Product Hierarchy
Product Hierarchy

5320FM - Electronic, 2 C #18 Sol BC, Silicone Ins, OS, LSZH Jkt, FPLR-CI (UL2196)

High Temperature Electronic, 2 Conductor 18AWG (Solid) Bare Copper, Silicone Insulation, Overall Beldfoil® Shield, LSZH Outer Jacket, FPLR-CI (UL2196)

Product Overview

Suitable Applications: Survivability, Survivability from Attach by Fire, Fire Alarm Circuit Integrity, CI, Survivability by NFPA72, Sim to MI, Similar to Mineral Insulated, FPLR-CI, Emergency Circuits, Notification Devises, Fire Pumps, 2 hour fire rating

Physical Characteristics (Overall)

AWGStrandingMaterialNo. of Conductors
18SolidBC - Bare Copper2
Conductor Count: 2
MaterialNominal Wall Thickness
Silicone Rubber0.034 in
Color Chart
Outer Shield Material
TypeMaterialMaterial Trade NameCoverage [%]Drainwire MaterialDrainwire AWGDrainwire Construction n x D
TapeBi-Laminate (Alum+Poly)Beldfoil®100%TC - Tinned Copper207x28
Outer Jacket Material
MaterialNominal DiameterNominal Wall Thickness
PE - Polyethylene0.314 in0.045 in
Table Notes: Flame Retardant

Electrical Characteristics

Conductor DCR
Nominal Conductor DCRNominal Outer Shield DCR
5.86 Ohm/1000ft9 Ohm/1000ft
Nom. Capacitance Conductor to Conductor
27 pF/ft
UL DescriptionUL Voltage Rating
FPLR only applications300 V RMS
CI applications41 V RMS

Temperature Range

UL Temp Rating: 105°C
Operating Temp Range: -20°C To +105°C

Mechanical Characteristics

Bulk Cable Weight: 45 lbs/1000ft
Max. Pull Tension: 39.2 lbs
Min Bend Radius/Minor Axis: 3.25 in


NEC/(UL) Compliance: FPLR-CI

Applicable Environmental and Other Programs

EU Directive Compliance: EU Directive 2003/11/EC (BFR)
EU CE Mark: Yes
MII Order #39 (China RoHS): Yes

Flammability, LS0H, Toxicity Testing

UL Flammability: UL1666 Riser
UL voltage rating: 300 V RMS


Plenum (Y/N): No


Update and Revision: Revision Number: 0.119 Revision Date: 09-30-2020
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