Product Information

Specification

112-16-1431 250 MCM 1C Bare Copper Unshielded Okonite FMR-N Column B 600V Power and Control Cable

Allowable Ampacity for 112-16-1431 250 MCM 1C Bare Copper Unshielded Okonite FMR-N Column B 600V Power and Control Cable:100 Amps

About:

The 250 MCM AWG 1C Bare Copper Unshielded Okonite FMR-N Column B 600V Power and Control Cable is a specific type of electrical cable designed for power transmission and control applications. It's manufactured by Okonite, known for producing high-quality cables for various industries.

Also Known As:

• Okonite 250 MCM AWG Bare Copper Power and Control Cable
• Okonite FMR-N Column B 600V Cable
• 1C Bare Copper Cable

Application:

Okonite FMR-N Power and Control Cables are recommended for use in either power generating plants and in substations; designed especially for critical circuits where continuity of service is of prime importance. This premium quality control cable is recommended for wet or dry, ac or dc service at conductor temperatures to 90°C. They may be installed in conduits, ducts, cable troughs, trays, messenger supported, or directly buried in the earth.

Standards:

• NEC (National Electrical Code): Compliant with NEC standards to ensure safety and reliability in electrical installations.
• UL (Underwriters Laboratories): UL certified, meeting rigorous safety and performance standards for electrical cables.
• CSA (Canadian Standards Association): Compliant with CSA standards, suitable for use in Canadian applications.

Construction:

• Conductor: Copper per ASTM B-3, Class B stranded per ASTM B-8 and coated copper per ASTM B-33.
• Insulation: Okonite FMR-N meets or exceeds the electrical and physical requirements of ICEA S-73-532 & S-95-658

Features:

• Qualified as Class 1E cable
• Sizes 6 AWG and larger pass the IEEE 383 and 1202 flame test requirements.
• All sizes pass the ICEA S-95-658 vertical wire flame test.
• Quality Assurance traceability.
• Extreme heat resistance 90°C continuous rating; 130°C emergency overload rating; 250°C short circuit rating.
• Rated 90°C wet or dry.
• Exceptional resistance to deformation at high temperatures.
• Stable electrical properties
• Low SIC and power factor.
• Low moisture absorption.
• Mechanically rugged.
• Resistant to weather.
• Smaller diameter.
• More flexible, easier to install or terminate than XLPE insulation

Specifications:

• Conductor Size AWG/kcmil: 250
• Number of Strands: 37
• Insulation Thickness (miles): 65
• Insulation Thickness (mm): 1.65
• Approx. O.D (Inches): 0.67
• Approx. O.D (mm): 17.00
• Approx. Net Weight: 820
• ICEA Ampacity (1): 266
• Part Number: 112-16-1431

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

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