Fire protective signaling circuits. Also for smoke detectors, voice communications, audio control and initiating circuits. Article 760 of the NEC.
| Cable Type | FPLR FPLR | |
| Cond. Size | 14 AWG 14 AWG | |
| Conductor Number | 2 2 | |
| Cond. Type | CU CU | |
| Cond. Strands | 7 7 | |
| Diameter Over Conductor (in) (cm) | 0.070 0.18 | inch cm |
| Color | BK,RD BK,RD | |
| Insulation Thickness (mils) (mm) | 10 0.25 | mils mm |
| Jacket Thickness (mils) (mm) | 15 0.38 | mils mm |
| Approx. OD (in) (cm) | 0.218 0.55 | inch cm |
| Copper Weight (lbs/1000') (kgs/km) | 25 37 | lbs/1000' kgs/km |
| Approx. Weight (lbs/1000') (kgs/km) | 35 52 | lbs/1000' kgs/km |
| Shield Type | none none | |
| DC Resistance at 25C (ohms/1000') (ohms/km) | 2.631 3.92 | ohms/1000' ohms/km |
| AC Resistance at 75C (ohms/1000') (ohms/km) | 3.170 4.72 | ohms/1000' ohms/km |
| Min. Bend Radius (in) (cm) | 0.8 2.03 | inch cm |
| Allowable Ampacity Raceway 75C | 20 20 | |
| Allowable Ampacity Raceway 90C | 25 25 |
