and PVC Jacket for Low Inductance Between Conductors. Uninsulated, Flexible Tinned Copper Ground. Overall Sunlight and Oil Resistant PVC Jacket.

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Construction:

Conductor:Combination Unilay Bare Copper per ASTM B3, B787
Insulation:Red Polyvinyl Chloride (PVC) Insulated Conductors with Nylon Sheath
Conductor Shield:Helically Wrapped Soft Drawn Bare Copper
Conductor Jacket:Colored PVC - Orange, Green, Blue
Ground:Soft Drawn Bare Copper
Filler:Polypropylene as needed to make round
Drain Wire:Tinned #12 AWG
Core Shield:1.7 mils aluminum tape plus a tinned braid.
Rip Cord:For ease of jacket removal
Overall Jacket:Black sunlight resistant (PVC) Jacket

Applications and Features:

Southwire’s TelcoFlex® 600 Volt tray cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, aerial supported by a messenger, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 75°C in wet locations and 90°C in dry locations, 130°C for emergency overload, and 150°C for short circuit conditions. Assembeled with fillers as needed to make round.

Specifications:

ASTM B3 Standard Specification for Soft or Annealed Copper Wire

ASTM B787 19 Wire Combination Unilay-Stranded Copper Conductors

UL 83 Thermoplastic Insulated Wires and Cables

UL 1277 Electrical Power and Control Tray Cables

UL 2882 Outline of Investigation for Radio Head Cable

ICEA S-95-658 (NEMA WC70) Power Cables Rated 2000 Volts or Less for the Distribution of Electrical Energy

IEEE 1202 FT4 Flame Test (70,000) BTU/hr Vertical Tray Test

Sample Print Legend:

{SQFTG} SOUTHWIRE{R} E75755 MASTER-DESIGN {UL} 3/C 4 AWG (21.2{mm2}) SHIELDED + 1/C 8 AWG (8.37{mm2}) GDING COND THHN/THWN 90{D}C DRY OR 75{D}C WET TYPE TC-ER 600V FT4 SUN RES DIR BUR

Table 1 – Physical and Electrical Data

Stock Number	Cond. Size	Cond. Number	Cond. Strands	Diameter Over Cond.	Insul. Thickness	Ground	Dia. Over Inner Jacket	Jacket Thickness	Approx. OD	Copper Weight	Approx. Weight	DC Resistance @ 25°C	AC Resistance @ 90°C	Min Bending Radius	Allowable Ampacity 75°C *	Allowable Ampacity 90°C *
	AWG	No.	strands	inch	mil	No. x AWG	inch	mil	inch	lb/1000ft	lb/1000ft	Ω/1000ft	Ω/1000ft	inch	Amp	Amp
673721	4	3	19	0.221	46	1 x 8	0.447	80	1.132	916	1257	0.258	0.323	14	85	95

All dimensions are nominal and subject to normal manufacturing tolerances

◊ Cable marked with this symbol is a standard stock item