Part # Type  Shielding  Voltage  AWG  # of Elements  Jacket Material  Insulation Material  Jacket Diameter  Applicable Specifications 
6451 Pair  Ind Foil/Braid  300  15 & 18  PVC  PVC  0.48  CE, CSA CMG, CSA FT4, UL CMG, UL PLTC-ER 
(Ctrl+Click if PDF doesn't appear)
 Diameters (In)
1) Component 1 1 X 1 PAIR 
a) Conductor 15 (19/.0135) AWG TC 0.067
b) Insulation 0.021" Wall, Nom. PVC 0.109
(1) Color(s)  
Pair Color Pair Color Pair Color
1 BLACK-RED   
Individually Applied:
c) Shield: Alum/Mylar Tape, 25% Overlap, Min. 
(1) Foil Direction Foil Facing Out 
2) Component 2 1 X 1 PAIR 
a) Conductor 18 (19/30) AWG TC 0.049
b) Insulation 0.053" Wall, Nom. Foam HDPE 0.150
(1) Color(s)  
Pair Color Pair Color Pair Color
1 BLUE-WHITE   
Individually Applied:
c) Shield: Alum/Mylar Tape, 25% Overlap, Min. 
(1) Foil Direction Foil Facing Out 
3) Cable Assembly 2 Components Cabled 
a) Twists: 2.4 Twists/foot (min) 
4) Shield TC BRAID Shield,65% Coverage, Min. 
a) Drain Wire 18 (19/30) AWG TC 
5) Jacket 0.060" Wall, Nom.,PVC0.480+/- 0.015
a) Color(s) SLATE
b) Print ALPHA WIRE P/N 6451
DEVICENETTM THICK --- 1PR16 1PR18 SHIELDED (UL)
EXXXXX CMG 75C OR PLTC-ER SUN RES OR AWM
20201 600V C(UL) CMG OR AWM I/II A 80C 300V
--- FT4 OIL RES CE ROHS
(1 METER MARKING, ---METER---)
[Note: Product may have c(UL) or CSA markings depending upon plant of manufacture.]
1) UL PLTC 75°C
 SUN RES 75°C
 CMG 75°C
 AWM/STYLE 20201 60°C / 600 VRMS
 EXPOSED RUN 
2) CSA International C(UL) TYPE CMG 75°C
 AWM I/II A 80°C / 300 VRMS
 FT4 
3) Other ODVA CLASS 2 THICK 
4) CE:EU Low Voltage Directive 2006/95/EC
1) CE: EU Directive 2011/65/EU(RoHS2):
 This product complies with European Directive 2011/65/EU (RoHS Directive) of the European Parliament and of the Council of 8 June 2011. No Exemptions are required for RoHS Compliance on this item. Consult Alpha Wire's web site for RoHS C of C.
2) REACH Regulation (EC 1907/2006):
 This product does not contain Substances of Very High Concern (SVHC) listed on the European Union's REACH candidate list in excess of 0.1% mass of the item. For up-to-date information, please see Alpha's REACH SVHC Declaration.
Physical & Mechanical Properties
1) Temperature Range-20 to 75°C(static), 0 to 80°C (dynamic)
2) Bend Radius 10X Cable Diameter
3) Pull Tension 104 Lbs, Maximum
Electrical Properties(For Engineering purposes only)
1) Voltage Rating 300 VRMS
2) Component 1
a) Inductance 0.174 µH/ft, Nominal
b) Conductor DCR 3.6 Ω/1000ft @20°C, Nominal
c) Current 8 amps per conductor @30°C, Maximum
3) Component 2
a) Characteristic Impedance 120 Ω +/- 12
b) Inductance 0.258 µH/ft, Nominal
c) Mutual Capacitance 12 pf/ft @1 kHz, Nominal
d) Velocity of Propagation 75 %
e) Conductor DCR 6.9 Ω/1000ft @20°C, Nominal
f) OA Shield DCR 1.8 Ω/1000ft @20°C, Nominal
g) Current 5 amps per conductor @30°C, Maximum
h) Attenuation, Max dB/100ft0.13 @ 125 kHz
  0.25 @ 500 kHz
  0.36 @ 1 MHz
PackagingFlange x Traverse x Barrel (inches)
a) 1000 FT 24 x 14 x 12 Continuous length
b) 500 FT 18 x 12 x 8 Continuous length
c) 100 FT 16 x 11 x 8 Continuous length
 [Spool dimensions may vary slightly]

Alpha Essentials Data & Bus Cable:

Offering industry-leading mechanical and electrical performance for the major industrial automation protocols, including ControlNet™, RS-485, DeviceNet™, Fieldbus, PROFIBUS™, and Industrial Twinax.  With multiple configurations, we are sure to meet the needs of your demanding applications.

ControlNet™ Cable

  • Low-loss RG-6/U 75-ohm coaxial cable
  • Double braid/foil shielding for maximum signal integrity and run length

RS-485 Cable

    • 1 to 4 pairs
    • Braid/foil shield to reduce electrical noise sensitivity
    • UL Type PLTC Open Wiring (300 V)
    • Sunlight resistant

    DeviceNet™ Cable

    • Power and data in a rugged two-pair cable
    • Sunlight resistant
    • Available for ODVA thick and thin trunks
    • Compliant with Allen-Bradley part numbers 1485 CPI-A and 1485 CPI-C

    Fieldbus and PROFIBUS™ Cable

    • 100-ohm impedance for Types A and B Fieldbus
    • 150-ohm impedance for High-Speed Fieldbus and PROFIBUS DP

    Industrial Twinax Cable

      • Meets the requirements of Allen-Bradley Data Highway Networks
      Request a Sample Download Brochure Consult a Cable Expert

      Need a more unique construction? Different color code? Different color Jacket?

      Request a Custom Quote Resources
      AlphaWire