CABLE LADDER NEMA 3 150MM 6M STAINLESS STEEL -RAIL FACING INWARDS
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 112kg/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 theNema 1 or 2, however if you need more try the Nema 20C/20CE4.