RS485, 3 Pr #22 Str TC, PE Ins, OS+TC Brd, PVC Jkt, SIA Armor, PVC Jkt, CM, PLTC

RS-485, 3 Pair 22AWG (7x30) Tinned Copper, PE Insulation, Overall Beldfoil®+Tinned Copper Braid(65%) Shield, PVC Inner Jacket, Steel Interlock Armor, PVC Outer Jacket, CM, PLTC
Get Product Alerts
Product Overview

Suitable Applications

exposure to rodent, crush, or cut through force, burial, serial communication (RS-485 standard) comprising of PLCs, VFDs, HMIs, motors, RTU, SCADA, etc. within noisy environments over long distance, outdoor such as solar, lighting, etc.

Construction Details
Element Number of Element AWG Stranding Material
Pair(s) 3 22 7x30 TC - Tinned Copper
Element Material Thickness Nom. Insulation Diameter Color Code Notes
Pair(s) PE - Polyethylene (Foam) 0.023 in 0.075 White/Blue Stripe & Blue/White Stripe, White/Orange Stripe & Orange/White Stripe, White/Green Stripe & Green/White Stripe HDPE
Outer Shield Material
Shield Type Material Coverage Drainwire Type
Tape + Braid Bi-Laminate (Alum+Poly) + Tinned Copper (TC) 100% + 65% 22 AWG (7x30) TC
Inner Jacket Material
Material Nom. Diameter
PVC - Polyvinyl Chloride 0.374 in
Armor Type & Material
SIA - Steel Interlock Armor
Outer Jacket Material
Material Thickness Nom. Diameter
PVC - Polyvinyl Chloride 0.050 in 0.723 in

Cable Diameter (Nominal)

0.723 in

Electrical Characteristics
Element Nom. Conductor DCR Nom. Inner Shield DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Shield Characteristic Impedence Nom. Velocity of Prop.
Pair(s) 17.5 Ohm/1000ft 1.5 Ohm/1000ft 120 Ohm 78%
11.0 pF/ft 20.90 pF/ft 120 Ohm
High Frequency (Nominal/Typical)
Element Frequency [MHz]
Pair(s) 125 kHz
500 kHz
High Freq
Max. Insertion Loss (Attenuation)
0.29 dB/100ft
0.5 dB/100ft
UL Voltage Rating
300 V (CM, PLTC)
Mechanical Characteristics
UL Rating Operating
60°C -25°C to +60°C

Table Notes


Max. Pull Tension

200 lbs

Bulk Cable Weight

427 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor, Outdoor, Sunlight Resistance


CA Prop 65

Flammability / Fire Resistance

UL 1685 Vertical Tray

NEC / UL Compliance

Article 725, Article 800, CM, PLTC

CEC / C(UL) Compliance


European Directive Compliance

EU CE Mark, EU Directive 2015/863/EU, EU Directive 2011/65/EU (ROHS II), EU Directive 2012/19/EU (WEEE)

APAC Compliance

China RoHS II (GB/T 26572-2011)


Update and Revision

Revision Number: 0.50 Revision Date: 02-18-2021