TRUGRID FRP Cable Ladder N-Series, Up to 300 kg/m Super Duty
TRUGRID N-Series FRP cable ladder with FRP channel side rails 102 to 178 mm deep. Four classes, NA, NB, NC and Super Duty, rated 75 to 300 kg/m, widths 200 to 800 mm, 3 m lengths.
TRUGRID FRP Cable Ladder N-Series, Up to 300 kg/m Super Duty
The TRUGRID N-Series is our heavier FRP (GRP) cable ladder range. Its side rails are pultruded FRP channels from 102 to 178 mm deep, and it comes in four classes: NA, NB, NC and Super Duty (SD), rated from 75 kg/m up to 300 kg/m. Widths are 200 to 800 mm in 3 m straight lengths with 10 rungs. It is made by our pultrusion partner Hexagon MF Composite Sdn Bhd.
Ringkasan: Tangga kabel FRP TRUGRID Siri-N dengan rel saluran FRP 102 hingga 178 mm. Empat kelas NA, NB, NC dan Super Duty, 75 hingga 300 kg/m, lebar 200 hingga 800 mm, panjang 3 m. Untuk kabel berat.
Specifications
| Class NA | Rail 102 x 41 x 4.8 mm; 75 kg/m over 5.4 m span; loading depth 72 mm; 10 to 15 kg per length |
|---|---|
| Class NB | Rail 152 x 41 x 4.8 mm; 112 kg/m over 4.8 m span; loading depth 120 mm; 12 to 17 kg per length |
| Class NC | Rail 152 x 41 x 6.4 mm; 150 kg/m over 5.7 m span; loading depth 120 mm; 17 to 22 kg per length |
| Class SD (Super Duty) | Rail 178 x 51 x 6.4 mm; 300 kg/m over 4.8 m span; loading depth 146 mm; 20 to 25 kg per length |
| Widths | 200, 300, 400, 600 and 800 mm |
| Standard length | 3 m, 10 rungs at 300 mm centres |
| Rung thickness | 25 mm |
| Splice bolts | M8 x 25 bolts and nuts |
| Colour | Grey |
| Resin | Isophthalic or vinyl ester; fire-retardant grade available |
Material and Features
- Material: Pultruded fiberglass reinforced plastic (FRP)
- Heavy loads: the Super Duty class is rated to 300 kg/m
- Deep rails: channel side rails up to 178 mm deep hold large cable bundles
- No rust: resists acids, salts and alkalis right through the material
- Non-conductive: safer around live power cables
- Light: much lighter than a steel ladder of the same class
Where It Is Used
- Main power cable routes in refineries and petrochemical plants
- Power stations and large substations
- Offshore platforms and marine terminals
- Long cable runs in tunnels and utility corridors
Frequently Asked Questions
How is the N-Series different from the M-Series?
The N-Series uses deeper FRP channel side rails and adds a Super Duty class rated to 300 kg/m. The M-Series is a modular clip-together ladder in three classes up to 150 kg/m.
Which class do I need?
Match the cable weight per metre and your support span to the catalogue ratings: NA 75 kg/m, NB 112 kg/m, NC 150 kg/m and SD 300 kg/m. We can help you check it.
Are matching fittings available?
Yes. Horizontal and vertical elbows, tees, crosses, reducers, splice plates, vertical fixing clamps and hold-down clamps are made for each class.
Can I get a fire-retardant ladder?
Yes. Cable ladders and trays are available in a fire-retardant grade.
Berapa harga tangga kabel FRP Siri-N?
Harga bergantung kepada kelas, lebar, panjang laluan dan kelengkapan. Hubungi kami untuk harga terkini.
Related Products
FRP cable ladder M-Series →, FRP cable trays and fittings →, FRP C-channels →.
See the full range in FRP Cable Ladders and Cable Trays →.
