Belden 8777NH – Multi-Pair Cable distribution

Description

Belden 8777NH Specifications

Product Overview

Applications: Low voltage analog signals (4-20mA, 0-10V); low voltage digital control (24V); line level audio; computer communication; panel wiring.

Construction Details

• Conductor: 22 AWG, 7×30 stranding, Tinned Copper (TC)
• Insulation: Polypropylene (PP), 1.27 mm diameter, color-coded (Black & Red, Black & White, Black & Green, Red, Green, Blue)
• Inner Shield: Bi-Laminate (Alum+Poly) Tape, 100% coverage, with 22 AWG (7×30) TC drain wire, polyester for each pair
• Outer Jacket: Low Smoke Zero Halogen (LSZH), 0.89 mm thick, 7.00 mm diameter

Overall Cable Diameter: 7.00 mm

Electrical Characteristics

• Nom. Conductor DCR: 49.2 Ohm/km (15.0 Ohm/1000ft)
• Nom. Inner Shield DCR: 34.8 Ohm/km (10.6 Ohm/1000ft)
• Nom. Capacitance Cond-to-Cond: 98.4 pF/m (30.0 pF/ft)
• Nom. Capacitance Cond-to-Other (Conds + Shield): 180.4 pF/m (54.99 pF/ft)
• Nom. Characteristic Impedance: 50 Ohm
• Max. Current: 2 A

Mechanical Characteristics

• Operating Temperature: -45°C to +80°C
• Installation Temperature: -15°C to +80°C
• Storage Temperature: -45°C to +80°C
• Bend Radius: Installation Min. 70 mm (2.8 in)
• Max. Pull Tension: 180 N (40 lbf)
• Bulk Cable Weight: 42 lbs/1000ft

Belden 8777NH Standards and Compliance

• Environmental Suitability: Indoor – Euroclass Dca, Indoor, Non-Halogenated, Sunlight Resistance
• Flammability / Reaction to Fire: IEC 60332-1-2, IEC 60332-3-24
• CPR Compliance: CPR Euroclass: Dca-s1,d1,a1; CPR UKCA Class: Dca-s1,d1,a1
• ISO/IEC Compliance: IEC 61034-2 (Smoke Density Min Transmittance = 60%)
• CENELEC Compliance: EN 50290-2-20
• European Halogen Free Standards: IEC 62821-1 (Halogen Free Compliance = Yes), IEC 60754-1 (Halogen Amount = Zero), IEC 60754-2 (Halogen Acid Gas Amount – Max. Conductivity = 2.5 µS/mm, Min. pH = 4.3)
• European Directive Compliance: EU CE Mark
• UK Regulation Compliance: UKCA Mark

History

• Revision Number: 0.331
• Revision Date: 06-28-2024
• Datasheet

Belden 8777NH Part Numbers

• 8777NH.00152: Chrome, Reel, 152 m, EAN: 8719605019608
• 8777NH.00305: Chrome, Reel, 305 m, EAN: 8719605019615
• 8777NH.00500: Chrome, Reel, 500 m, EAN: 8719605019622
• 8777NH.001000: Chrome, Reel, 1,000 m, EAN: 8719605019592