Fire Alarm FPLR Solid Non-Shielded

300V, 60°C, Multi-Conductor, Unshielded, Solid Copper as FPLR. Rated CMR/CL3R/FPLR CMG SUN RES FT4. Minimum Operating Temperature -10°C, Maximum Operating Temperature 60°C

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Construction:

Conductor:Solid bare copper per ASTM B3
Insulation:Low Smoke Polyvinyl Chloride (LS-PVC)
Rip Cord:Rip cord for ease of jacket removal
Jacket:Red Low Smoke Polyvinyl Chloride (LS-PVC)

Applications and Features:

Fire protective signaling circuits. Also for smoke detectors, voice communications, audio control and initiating circuits. Article 760 of the NEC. Minimum Operating Temperature -10°C, Maximum Operating Temperature 60°C

Specifications:

UL 1424 Cables for Power-Limited Fire-Alarm Circuits

ASTM B3 Soft or Annealed Copper Wire

UL1424 Listed FPLR

NFPA 70, NFPA 101, and NFPA 502

UL 13 Power-Limited Circuit Cables

UL 444 Communications Cables (22 AWG - 16 AWG)

RoHS-2 (European Directive 2011/65/EU)

Sample Print Legend:

XX AWG X/C E75610 C{UL}US CMR/CL3R/FPLR SUN RES -- CMG FT4 MADE IN USA ROHS-2 COMPLIANT -- {MM/DD/YY} {HH:MM} {SEQUENTIAL FOOTAGE MARKS} SEQ FEET

Table 1 – Physical and Electrical Data

Stock Number	Cond. Size	Cond. Number	Cond. Strands	Diameter Over Cond.	Insul. Thickness	Jacket Thickness	Approx. OD	Copper Weight	Approx. Weight	DC Resistance @ 25°C	Min Bending Radius
	AWG	No.	strands	inch	mil	mil	inch	lb/1000ft	lb/1000ft	Ω/1000ft	inch
18 AWG
F40021-1	18	2	SOLID	0.04	10	15	0.132	10	14	6.669	0.5
F40568-1	18	4	SOLID	0.04	10	15	0.156	20	26	6.669	0.6
16 AWG
F50004-1	16	2	SOLID	0.05	10	15	0.156	16	21	4.181	0.6
F50383-1	16	4	SOLID	0.05	10	15	0.182	32	39	4.181	0.7
14 AWG
F60001-1	14	2	SOLID	0.064	10	15	0.19	25	32	2.631	0.8
F60355-1	14	4	SOLID	0.064	10	15	0.224	50	60	2.631	0.9
12 AWG
F70004-1	12	2	SOLID	0.08	10	15	0.232	40	49	1.662	0.9

All dimensions are nominal and subject to normal manufacturing tolerances

◊ Cable marked with this symbol is a standard stock item

Revision: 1.000.010

Updated On: April 15, 2026, 3:04 p.m. UTC