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Document overview
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Technical content
Page 1
Product: 9879
Audio, Control & Instrument, #20-15pr, PO, Indiv. Foil, PVC Jkt, CM
Product Description
Audio, Control & Instrument Cable, 20 AWG stranded (7x28) tinned copper conductors, polypropylene insulation, 15 twisted pairs, individually shielded with
Beldfoil® (100% coverage), 22 AWG stranded tinned copper drain wire, overall PVC jacket.
Technical Specifications
Product Overview
Low Voltage Analog Signals (4-20ma, 0-10v, ...); Low Voltage Digital Control (24v, …); Line Level Audio; Computer Communication; Panel Wiring
Suitable Applications:
Construction Details
Conductor
| Element | Number of Element | Size | Stranding | Material |
| Pair(s) | 15 | 20 AWG | 7x28 | TC - Tinned Copper |
Insulation
| Element | Material | Nom. Thickness | Color Code |
| Pair(s) | PP - Polypropylene | 0.015 in (0.38 mm) | Black & Red, Black & White, Black & Green, Black & Blue, Black & Yellow, Black & Brown, Black & Orange, Red & White, Red & Green, Red & Blue, Red & Yellow, Red & Brown, Red & Orange, Green & White, Green & Blue |
Inner Shield
| Element | Shield Type | Material | Coverage | Drainwire Type | Notes |
|---|---|---|---|---|---|
| Pair(s) | Tape | Bi-Laminate (Alum+Poly) | 100% | 22 AWG (19x34) TC | each pair |
Outer Jacket
| Material | Nom. Thickness | Nom. Diameter | |
| PVC - Polyvinyl Chloride | 0.052 in (1.3 mm) | 0.689 in (17.5 mm) | |
| Overall Cable Diameter (Nominal): 0.689 in (17.5 mm) | |||
Electrical Characteristics
Electricals
| Element | Nom. Conductor DCR | Nom. Capacitance Cond-to-Cond | Nom. Capacitance Cond-to-Other (Conds + Shield) | Nom. Characteristic Impedence | Nom. Velocity of Prop. | Max. Current |
|---|---|---|---|---|---|---|
| Pair(s) | 10.5 Ohm/1000ft (34.4 Ohm/km) | 30 pF/ft (98 pF/m) | 55 pF/ft (180 pF/m) | 50 Ohm | 66% | 2 Amps per Conductor at 25ºC |
Voltage
UL Voltage Rating
300 V (CM), 30 V (UL AWM 2919)
Mechanical Characteristics
Temperature
| UL Temperature | Operating |
| 80°C (UL AWM 2919) | -20°C to +80°C |
Bend Radius
Page 2
| Stationary Min. | Installation Min. | |
|---|---|---|
| 6.9 in (180 mm) | 6.9 in (180 mm) | |
| Max. Pull Tension: 520 lbs (240 kg) | ||
| Bulk Cable Weight: 272 lbs/1000ft (405 kg/km) | ||
Standards and Compliance
Environmental Suitability:
Indoor
Flammability / Reaction to Fire:
UL1685 UL Loading
CPR Compliance:
CPR Euroclass: Eca
NEC / UL Compliance:
Article 800, CM
AWM Compliance:
AWM 2919
CEC / C(UL) Compliance:
CM
EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
European Directive Compliance:
UK Regulation Compliance:
UKCA Mark
APAC Compliance:
China RoHS II (GB/T 26572-2011)
History
Update and Revision:
Revision Number: 0.326 Revision Date: 05-05-2023
Part Numbers
Variants
| Item # | Color | UPC |
| 9879 0601000 | Chrome | 612825259923 |
| 9879 060500 | Chrome | 612825259930 |
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negligence or any other theory, arising out of or in connection with the use, or inability to use, the information or specifications described herein. All sales of Belden products are subject to Belden's standard terms and conditions of sale. Belden believes this product to be in compliance with all applicable environmental programs as listed in the data sheet. The information provided is correct to the best of Belden's knowledge, information and belief at the date of its publication. This information is designed only as a general guide for the safe handling, storage, and any other operation of the product itself or the one that it becomes a part of. The Product
Disclosure is not to be considered a warranty or quality specification. Regulatory information is for guidance purposes only. Product users are responsible for determining the applicability of legislation and regulations based on their individual usage of the product.