Product Information

Specification

500 MCM TELCOFLEX II KS24194 L2 Central Office Power Wire

Allowable Ampacity for 500 MCM Telcoflex II KS24194 L2 Central Office Power Wire: 380 Amps 75°C, 430 Amps 90 °C

Applications:

TELCOFLEX is a durable and flexible electrical cable designed for telecommunications and power distribution in conducts and cable tray systems.  It is used in cell towers, data centers, and CATV. The electrical cable is suitable for use in temperatures up to 105°C in dry conditions and up to 60°C in wet conditions. TELCOFLEX II Central Office Power Cable is rated at 600 volts.

Also Known As:

500 TELCOFLEX II Central Office Power Cable, 500 TELCOFLEX II Telephone Central Office Power Cable, 500 TELCOFLEX II Telecom Power Wire

Standards:

• UL listed as Central Office Power Cable
• ASTM B-33 and B-172
• NEC (RHH/LS)
• UL Standard 44 (Type RHH/ST1 Thermoset Insulated), Physical and Electrical tests
• Telcordia Specification GR 347 GORE
• CT Rated in gauges 1/0 and larger
• VW-1
• FT-4 Flame Test
• ASTM B-33 and B172 for Flexible Strand
• CSA AWM / B 105°C, 600V
• IEC 60674, IEC 60332
• RoHS/ Reach Compliant
• WP93811 for Cold Flow (Creep) and Cut-Through

Construction:

Conductors:

The cable comes with stranded tinned copper conductors per B-33 and B-172. The conductors are Class I bunched in sizes 8 and 6 AWG, and rope-bunched in sizes 4 AWG and larger. For easier stripping, the conductors are covered with opaque mylar tape that acts as a separator.

Insulation:

The cable is known for its environmentally friendly, low-smoke, lead-free, silicone-free, and halogen-free insulation named TelcoHyde 522. It reduces the emission of toxins and harmful gases. The insulation has a limited oxygen index of 35 percent. TelcoHyde 5221 is resistant to smoke, flames, impact, abrasion, chemicals, acids, and halogens. The insulation is covered with a cotton braid with a saturant that makes it resistant to moisture and flames.

Specifications:

• Size AWG: 500 MCM
• Weight: 1.85 lbs per ft
• Number of Strands: 1221/.0201
• Outside Diameter: 1.090 inches
• Insulation: TelcoHyde 522
• Insulation Thickness: 0,095 mils
• Max. D.C. Resistance: .0234
• Nominal Conductor Diameter: 0.890 Inches
• Nominal Insulation Diameter: 1.090 Inches
• MAX D.C RES @ 20°C (OHMS/MFT): 0.0234
• AMPACITY PER NEC TABLE 310.15(B)(16): 75°C - 380, 90°C - 430

*Data provided on this page is subject to change based on different manufacturers' variances

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