ADI PRO 18/2 Plenum Fire Alarm Cable RN-2005106, Unshielded, FPLP, CL3P, FT6, 1,000', Express Box, Red
Pull it straight from the box.
18/2 plenum fire alarm cable on a 1,000' Express Box. Two solid copper conductors, unshielded, built for power-limited fire alarm circuits in air-handling spaces.

Plenum spaces demand plenum-rated cable.
Drop ceilings and raised floors are air-handling spaces where code calls for plenum-rated cable. The wrong jacket rating can fail the install.
Built for fire alarm runs
Plenum-rated construction and job-site packaging for fire alarm installers and electrical contractors.
Plenum rated
Marked FPLP, CL3P and FT6 for runs through air-handling spaces such as drop ceilings and raised floors.

Cable length per Express Box
One box covers long runs between control panels, detectors, pull stations and horn/strobes.
Unshielded and light
The unshielded construction keeps the cable light and easy to strip and terminate.
Express Box packaging
The 1,000' Express Box is designed to pay out cable without kinks or tangles.
Descending length marking
Descending length marking helps you see how much cable remains on the run.
Everything you need to know.
| Brand | ADI PRO |
| Model | 18/2 |
| Cable Type | Fire Alarm Cable |
| Gauge | 18AWG |
| Conductors | 2 |
| Pairs | 1 |
| Conductor Material | Copper |
| Solid or Stranded | Solid |
| Shielding | No |
| Insulation | PVC (Polyvinyl Chloride) |
| Cable Rating | Plenum |
| Cable Length | 1000' |
ADI PRO 18/2 Plenum Fire Alarm Cable RN-2005106, Unshielded, FPLP, CL3P, FT6, 1,000', E...
The ADI PRO RN-2005106 is 18/2 Plenum Fire Alarm Cable (Unshielded, FPLP, CL3P, FT6, 1,000', Express Box, Red). It is made for fire alarm installers and electrical contractors running power-limited fire alarm circuits, and ships as a 1000' express box so it can be pulled straight from the package on the job site.
It has 2 conductors of 18 AWG copper. The cable is unshielded, which keeps it light and easy to strip and terminate. Its plenum rating is intended for runs through air-handling spaces such as drop ceilings and raised floors, where code calls for plenum-rated cable. Markings listed for this cable: FPLP (plenum-rated fire alarm power-limited cable), CL3P (Class 3 plenum), FT6 (Canadian horizontal flame and smoke test). The express box packaging is designed to pay out the cable without kinks or tangles.
Key Features
- Unshielded, CL3P
- Bare copper conductors
- Meets all ANSI/TIA/EIA standards
- Descending length marking
- 1,000'
Specifications
- Brand: ADI PRO
- Model: RN-2005106
- American Wire Gauge: 18AWG
- Cable Rating: Plenum
- Conductor Count: 2
- Number of Conductors: 2
- Cable Length: 1000'
- Package Type: Express Box
- Shipping weight: 16.36 lb
Typical Uses
- Fire alarm initiating device and notification appliance circuits
- Power-limited fire alarm wiring between control panels, detectors, pull stations and horn/strobes
- New construction, retrofit and service work on commercial fire alarm systems
Before ordering, confirm that the cable's rating (riser, plenum or general purpose), gauge and conductor count meet the code requirements for your installation space and the power and signal needs of the devices you are connecting. Contact us if you need help choosing the right cable.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

ADI PRO 18/2, ready to order.
- Cable Type: Fire Alarm Cable
- Gauge: 18AWG
- Conductors: 2
- Pairs: 1
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