KA 393 Elastic Single-Leg Energy-Absorbing Lanyard

KA 393 Energy-Absorbing Elastic Single-Leg Lanyard

KA 393 is an energy-absorbing elastic single-leg lanyard designed for work-at-height applications where controlled connection and reduced webbing slack are important.

The product features 45 mm elastic polyester webbing, an energy absorber and two carabiners. It is available in 100 cm, 150 cm and 200 cm finished lengths when stretched.

Elastic Single-Leg Lanyard Design

The elastic webbing construction helps reduce unnecessary slack while working and supports easier movement around the work area.

The elastic design does not change the product's technical classification. KA 393 is a single-leg lanyard, not a twin-leg lanyard.

Energy-Absorbing Construction

KA 393 incorporates an energy absorber and is listed on the product page with EN 354 and EN 355.

EN 354 relates to lanyards used in personal fall protection systems, while EN 355 relates to energy absorbers.

The product should be evaluated as one component of a complete personal fall protection system together with compatible harness, anchorage and connection equipment.

Two-Carabiner Configuration

KA 393 is equipped with two carabiners.

The presence of two carabiners does not make the product a twin-leg lanyard. The number of connectors and the number of lanyard legs are different technical characteristics.

KA 393 remains a single-leg lanyard.

Intended Applications

The product page identifies the following application areas:

• Industrial maintenance
• Factory roof work
• Vertical lifeline work areas
• Fixed platform work
• Structural assembly
• Electrical pole work
• Energy-sector field maintenance

The suitability of the complete fall protection arrangement should be assessed according to the work environment, anchorage arrangement and manufacturer's instructions.

Applicable Standards

EN 354 — Lanyards

EN 354 covers requirements for lanyards used as components of personal fall protection systems. KA 393 is listed with EN 354 on the product page.

EN 355 — Energy Absorbers

EN 355 covers energy absorbers used in personal fall protection systems. KA 393 is listed with EN 355 and incorporates an energy absorber.

No additional standard has been added because the product page specifically lists EN 354 and EN 355.

What to Consider When Choosing KA 393

When selecting KA 393, consider:

• Required lanyard length
• Work environment
• Compatibility of the anchorage point
• Compatibility of the carabiners
• Full-body harness connection
• Available fall clearance
• Required movement within the work area
• Manufacturer's instructions
• Condition of the equipment before use

Fall clearance should not be calculated from lanyard length alone. The complete system configuration and working conditions must be considered.

Technical Specifications

Breaking strength, maximum user weight, carabiner strength/opening, energy absorption value, service life and certificate number are not stated on the product page and are therefore not presented as confirmed specifications.

Pre-Use Inspection

Before use, inspect the elastic webbing for cuts, burns, abrasion, deformation or chemical damage.

Check both carabiners and their locking mechanisms before connecting the equipment.

If the equipment shows damage or there is any doubt about its condition, it should be removed from service and assessed in accordance with the manufacturer's instructions.

Conclusion

KA 393 Energy-Absorbing Elastic Single-Leg Lanyard features 45 mm elastic polyester webbing, an energy absorber and two carabiners.

The product weighs 771 g and is available in 100 cm, 150 cm and 200 cm finished lengths when stretched. The product page lists EN 354 and EN 355.

KA 393 should be selected and used as part of a compatible personal fall protection system according to the work environment and manufacturer's instructions.

Frequently Asked Questions

What is KA 393?

KA 393 is an energy-absorbing elastic single-leg lanyard featuring 45 mm elastic polyester webbing, an energy absorber and two carabiners.

Is KA 393 a single-leg lanyard?

Yes. KA 393 is identified on the product page as an energy-absorbing elastic single-leg lanyard.

Is KA 393 a twin-leg lanyard?

No. KA 393 is a single-leg lanyard. Although it has two carabiners, the number of connectors does not determine the number of lanyard legs.

Which standards apply to KA 393?

The product page lists EN 354 and EN 355 for KA 393.

How much does KA 393 weigh?

The stated product weight is 771 g.

What lengths are available?

The product page specifies 100 cm, 150 cm and 200 cm finished lengths when stretched.

What is KA 393 made of?

KA 393 consists of 45 mm elastic polyester webbing, an energy absorber and two carabiners.

What are the advantages of an elastic lanyard?

The elastic construction helps reduce unnecessary slack during work and supports easier movement around the working area.

Where can KA 393 be used?

The product page identifies industrial maintenance, factory roofs, vertical lifeline areas, fixed platforms, structural assembly, electrical pole work and energy-sector field maintenance.

Can KA 393 be used as a complete fall protection system?

No. KA 393 is a lanyard component. The harness, anchorage, connectors and other fall protection components must be assessed as part of the complete system.