EN 353-1 vs EN 353-2: Guided Type Fall Arresters Explained

EN 353-1 vs EN 353-2 comes down to the anchor line. EN 353-1:2014+A1:2017 covers guided type fall arresters including a rigid anchor line, meaning a rail or a steel wire rope fixed at both ends, usually on a fixed ladder. EN 353-2 covers guided type fall arresters including a flexible anchor line: a man-made fibre rope or a wire rope hung from an upper anchor point. In both standards the arrester and its line are tested and certified as one product, and both are category III PPE under Regulation (EU) 2016/425. EN 353-2:2024 has replaced the 2002 edition, and the 2002 reference is withdrawn from the Official Journal on 16 November 2026.

What is the difference between EN 353-1 and EN 353-2?

The anchor line. Under EN 353-1 it must be a rail or a wire rope held by guides, so textile rope is excluded. Under EN 353-2 the manufacturer supplies the line with the arrester. German accident-insurance guidance (DGUV, formerly BGR 198) names both man-made fibre rope and wire rope as flexible lines.

• Anchor line. EN 353-1: rail, or steel wire rope of at least 8 mm, fixed top and bottom. EN 353-2: fibre or wire rope from an upper anchor, with the lower end free behind an end stop or weighted.
• Installation. EN 353-1: permanent, on fixed ladders, from vertical to 15° of lean. EN 353-2: often temporary; the 2024 edition adds inclined use, and horizontal use with the anchor at foot level.
• Users and editions. Both are written for one person; EN 353-1 excludes multi-user lines. Current editions are EN 353-1:2014+A1:2017 and EN 353-2:2024.

Neither is an EN 12841 type A rope access backup or an EN 567 rope clamp; an EN 567 clamp is a mountaineering ascender, not a fall arrester.

How are EN 353-1 guided type fall arresters tested?

Against realistic falls. Dynamic tests use a 100 kg rigid mass, and the energy-dissipating element must keep the force on the user below 6 kN; if the top anchor sees more than 6 kN, it is tested statically at 2.5 times that load. Arrester and line must hold 15 kN for three minutes, textile parts that stay in the system 22 kN, and a preload check confirms the absorber does not deploy in normal use.

The 2014 revision followed incidents in which climbers fell backwards without the arrester locking. It added function tests for fall back, sideways fall, a sideways-leaning line, minimum distance from the line, passing a wire rope guide, and cold condition at no warmer than −30 °C (A1:2017 removed the water-immersion step). Salt spray to EN ISO 9227 rose from 24 to 48 hours, U-bolt grips may not form a top termination, and minimum and maximum rated loads must be marked.

What does EN 353-2 require, and what changed in the 2024 edition?

Most devices on the market were certified to the 2002 edition. Its anchor line had to hold 22 kN for three minutes if textile or 15 kN if wire rope, and the arrester with lanyard 15 kN. In the dynamic test a 100 kg mass, attached to an arrester 300 mm below the top of the line, drops as far as the lanyard allows: braking force at most 6 kN, arrest distance at most 1 m. A 5 kg locking test, salt spray and marking, including a warning to use only the correct rope, completed it.

EN 353-2:2024, approved by CEN on 21 July 2024, supersedes it. Implementing Decision (EU) 2025/895 cited it in the Official Journal in May 2025, and the 2002 reference is withdrawn from 16 November 2026, a date carried into Decision (EU) 2026/1279. The new edition goes further:

• Applications. Inclined and horizontal use, each with its own dynamic tests.
• Function tests. Wet and cold condition, minimum distance from the line, and override.
• Strength. Absorber preloading, a dynamic strength and integrity test, a static test for fibre ropes, and salt spray to EN ISO 9227:2022.

An amendment, prA1, is already in draft; take figures for the new tests from the published text, not summaries. Products certified only to the 2002 edition lose its presumption of conformity on 16 November 2026, so ask your notified body now how existing certificates will be reviewed.

Why are the arrester and anchor line certified as one product?

Because locking depends on the line as much as the device. A cam is shaped for one rope diameter and construction, a cable grab for one wire diameter and lay, a rail runner for one profile. A different rope may let the arrester slide normally yet fail to lock in time, and even if it locks, the combination is uncertified: substitution voids conformity.

For distributors, replacement lines should come from the arrester’s manufacturer with the same diameter, construction, terminations and end stop, under a system part number, never as generic rope by the metre. No rope grab or cable grab should be sold as universal. Our wind turbine fall protection guide applies the same rule to ladder retrofits.

Which design features should a brand specify?

The ones that decide behaviour in a real fall.

• Automatic or manual travel. An automatic arrester follows the user hands-free; a manual one is parked by the user, and some offer a manual lock. OSHA requires US ladder safety systems to leave both hands free for climbing.
• Anti-panic and fall-back locking. It should lock even if the user grabs it or falls backwards.
• Opening mechanism. Attachment at any point needs an opening that cannot release by accident, plus anti-inversion.
• Connecting element. Its length is set and certified by the manufacturer and must not be extended; US ladder safety systems allow at most 9 inches (23 cm). Our fall clearance guide covers the arithmetic.
• Lower end and absorber. A rigid wire line is tensioned at the bottom; a flexible line ends in a stop or a tensioning weight. The absorber may sit in the arrester, connecting element or line.

What are the North American equivalents of EN 353?

Several, none mapping one-to-one.

• ANSI/ASSP Z359.15-2024, Safety Requirements for Single Anchor Lifelines and Fall Arresters for Personal Fall Arrest Systems: rope grabs on vertical lifelines, 110 to 310 lb users; the nearest match to EN 353-2.
• ANSI/ASSE Z359.16-2016, Safety Requirements for Climbing Ladder Fall Arrest Systems: rigid and flexible carriers on vertical ladders, 130 to 310 lb; the nearest match to EN 353-1.
• CSA Z259.2.5, Fall arresters and vertical lifelines, and CSA Z259.2.4, Fall arresters and vertical rigid rails, referenced by Canada’s federal regulations.

Terms differ too: a tensioned cable is a rigid line in Europe but a flexible carrier under OSHA.

Regulation drives demand. Under OSHA 29 CFR 1910.28(b)(9), fixed ladders extending more than 24 feet above a lower level installed from 19 November 2018 need a personal fall arrest or ladder safety system, and from 18 November 2036 all of them do; cages and wells alone no longer comply. Section 1910.29(i) adds flexible-carrier guides every 25 to 40 feet and an 18-inch, 500 lb drop test. That drives retrofit demand, and a CE certificate does not transfer.

What does manufacturing a guided type fall arrester involve?

Repeatable cam geometry and corrosion-proof small parts. Bodies are typically investment-cast or stamped stainless steel, or machined or forged anodised aluminium. Cam tooth profile, pivot location and heat-treated hardness set the locking distance and must stay consistent lot to lot. Springs and pins are where devices fail in service, so stainless spring wire, passivation and drainable geometry matter more than the body finish.

An OEM can run cam and spring checks, function checks on the certified line (free travel, locking direction, anti-inversion) and production proof loading. EU type-examination is the brand’s notified body’s job, followed by Module C2 or D surveillance, and any change to a material, spring or cam goes to that body before it ships.

What should you specify when sourcing a guided type fall arrester?

• Standard and part. EN 353-1:2014+A1:2017 or EN 353-2:2024, plus Z359.15, Z359.16 or CSA Z259.2.4/2.5 where needed.
• Anchor line. Rail profile or rope/wire diameter and construction, length, terminations, tensioner or weight, and who supplies it.
• Materials and finish. Body, cam, spring and pin materials, and salt-spray hours for the environment.
• Users, connecting element and temperature. Single user with rated loads, connecting element length and absorber, cold-function claim of at least −30 °C.
• Instructions and certification. EN 365 instructions and marking, the brand’s notified body and module, and a plan for EN 353-2:2002 certificates.

Working with Power Honour

Power Honour’s catalogue includes rope grabs for synthetic rope, stainless cable grabs, rope guides and in-line shock absorbers for ladder lifelines, made in Taiwan with casting, stamping, machining, heat treatment and finishing in-house. We manufacture to the EN or ANSI requirements your brand specifies, with certification through your notified body. Send a drawing or RFQ with the standard and anchor line, and we will reply within two business days.