Product: 6660FT Thermostat & Control, 24-2c, TC, O/A Foil, CMP Product Description Thermostat & Control Cable, Plenum-CMP, 1-24 AWG solid tinned copper pair with foam FEP insulation, Beldfoil shield, Flamarrest jacket Technical Specifications Product Overview Suitable Applications: Thermostat, Control, Noisy Environment Construction Details Conductor Element Number of Element Size Stranding Material Pair(s) 1 24 AWG Solid TC - Tinned Copper Insulation Element Material Nom. Thickness Nom. Insulation Diameter Color Code Pair(s) FEP - Fluorinated Ethylene Propylene (Foam) 0.013 in (0.33 mm) 0.047 in (1.2 mm) Black & White Outer Shield Shield Type Material Coverage Drainwire Type Tape Bi-Laminate (Alum+Poly) 100% 24 AWG (Solid) TC Outer Jacket Material Nom. Thickness Nom. Diameter PVC - Polyvinyl Chloride 0.015 in (0.38 mm) 0.128 in Overall Cable Diameter (Nominal): 0.128 in Electrical Characteristics Electricals Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Characteristic Impedence Nom. Velocity of Prop. Max. Current 28.4 Ohm/1000ft 16.9 pF/ft (55.4 pF/m) 100 Ohm 78% 2.1 Amps per Conductor at 25C Voltage UL Voltage Rating 300 V Mechanical Characteristics Temperature UL Temperature Operating 75C -20C To +75C Bend Radius Stationary Min. Installation Min. 1.28 in (32.5 mm) 1.28 in Max. Pull Tension: 15 lbsBulk Cable Weight: 9 lbs/1000ft Standards and Compliance Environmental Suitability: Indoor - Plenum, Indoor Flammability / Reaction to Fire: NFPA 262 (UL910), FT6 NEC / UL Compliance: Article 800, CMP CEC / C(UL) Compliance: CMP 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: 5660FT History Update and Revision: Revision Number: 0.320 Revision Date: 12-21-2021 Variants Item Color UPC 6660FT 0011000 Brown 612825178811 2022 Belden, Inc All Rights Reserved. Although Belden makes every reasonable effort to ensure their accuracy at the time of this publication, information and specifications described here in are subject to error or omission and to change without notice, and the listing of such information and specifications does not ensure product availability. Belden provides the information and specifications herein on anASI basis, with no representations or warranties, whether express, statutory or implied. In no event will Belden be liable for any damages (including consequential, indirect, incidental, special, punitive, or exemplary damages) whatsoever, even if Belden has been advised of the possibility of such damages, whether in an action under contract, 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.