
| IMSA SPEC NO. |
RATING | APPLICATIONS | INSTALLATION | CONDUCTOR CONFIGURATION | MECHANICAL CHARACTERISTICS |
| 19-1 | 600V | Traffic Signal, Fire Protective Signal |
Aerial or Duct | Cabled Conductors | PVC Outer Jacket |
| 19-2 | 600V | Traffic Signal, Fire Protective Signal |
Aerial or Duct | Twisted Pairs | Shielded, PVC Outer Jacket |
| 19-3 | 600V | Traffic Signal, Fire Protective Signal |
Figure-8 Aerial, Integral Msgr. |
Cabled Conductors | PVC Outer Jacket |
| 19-4 | 600V | Traffic Signal, Fire Protective Signal |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Shielded, PVC Outer Jacket |
| 19-5 | 600V | Traffic Signal, Fire Protective Signal |
Aerial, Duct, or Buried |
Cabled Conductors | Shielded, PE Inner & PVC Outer Jackets |
| 19-6 | 600V | Traffic Signal, Fire Protective Signal |
Aerial, Duct, or Buried |
Twisted Pairs | Shielded, PE Inner & PVC Outer Jackets |
| 19-2 | 600V | Traffic Signal, Fire Protective Signal |
Aerial or Duct | Cabled Conductors | PE Outer Jacket |
| 19-3 | 600V | Traffic Signal, Fire Protective Signal |
Aerial or Duct | Twisted Pairs | Shielded, PE Outer Jacket |
| 19-4 | 600V | Traffic Signal, Fire Protective Signal |
Figure-8 Aerial, Integral Msgr. |
Cabled Conductors | PE Outer Jacket |
| 19-5 | 600V | Traffic Signal, Fire Protective Signal |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Shielded, PE Outer Jacket |
| 19-6 | 600V | Traffic Signal, Fire Protective Signal |
Aerial, Duct or Buried | Cabled Conductors | Shielded, PE Inner & PVC Outer Jackets |
| 20-6 | 600V | Traffic Signal, Fire Protective Signal |
Aerial, Duct or Buried | Twisted Pairs | Shielded, PE Inner & PVC Outer Jackets |
| 26-3 | - | Signal Systems | Aerial Self-Supporting | Single Hard-Drawn Copper Conductor |
HDPE Insulation |
| 28-3 | - | Signal Systems | Aerial Self-Supporting | Single Copper-Covered Steel Conductor |
HDPE Insulation |
| 29-1 | - | Signal Systems | Aerial Self-Supporting | "C" Line Wire (Parallel) Two Hard-Drawn Copper Conductors |
HDPE Insulation |
| 28-3 | - | Signal Systems | Aerial Self-Supporting | "C" Line Wire (Parallel) Two Copper-Covered Steel Conductors |
HDPE Insulation |
| 29-3 | - | Signal Systems | Aerial Self-Supporting | "C" Line Wire (Parallel) Two Hard-Drawn Copper Conductors |
HDPE Insulation PVC Outer Jacket |
| 29-4 | - | Signal Systems | Aerial Self-Supporting | "C" Line Wire (Parallel) Two Copper-Covered Steel Conductors |
HDPE Insulation PVC Outer Jacket |
| 39-2 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial, Duct, or Building Raceway |
Twisted Pairs | Shielded, PVC Outer Jacket |
| 39-4 | 300 | Traffic Communications, Data Acquisition |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Shielded, PVC Outer Jacket |
| 39-6 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial, Duct, or Building Raceway |
Twisted Pairs | Shielded, PE Inner & PVC Outer Jackets |
| 40-2 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial, Duct, or Building Raceway |
Twisted Pairs | Shielded, PE Outer Jacket |
| 40-4 | 300 | Traffic Communications, Data Acquisition |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Shielded, PE Outer Jacket |
| 40-6 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial, Duct, Buried, or Building Raceway |
Twisted Pairs | Shielded, PE Inner & Outer Jackets |
| 50-2 | 600V | Signal Loop Detector Lead-In Feeder |
Duct or Buried | Twisted Pair | PE Insulation, PE Outer Jacket |
| 50-2 | 600V | Inductance Loop Detector |
Duct | Single Conductor | PVC/Nylon Insulation |
| 51-3 | 600V | Inductance Loop Detector |
Duct or Buried | Single Conductor | Cross Linked PE Insulation |
| 51-5 | 600V | Inductance Loop Detector |
Duct or Buried | Single Conductor | PVC/Nylon Insulation in PVC or PE Tube |
| 51-7 | 600V | Inductance Loop Detector |
Duct or Buried | Single Conductor | Cross Linked PE Insulation in PVC or PE Tube |
| 59-2 | 300 | Fire Protective Signal Traffic Communications Data Acquisition |
Aerial or Duct | Twisted Pairs | Filled Core, Shielded, PVC Outer Jacket |
| 59-4 | 300 | Traffic Communications, Data Acquisition |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Filled Core, Shielded, PVC Outer Jacket |
| 59-6 | 300 | Fire Protective Signal Traffic Communications Data Acquisition |
Aerial, Duct, or Buried |
Twisted Pairs | Filled Core, Shielded, PE Inner Jacket, PVC Outer Jacket |
| 60-2 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial or Duct | Twisted Pairs | Filled Core, Shielded, PE Outer Jacket |
| 60-4 | 300 | Traffic Communications, Data Acquisition |
Figure-8 Aerial, Integral Msgr. |
Twisted Pairs | Filled Core, Shielded, PE Outer Jacket |
| 60-6 | 300 | Fire Protective Signal, Traffic Communications, Data Acquisition |
Aerial, Duct, or Buried |
Twisted Pairs | Filled Core, Shielded, PE Inner & Outer Jackets |
| 70-1 | - | Traffic Communications | Aerial, Duct, or Buried |
2 to 72 fibers | All Dielectric |
| 70-5 | - | Traffic Communications | Duct or Buried | 2 to 72 fibers | Armored |