Products
Fire Resistive (Circuit Integrity Cable)
VITALink® Armored Fire Resistive

Construction:
- Conductors: 14 AWG Solid Bare Copper
- Tape: Heat Resistant Tape
- Insulation: LZSH Thermoset Fire-Roc™
- Cable Assembly: Red & Black Pairs
- Binder: White Fire-Roc™ Binder
- Armor: CCW Copper
- Optional Jacket: Non-Halogen Flame Retardant Polyolefin
Applications:
Low voltage critical circuits where increased physical protection is required.
- Transit tunnels & platforms
- Underground & below grade structures
- Petrochemical, nuclear, and waste treatment facilities
36516, 36517, 36518, 36519, 36520, 36521, 36522, 36523
Part Numbers & Specs
Spec | Part Number | Number of Conductors | Nominal Core Diameter (in/mm) | Nominal Armor Diameter (in/mm) | Nominal Cable Diameter over Outer Jacket (in/mm) | Approximate Net Weight (Lbs/1000 ft.) |
---|---|---|---|---|---|---|
No Overall Jacket | ||||||
Spec | 36516 | 2 | 0.334/8.484 | 0.620/15.748 | N/A | 264 |
Spec | 36517 | 4 | 0.504/12.802 | 0.840/21.336 | N/A | 447 |
Spec | 36518 | 6 | 0.538/13.665 | 0.880/22.352 | N/A | 506 |
Spec | 36519 | 8 | 0.605/15.367 | 0.920/23.368 | N/A | 589 |
With Overall Jacket | ||||||
Spec | 36520 | 2 | 0.334/8.484 | 0.620/15.748 | 0.684/17.374 | 306 |
Spec | 36521 | 4 | 0.504/12.802 | 0.840/21.336 | 0.934/23.724 | 532 |
Spec | 36522 | 6 | 0.538/13.665 | 0.880/22.352 | 0.974/24.740 | 601 |
Spec | 36523 | 8 | 0.605/15.367 | 0.920/23.368 | 1.024/26.100 | 682 |
Notes:
- Refer to installation instructions for hardware certifications
- Refer to R27557 Fire Resistive Cable (UL)
- VITALink® Brand Type FPLR-ST1, CL3R-ST1, CSA FAS105 ST1 FT4 for use in System No. FHIT.40B and FHIT7.40B
- Authorities having Jurisdiction should be consulted before installation
Compliance:
- UL Listed Type FPLR-ST1
- UL Listed CL3R-ST1
- CSA Listed FAS 105 ST1 FT4
- UL Subject 1424 for Power Limited Fire Alarm Circuits; 300V/105°C Classified
- UL Subject 13 for Power Limited Circuit Cables; 300V/105°C Classified
- ANSI/UL 2196 2 Hour Fire Rating for use in FHIT System 40B
- CAN/ULC-S139 2 Hour Fire Rating with Hose Stream fro use in FHIT7 System 40B
- NFPA 70 & 72
- California State Fire Marshal
- RoHS Compliant