Cable Ladder

Cable Ladder by the Australian market leading manufacturer and supplier...

Jump to
Choosing a Cable Ladder
Cable Ladder Manufacturing Standards
Cable Ladder Levels of Protection

EzyStrut manufactures a comprehensive range of cable ladder sections suitable for a variety of applications from light industrial to heavy mining installations and all conforming to Australian, and International standards.

Manufactured in three levels of performance – light (NEMA 1), medium (NEMA 2) and heavy duty (NEMA 3 and NEMA 20C) – the range of mild/Galvanised steel, stainless steel, aluminium, and FRP (Fibre Reinforced Plastic) cable ladders are carefully constructed using precision rollformed steel, extruded aluminium, or pultruded FRP longitudinal side rails together with transverse perforated rung sections. All of our cable ladders are tested in accordance with NEMA standards. Load rating and deflection guides are available on our product pages.

During the manufacturing process each side rail is pre-punched with splice fixing holes to provide easy on site installation.

The components are then assembled in purpose built manufacturing jigs where each rung is carefully welded to the side rail section.

EzyStrut's cable ladder products are also complemented by a range of fittings, including ladder bends, tees, crosses, internal and external rises in multiple radius, and reducers for multiple ladder width changes. Covers for ladders and fittings are also manufactured, as well as accessories such as splices, divider strips, cover clamps and hold down brackets for NEMA 1, NEMA 2, NEMA 3, and NEMA 20C ladder.

See the EzyStrut ET / Cable Ladder 'How To' Poster for more in-depth information about how a cable ladder network can be assembled.

Choosing a Cable Ladder

	Available Finish	Load Per Metre	Cable Laying Depth	Side Rail Height	Length Availability
Nema 1 More Info	Steel (HDG and SS)	248kg Per m over 1.5m 112kg Per m over 3m	43mm	65mm	- 3m - 6m MTO
	Aluminium	256kg Per m over 2m 64kg Per m over 4m	69mm	90mm	- 6m


Nema 2 More Info	Steel (HDG and SS)	113kg Per m over 4m 50kg Per m over 6m	75mm	93mm	- 6m - 3m MTO
	Aluminium	113kg Per m over 4m 50kg Per m over 6m	79mm	100mm	- 6m
	FRP (Fibre Reinforced Plastic)	114kg Per m over 4m 50kg Per m over 6m	67mm	102mm	- 6m
	Nema 2 Steel also available as a Reverse Rail System
Nema 3 More Info	Steel (HDG and SS)	209kg Per m over 4m 111kg Per m over 6m	115mm	130mm	- 6m - 3m MTO
	Aluminium	167kg Per m over 4m 74kg Per m over 6m	97mm	120mm	- 6m

	Nema 3 Steel also available as a Reverse Rail System
Nema 20C More Info	Steel (HDG and SS)	256kg Per m over 4m 149kg Per m over 6m	135mm	150mm	- 6m - 3m MTO
	Aluminium	336kg Per m over 4m 150kg Per m over 6m	132mm	155mm	- 6m

	Nema 20C Steel also available as a Reverse Rail System

Cable Support Ladders are Manufactured to Specific NEMA Standards

The EzyStrut NEMA 1 Cable Ladder range is manufactured to the NEMA 12A Standard: It can support a rated load of 74kg/m over a 3.7m span or a load of 112kg/m over a 3m span. The side rail height for Nema 1 in steel is 65mm, or 90mm in aluminium.

The EzyStrut NEMA 2 Cable Ladder range is manufactured to conform with the NEMA 16A Standard, meaning that it can support 74kg/m over a 4.9m span, or 50kg/m over a 6m span. The side rail height for Nema 2 in steel is 93mm, 100mm in aluminium, or 102mm in FRP (Fibre Reinforced Plastic).

The EzyStrut NEMA 3 Cable Ladder range is manufactured to conform with the NEMA 20B Standard hence being able to support 112kg/m over a 6m span, or 209kg/m over a 4m span. The side rail height for Nema 3 is 130mm in steel or 120mm in aluminium.

Finally, EzyStrut’s NEMA 20C Cable Ladder range can support 149kg/m over a 6m span, or 256kg/m over a 4m span. The side rail height for Nema 20C is 150mm in steel and 155mm in aluminium.

The EzyStrut Cable Ladder Range is available in the following Levels of Protection

• Hot Dip Galvanised to AS/NZS4680

• Stainless Steel to AS1449/AS2837

• Aluminium to AS/NZS1866

• Fibre Reinforced Plastic (FRP)