CONDUCTOR: 2 conductors of stranded tinned copper.
INSULATION: Polyethylene.
JACKET: High-density polyethylene, black.
CONSTRUCTION: Aluminum polyester shield with 20 AWG stranded tinned copper drain wire. Interior moisture penetration filler of non hygroscopic polypropylene in type B cables.
USES: Loop detector lead-in cable, from the pull box adjacent to the loop to the field terminals in the cabinet. Meets Cal-Trans specifications.
Consult Standard Wire & Cable Co.’s sales department for other traffic signal and IMSA cables.
| Catalog No. | AWG Size | Insulation Thickness Nylon | Insulation Thickness PVC | Jacket Thickness | Moisture Barrier | Nominal O.D. | Put Up | Stranding | Type | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 504-74B | 16 |
0.035 in 0.889 mm |
0.020 in 0.020 in |
0.035 in 0.889 mm |
Yes |
0.310 in 7.87 mm |
2500 ft | 19/29 | B |
37 lbs/1000 ft 55 kgs/km |
| 504-74C | 16 |
0.035 in 0.889 mm |
0.020 in 0.020 in |
0.035 in 0.889 mm |
No |
0.285 in 7.24 mm |
2500 ft | 19/29 | C |
34 lbs/1000 ft 51 kgs/km |