DBI-SALA Smart Lock SRL 20 ft galvanized cable blue

DBI-SALA Smart Lock SRL 20 ft galvanized cable blue

Smart Lock™ DBI-SALA® 3M self-retracting lifeline (SRL), 20 ft (6.1 m), galvanized cable, blue. Capacity: 420 lb (190 kg). Designed for heavy industrial work at height: scaffolding, mezzanines, elevated platforms.

3M purchase code: 7100204320, model: 3503803.
Complies with CSA Z259.2.2-17. Made to order by 3M. Allow approximately 1 month.

The Smart Lock system uses a motion-sensing mechanism to distinguish normal work movements from an actual fall, reducing nuisance lock-ups while ensuring immediate arrest. Ideal for scaffolding work where sudden movements are frequent.

Maximum arresting force: 1,350 lbf / 6 kN (130-310 lb) and 1,800 lbf / 8 kN (up to 420 lb). Glass-filled nylon housing. Integrates IRF (RFID) technology.

The cable of this self-retracting lifeline is made of galvanized steel, a zinc-treated metal material designed to resist corrosion. Unlike textile webbing, a steel cable offers superior resistance to friction, sharp edges, and sparks. Galvanization ensures extended longevity in industrial environments exposed to moisture.

About the anchor point and fall clearance distance

The anchor point must always be above the dorsal D-ring of the harness and positioned vertically relative to the user. The worker should remain below the anchor within a 30-degree angle. Consult the manufacturer's manual for specific stopping distances.

Smart Lock Self-Retracting Lifeline Inspection

Perform a routine inspection before each use. Look for deterioration, wear, or damage. A qualified person must inspect periodically (every 90 or 180 days). Recommended service life: 5 years. Visit the Service tab for inspection services.

Any equipment subjected to a fall or impact must be taken out of service.

Maintenance and Cleaning of the Galvanized Smart Lock Lifeline

Clean with mild soap and warm water (37°C). No bleach or abrasives. Air dry. Fully retract when not in use.

FAQ : Smart Lock Self-Retracting Lifeline DBI-SALA FPLR3503803

What is the Smart Lock system?

Smart Lock uses a motion-sensing mechanism to distinguish normal work movements from an actual fall. It arrests instantly during a fall while reducing nuisance lock-ups on scaffolding and elevated platforms.

What is the difference from a standard SRL?

Smart Lock offers 420 lb capacity (vs 310 lb standard), an intelligent anti-nuisance system, and 20 ft length for greater mobility. Designed for heavy industrial work at height.

Is this product suitable for sharp edges?

No, this standard model is not designed for Leading Edge. For unprotected sharp edges (rooftops, structures), use FPLR3503802 (Smart Lock Leading Edge).

Complementary suggestions : compatible fall protection equipment FPLR3503803

Pair with a harness ExoFit X300 Classe APL (FPH1403204C), or the harness ExoFit X300 Classe AP (FPH1403166C) for maximum mobility. Add safety glasses SecureFit 400 (YASF401BG) and earplugs EARsoft (OA1250). Under "Accessories" at the bottom of this page.

The gloves Dyneema PU A4 (GS13SXGPU) protect your hands at height. The bag Peakworks (FPBAG) keeps your equipment clean. For the Leading Edge version, the Smart Lock LE 20 ft (FPLR3503802) is also available.

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