ČSN EN 131-4+A1 (493830)

Ladders - Part 4: Single or multiple hinge-joint ladders

STANDARD published on 1.1.2026

The information about the standard:

Designation standards: ČSN EN 131-4+A1
Classification mark: 493830
Catalog number: 522487
Publication date standards: 1.1.2026
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN 131-4+A1 (493830):

A1
This document specifies the requirements, tests and marking of hinged combination ladders with one or several hinge joints.
This document is not applicable to hinge-joints of combination and standing ladders as defined by EN 131-1.
This part of the standard is intended to be used in conjunction with EN 131-1, EN 131-2 and EN 131-3