Blitz NEMA Cable Ladder

Name: Blitz NEMA Cable Ladder
Brand: Blitz Systems
SKU: 4f60f3f5-86dd-402c-b8db-404d4ebf5a83

Blitz NEMA Cable Ladder is a hot dip galvanised cable ladder for commercial, industrial and heavy electrical installations, in four classes (Nema 1 to Nema 4) and widths of 150, 300, 450 and 600 mm. This listing gives the safe working load, weight, product code and fitting codes for the class, width and support span you select, taken from the manufacturer's data sheet, and compares your cable load with the tabulated safe working load.

This listing is not verified by the manufacturer. It is the user's responsibility to review the product brochures and technical notes related to the information presented in this listing and ensure alignment with these resources. If you identify any inconsistencies, errors, or intellectual property issues, please email us at [email protected].

Product code

Code = 0

Safe working load at the selected span

w_s_w_l = 1 kg/m

Ladder weight per standard length

m = 1 kg

Standard length

l = 1 m

Cable load check

Check = 0

Utilisation of safe working load (%)

U = 1

Safe working load, weight, product code and fitting codes for Blitz Systems NEMA cable ladder (Nema 1 to Nema 4) at the support spans tabulated on the manufacturer's data sheet. Select the ladder class, width and support span. Enter a cable load to compare it with the safe working load.

Utilisation of safe working load

Cable load as a percentage of the tabulated safe working load at the selected span.

Not Available

Cable load check

Not Available

Basis and limits

Source: Blitz Systems NEMA Cable Ladder data sheet. All values and product codes are as printed on that sheet.
Load values were obtained by the manufacturer through testing to NEMA VE 1-2009. Load capacities were determined using single-span testing.
The data sheet gives one safe working load table for each class. It is applied here to all four widths of that class.
Only the tabulated spans are offered: 1.5, 2.0, 2.5 and 3.0 m for Nema 1, and 4.0, 4.5, 5.0 and 6.0 m for Nema 2, 3 and 4. Values are not interpolated or extrapolated.
Deflection is not given. The data sheet does not tabulate deflections for the ladder.
The utilisation compares the cable load entered with the safe working load. The data sheet does not say whether the weight of the ladder is included.
Nema 1 is listed in 3 m lengths and Nema 2, 3 and 4 in 6 m lengths. Finish is hot dip galvanised to AS/NZS 4680:2025 as stated on the data sheet.
Not covered: supports, trapezes, threaded rod and fixings; point loads; fire-rated ladder and fire-rated installations.
Preliminary selection only. Confirm the final design with Blitz Systems.

Blitz NEMA Cable Ladder The Blitz NEMA Ladder is a cable ladder from Blitz Systems for commercial, industrial and heavy electrical installations, indoors and outdoors. It is used for electrical and data cable containment and for pipe containment, and comes in four classes, Nema 1 to Nema 4, with a matching range of fittings and accessories. What this listing does Select the ladder class, width and support span to see:

the safe working load at that span, in kg/m
the product code, the standard length and the weight of one length
the bend, external riser, internal riser, tee and cross codes for that class and width
the joiner and hold down clamp codes for the class

Enter a cable load to see it as a percentage of the safe working load, with a check that shows whether it is within or exceeds the safe working load. Product range

Classes: Nema 1, Nema 2, Nema 3 and Nema 4
Widths: 150, 300, 450 and 600 mm
Standard lengths: 3 m for Nema 1, and 6 m for Nema 2, Nema 3 and Nema 4
Fitting radius: 300 mm for Nema 1, and 450 mm for Nema 2, Nema 3 and Nema 4
Finish: hot dip galvanised to AS/NZS 4680:2025

Basis of the data All values and product codes are as printed on the Blitz Systems NEMA Cable Ladder data sheet. Blitz Systems states that the load values were obtained through testing in an accredited facility to NEMA VE 1-2009, with load capacities determined by single-span testing. Limits

Only the tabulated spans are offered: 1.5, 2.0, 2.5 and 3.0 m for Nema 1, and 4.0, 4.5, 5.0 and 6.0 m for Nema 2, Nema 3 and Nema 4. Values are not interpolated or extrapolated to other spans.
The data sheet gives one safe working load table for each class. It is applied here to all four widths of that class.
Deflection is not given. The data sheet does not tabulate deflections for the ladder.
The cable load is compared with the safe working load as tabulated. The data sheet does not say whether the weight of the ladder is included.
Supports, trapezes, threaded rod, fixings, point loads, fire-rated ladder and fire-rated installations are not covered.

This listing is for preliminary selection. Confirm the final design with Blitz Systems.