Product Hierarchy
Product Hierarchy

638AFS - Access Control, 16c (#18-3pr, #16-4c, #18-6c), Shielded, Banana Peel®, CMP


Access Control Cable, Plenum-CMP, 3-18 AWG pairs, 4-16 AWG conductors, 4-18 AWG conductors, 2-18 AWG conductors, All conductors stranded bare copper with Flamarrest® insulation, Each cable has overall Beldfoil® shield and Flamarrest® jacket, Banana Peel® No overall jacket

Product Overview

Suitable Applications: Access Control, Security System, Power Limited Controls
Patent: This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/resources/patents.

Construction Details

Conductor
Element DescriptionElementNumber of ElementAWGStrandingMaterial
Card ReaderPair(s)3187x26BC - Bare Copper
Door ContactConductor(s)2187x26BC - Bare Copper
REX/SpareConductor(s)4187x26BC - Bare Copper
Lock PowerConductor(s)41619x29BC - Bare Copper
Insulation
Element DescriptionElementMaterialThicknessColor Code
Card ReaderPair(s)PVC - Polyvinyl Chloride0.009 in (0.23 mm)Black & Red, White & Green, Brown & Orange
Door ContactConductor(s)PVC - Polyvinyl Chloride0.008 in (0.20 mm)Black, Red
REX/SpareConductor(s)PVC - Polyvinyl Chloride0.008 in (0.20 mm)Black, Red, White, Green
Lock PowerConductor(s)PVC - Polyvinyl Chloride0.009 in (0.23 mm)Black, Red, White, Green
Inner Shield Material
Element DescriptionElementShield TypeMaterialCoverageDrainwire Type
Card ReaderPair(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Door ContactConductor(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
REX/SpareConductor(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Lock PowerConductor(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Inner Jacket Material
Element DescriptionElementMaterialNom. DiameterRipcordColor
Card ReaderPair(s)PVC - Polyvinyl Chloride0.286 in (7.26 mm)YesOrange
Door ContactConductor(s)PVC - Polyvinyl Chloride0.166 in (4.22 mm)YesWhite
REX/SpareConductor(s)PVC - Polyvinyl Chloride0.195 in (4.95 mm)YesBlue
Lock PowerConductor(s)PVC - Polyvinyl Chloride0.222 in (5.64 mm)YesGray
Outer Jacket Material
Nom. Diameter
0.542 in
Table Notes: Banana Peel®
Cable Diameter (Nominal): 0.542 in (13.8 mm)

Electrical Characteristics

Electricals
Element DescriptionElementNom. Conductor DCRNom. Inner Shield DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldMax. Current
Card ReaderPair(s)6.6 Ohm/1000ft (22 Ohm/km)13.1 Ohm/1000ft (43.0 Ohm/km)40 pF/ft (130 pF/m)72 pF/ft (240 pF/m)4 Amps per Conductor at 25ºC
Door ContactConductor(s)6.6 Ohm/1000ft (22 Ohm/km)16.7 Ohm/1000ft (54.8 Ohm/km)70 pF/ft (230 pF/m)126 pF/ft (413 pF/m)4 Amps per Conductor at 25ºC
REX/SpareConductor(s)6.6 Ohm/1000ft (22 Ohm/km)15.9 Ohm/1000ft (52.2 Ohm/km)42 pF/ft (140 pF/m)76 pF/ft (250 pF/m)4 Amps per Conductor at 25ºC
Lock PowerConductor(s)4 Ohm/1000ft (13 Ohm/km)15.9 Ohm/1000ft (52.2 Ohm/km)45 pF/ft (150 pF/m)81 pF/ft (270 pF/m)5 Amps per Conductor at 25ºC
Voltage
UL Voltage Rating
300 V (UL CMP)

Mechanical Characteristics

Temperature
UL RatingOperating
0°C to +75°C0°C to +75°C
Bend Radius
Stationary Min.Installation Min.
5.4 in (140 mm)5.4 in (140 mm)
Max. Pull Tension: 428 lbs (194 kg)
Bulk Cable Weight: 176 lbs/1000ft (262 kg/km)

Standards and Compliance

Environmental Suitability: Indoor - Plenum, Indoor
Sustainability: Product Lens™, Environmental Product Declaration (EPD) Available
Flammability / Fire Resistance: NFPA 262, FT6, IEC 60332-1-2
NEC / UL Compliance: Article 800, CMP
CEC / C(UL) Compliance: CMP
CPR Euroclass: Eca
European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
APAC Compliance: China RoHS II (GB/T 26572-2011)
Non-Plenum Number: 538AFS

Product Notes

Notes: Cold environment installation: When installing cables that have been stored at ambient temperatures of 32 degrees Fahrenheit (0 degrees Centigrade) or lower, Belden recommends conditioning of the cable for 12 hours at room temperature prior to individual cable leg separation.

History

Update and Revision: Revision Number: 0.336 Revision Date: 07-02-2021
Date: 2005-04-01
Belden-Copper-Catalog-2016.pdf
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