Ladder > TE17AUD 5.50M
TE17AUD 5.50M
Rope-operated insulating extension ladders with 2 or 3 sections
Technical sheet
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/ Standards
EN 131-1 / EN 131-2 / EN 50528
/ Use

Ladder for live working below 1000V AC / 1500V DC

/ Technical specifications

Automatically engaging aluminium double-safety rung lock.

Ø 10 mm extension rope, strength 1800 daN.

Anti-slip rubber feet.

Guided by nylon-coated low-friction guides.

Ribbed anti-slip aluminium rungs, tri-oval shape, inclined to have an horizontal foot position.

Anatomic 250 mm distance between rungs making it possible to support the knee and make work safer and more comfortable.

Standard wall wheels make it easier to extend the ladder and protect the fibreglass surface.

The uprights are made of fibreglass/polyester composite material.

The material offers high mechanical performance.

A fibreglass surface finish makes them more efficient and improves UV resistance.

In addition to its insulation qualities, the material is non-rotting and lightweight for user convenience.

The optional V-shaped pole support has an anti-slip rubber profile.


• Rugged and reliable construction: the ladder is assembled by bolting, allowing the replacement of rungs and uprights.

• Improved ergonomics through the use of rectangular composite profiles with rounded edges.

• New tri-oval shape rungs.