IMSA 20-3 Traffic Signal Control Cable

Figure 8 Unshielded

Stranded or solid bare copper conductor, colour coded Polyethylene insulation,  polyester binder tape, Black sunlight resistant PVC jacket. -30° C to 75° C, 600 Volts. Integrated Messenger - 1/4″ (.250″) 7-wire extra high strength (6,650 lb. test) flooded galvanized steel strand.

Packaging: 1500m, 300m, & 150m Spools.

Applications:
PCS
Catalogue
Number

Conductor

Wall Thickness

(inches)

Jacket Thickness

(inches)

Nominal
O.D.
(inches) 		Total
Weight
(lbs/km)
Colour Code Chart
No. AWG
Size 		Stranding
I20-3-14-03CA0 3 14 7 .025 .045 .361 x .825 725 2
I20-3-14-04CB0 4 14 Solid .025 .045 .377 x .841 935 2
I20-3-14-04CB0* 4 14 Solid .025 .045 .383 x .737 636 2
I20-3-14-05CB0 5 14 Solid .025 .045 .410 x .874 839 2
I20-3-14-07CB0 7 14 Solid .025 .045 .445 x .909 948 2
I20-3-14-07CA0 7 14 7 .025 .045 .469 x .933 967 2
I20-3-14-09CB0 9 14 Solid .025 .045 .517 x .981 1,076 2
I20-3-14-10CB0 10 14 Solid .025 .045 .593 x 1.057 1,164 2
I20-3-14-10CA0 10 14 7 .025 .060 .590 x 1.060 1,200 2
I20-3-14-12CB0 12 14 Solid .025 .060 .610 x 1.077 1,273 2
I20-3-14-16CB0 16 14 Solid .025 .060 .670 x 1.140 1,496 2
I20-3-14-20CB0 20 14 Solid .025 .060 .745 x 1.209 1,732 2
I20-3-12-03CA0 3 12 7 .025 .045 .418 x .883 846 2
I20-3-12-05CB0 5 12 Solid .025 .045 .480 x .944 1,007 2
I20-3-12-07CB0 7 12 Solid .025 .045 .519 x .983 1,168 2
I20-3-12-07CA0 7 12 7 .025 .060 .546 x 1.010 1,187 2
I20-3-12-12CB0 12 12 Solid .025 .060 .711 x 1.175 1,647 2

Other conductor counts and AWG sizes (solid or stranded) available upon request.

 

*Utilizes 0.134″ (3.4mm) solid extra high strength (2,800 lb. test) galvanized steel wire which is permitted for

cables 12 AWG, 3 conductors or less, or 14 AWG, 4 conductors or less.

 

Applications:

Outdoor or indoor use in traffic signal, traffic control systems, fire alarm systems, underground conduit and aerial use with messenger.  -30° C to 75° C, 600 Volts. Wet or dry locations.