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300V Elevator Traveling Cable (Steel Center Core)

Applications

These cables are designed for installations in elevators, dumbwaiters, personnel, and material hoists. They are recommended for suspended lengths of over 200 feet (61 meters) as specified by the NEC and Canadian Electrical Codes.

Construction

Center Steel Support Cable

Flexible, performance rated, galvanized steel wire rope support strand, manufactured to Military Specification MIL-W-83420. The steel core has 60C flame-retardant polyvinyl chloride insulation and a reinforcing tightly woven braid of cotton or rayon.

Insulated Conductors

Soft-annealed, bunched stranded bare copper per ASTM Standards B3 and B174.

The conductors are insulated with flame retardant 60°C polyvinyl chloride and are rated at 300 volts in accordance with the requirements of UL 62, CSA C22 .2 No. 49 and the appropriate articles of the NEC and Canadian Electrical codes.

Each conductor is color and number-coded for easy identification.

Shielded Pairs (optional)

Two insulated 20 AWG soft-drawn bare copper conductors, PVC insulated, twisted with a bare drain wire.

The laminated polyester and aluminum foil tape creates 100% shield coverage.

The assembly has an overall colored PVC jacket and rated 300V.

Coaxial Cable (optional)

RG-6, 75 ohm and 300V rated coaxial cable.

Fillers

Fibrous-plied jute fillers to provide the cable a circular cross section, enhance torsion stability, and cushion the construction during flexing.

Braid

A tightly woven braid of cotton, rayon, or equivalent applied over the core to help maintain core shape, torsion balance and add mechanical strength.

Jacket

An overall jacket of polyvinyl chloride provides a smooth, flexible, abrasion-resistant covering complying with the flame test requirements UL 1581 and is CSA FT-1 flame rated.

Dimensions

No. Of cores x cross section Nominal overall diameter Cable weight Steel core diameter
n x AWG mm kg/km mm
4x14 14.5 247 2.4
8x14 17.8 436 3.2
15x14 23.6 725 3.2
6x18 12.4 185 2.4
10x18 13.7 265 2.4
20x18 17.8 426 2.4
30x18 20.8 620 3.2
40x18 23.4 795 4.0
45x18 23.6 808 3.2
75x18 30.2 1348 4.0
3x14+2xRG6 25.4 684 4.0
6x2x20+2xRG6 26.9 848 4.0
8x2x20+2xRG6 25.4 719 4.0
14x18+3x2x20 24.1 559 2.4
4x14+21x18+1x2x20 24.4 744 4.0
13x2x20+2xRG6 24.4 744 4.0
17x14+8x2x20+3xRG6 40.9 1891 6.4
4x14+31x18+1x2x20 30.0 1042 4.0
14x14+24x18+3x2x20 33.8 1382 4.0
4x14+31x18+5x2x20 33.3 1342 4.0
4x14+30x18+7x2x20 31.1 1244 4.8
4x14+45x18+1x2x20 30.5 1186 4.0
4x14+45x18+1x2x20+2xRG6 34.0 1466 4.0
6x14+48x18+1x2x20 30.5 1260 4.0
4x14+40x18+6x2x20+1xRG6 38.9 1702 4.0
4x14+40x18+7x2x20 38.4 1674 4.0
4x14+49x18+3x2x20 31.0 1317 4.0
7x14+27x18+13x2x20 40.1 1918 6.4
7x14+27x18+13x2x20+1xRG6 41.9 2043 6.4
22x14+30x18+6x2x20 40.9 2120 6.4
6x14+61x18+2x2x20 38.1 1696 4.0
20x14+38x18+8x2x20 39.1 2122 4.0
20x14+38x18+8x2x20+1xRG6 40.1 2190 6.4
4x14+69x18+1x2x20 35.1 1571 4.0
4x14+69x18+1x2x20+2xRG6 41.7 1957 4.0
4x14+60x18+6x2x20+1xRG6 38.6 1888 6.4
8x14+59x18+7x2x20 40.6 1988 4.0
6x14+80x18+2x2x20 37.1 1878 4.0
12x14+70x18+6x2x20 42.7 2475 6.4
86x18+5x2x20 36.1 1808 4.0