Product Information

Specification

373 MCM Polyrad XT Flexible Rapid Transit Wire Heavy Wall Insulation 600V

Application:

• Ideally suited for use where environmental factors require cable characteristics to perform with a high degree of flame retardancy and excellent moisturestable electrical values. Where reliability is the major concern and where maximum performance will be demanded
• Engineered and manufactured for both original equipment and retrofit use in power and control circuits and in motor leads
• Extensively found on all types of heavy- and light-rail cars, rapid transit cars, diesel-electric locomotives, freight cars, wayside equipment and off-road vehicles

Also Known As:

373 MCM POLYRAD XT 2000V, 373 MCM Heavy wall transit wire, 373 MCM 2000V transit cable, 373 MCM POLYRAD XT heavy insulation, 373 MCM Flame-resistant transit cable 2000V, 373 MCM POLYRAD XT wire specs, 373 MCM Transit cable 2000V insulation, 373 MCM POLYRAD XT flexible wire, 373 MCM High-voltage transit cable, 373 MCM POLYRAD XT durability

Conductor:

20 AWG thru 1111 kcmil soft annealed tinned copper per ASTM B33, B8 and B172

Insulation:

Polyrad XT flame-retardant, low-smoke irradiated CrossLinked Polyolefin (XLPO)

Print:

GENERAL CABLE BRAND REX BRAND (WC) POLYRAD XT 125C/110C XXAWG 2000V YEAR/MONTH

Options:

• Class K stranding
• Available in colors other than dark gray
• Cables meeting NYCT TX Specification available upon
request

Features:

• Dual temperature rating at 125°C/110°C for long life, higher ampacities and protection from thermal overloads
• Excellent flexibility & free stripping
• Higher ampacities and simplified installations possible due to small outside diameters, flexible stranding and insulation
• Outstanding thermal stability at elevated temperatures
• Maximum flame retardance and low toxicity
• Excellent low-temperature performance; suitable for installation in sub-zero conditions
• Extra-tough, mechanically rugged irradiated thermoset insulation
• Resistant to most oils and chemicals
• Meets cold bend test at –55°C
• Meets cold impact test at –40°C

Specifications:

• Size: 373 MCM
• No of Stranding: 925/24
• Nominal Conductor Diameter (In): 0.750
• Nominal Insulation Thickness (Mils): 105
• Nominal Cable Diameter (In) : 0.960
• Ampacity Free Air 40° Ambient: 110°C = 657, 125°C = 710
• Copper Weight (Lbs): 1176
• Cable Weight (Lbs): 1353 

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

** Images are for display purposes only refer to Product Technical Details for accurate information on the product.

In the case the material only comes in a predetermined color or doesn’t come with any color