NEMA 3 Cable Ladder ***Call for Pricing***
Couldn't load pickup availability
Got questions?
Feel free to get in touch.
Available Finishes
Product Details
| Cable Laying Depth | 115mm |
| Side Rail | 130mm |
| Cable Laying Widths | 150-900mm |
| Standard Length |
6 metres 3 metres (MTO only) |
Nema 3 cable ladder is manufactured from strip steel to the following standards:
- Mild steel and Hot Dip Galvanised to AS/NZS1365, AS1594, AS/NZS4680, ISO1461
- Stainless Steel to AS1449/AS2837
Meets the loading requirements of Nema 20B classification. The Nema 3 in steel like the Nema 2 is also available as a reverse rail ladder system. The ladder and fittings also come with pre-punched holes to attach earth straps.
With a cabling depth of 115mm, the ladder can support up to 209kg/m over a 4m span or 111kg/m over a 6m span. Lengths by standard are 6m, however 3m lengths can be manufactured specially. If you require less cable laying depth or load per metre, try the Nema 1 or 2, however if you need more try the Nema 20C/20CE4.
Technical Details
Download Steel Cable Ladder and Accessories datasheet from the catalogue.
Ordering Details
|
Ordering Code |
Cable Laying Width W (mm) | Cable Laying Depth (mm) | Overall Width (mm) | Side Rail Height (mm) | |
| N3L150H | 150 | 115 | 206 | 130 | A |
| N3L300H | 300 | 115 | 356 | 130 | A |
| N3L450H | 450 | 115 | 506 | 130 | A |
| N3L600H | 600 | 115 | 656 | 130 | A |
| N3L900H | 900 | 115 | 956 | 130 | B |
| N3L150S | 150 | 115 | 206 | 130 | C |
| N3L300S | 300 | 115 | 356 | 130 | C |
| N3L450S | 450 | 115 | 506 | 130 | C |
| N3L600S | 600 | 115 | 656 | 130 | C |
| N3L900S | 900 | 115 | 956 | 130 | D |
| Key: | |
| A | Usually in stock at all branches |
| B | Usually in stock at head office |
| C | Normal lead time |
| D | Made to order (lead time on enquiry) |
Load Rating & Deflection
| Span M | Load per M (kg) | Deflection (mm) |
|---|---|---|
| 6 | 111 | 31 |
| 5.5 | 127 | 26 |
| 5 | 134 | 19 |
| 4.5 | 165 | 16 |
| 4 | 209 | 13 |