Product Hierarchy
Product Hierarchy

558GMS - Access Control, 18c (#18-4c, #22-6c Foil, #22-4, #22-4), CMR, Banana Peel®

Access Control Cable, Riser-CMR, 4-18 AWG conductors, 6-22 AWG conductors with Beldfoil® shield, 4-22 AWG conductors, 4-22 AWG conductors, All conductors stranded bare copper with FR-PVC insulation, Each cable has PVC 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

Construction Details

Element DescriptionElementNumber of ElementAWGStrandingMaterial
Card ReaderConductor(s)6227x30BC - Bare Copper
Door ContactConductor(s)4227x30BC - Bare Copper
REX/SpareConductor(s)4227x30BC - Bare Copper
Lock PowerConductor(s)4187x26BC - Bare Copper
Element DescriptionElementMaterialNom. Insulation DiameterColor Code
Card ReaderConductor(s)PVC - Polyvinyl Chloride0.049Black, Red, White, Green, Brown, Blue
Door ContactConductor(s)PVC - Polyvinyl Chloride0.049Black, Red, White, Green
REX/SpareConductor(s)PVC - Polyvinyl Chloride0.049Black, Red, White, Green
Lock PowerConductor(s)PVC - Polyvinyl Chloride0.066Black, Red, White, Green
Inner Shield Material
Element DescriptionElementShield TypeMaterialCoverageDrainwire Type
Card ReaderConductor(s)TapeBi-Laminate (Alum+Poly)100%24 AWG (7x32) TC
Door ContactConductor(s)No Shield
REX/SpareConductor(s)No Shield
Lock PowerConductor(s)No Shield
Inner Jacket Material
Element DescriptionElementMaterialNom. DiameterRipcordColor
Card ReaderConductor(s)PVC - Polyvinyl Chloride0.158 inYesOrange
Door ContactConductor(s)PVC - Polyvinyl Chloride0.158 inYesWhite
REX/SpareConductor(s)PVC - Polyvinyl Chloride0.189 inYesBlue
Lock PowerConductor(s)PVC - Polyvinyl Chloride0.198 inYesGray
Cable Diameter (Nominal): 0.425 in

Electrical Characteristics

Element DescriptionElementNom. Conductor DCRNom. Inner Shield DCRNom. Capacitance Cond-to-CondNom. Capacitance Cond-to-ShieldMax. Current
Card ReaderConductor(s)16.4 Ohm/1000ft13.9 Ohm/1000ft31 pF/ft56 pF/ft2.2 Amps per Conductor at 25ºC
Door ContactConductor(s)16.1 Ohm/1000ft46 pF/ft2.2 Amps per Conductor at 25ºC
REX/SpareConductor(s)16.3 Ohm/1000ft13.9 Ohm/1000ft46 pF/ft2.2 Amps per Conductor at 25ºC
Lock PowerConductor(s)6.5 Ohm/1000ft13.9 Ohm/1000ft30 pF/ft4 Amps per Conductor at 25ºC
UL Voltage Rating
300 V (UL CMR)

Mechanical Characteristics

UL RatingOperating
75°C0°C to +75°C
Bend Radius
Stationary Min.
4.25 in
Max. Pull Tension: 217 lbs
Bulk Cable Weight: 94 lbs/1000ft

Standards and Compliance

Environmental Suitability: Indoor
Sustainability: Product Lens™, Environmental Product Declaration (EPD) Available
Flammability / Fire Resistance: UL1666 Riser, FT4
NEC / UL Compliance: Article 800, CMR
CEC / C(UL) Compliance: CMG
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)
Plenum Number: 658GMS

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.


Update and Revision: Revision Number: 0.309 Revision Date: 09-30-2020
Date: 2005-04-01
No accessories are available for this product