The 3S Lift SL-R70S Personal Fall Arrester is a compact, next-generation rail-guided fall protection device designed for safe climbs on internal wind tower ladders and high-altitude structures. Weighing just 2.7 lbs (1.26 kg), it is 28% lighter than its predecessor to reduce climber fatigue while maintaining smooth hands-free trailing along 3S guide rails. Its advanced safety features include an automated speed-sensing centrifugal wheel, an integrated energy absorber, and a Safe Lock anti-reverse mechanism that physically prevents inverted installation. Built to withstand extreme environments from -40°F to 140°F, it features a clear red fall-indicator visual on the carabiner for immediate post-event inspection and retirement.

• Lightweight Compact Build: Weighs only 2.7 lbs (1.26 kg) to reduce harness drag and climber fatigue during long vertical ascents.

• Red Fall Indicator: Features a clear visual indicator on the carabiner that deploys during a fall event for instant post-impact inspection.

• Safe Lock Anti-Reverse System: Utilizes a two-step push-button and rotary knob mechanism that physically prevents upside-down attachment onto the rail.

• Automated Speed-Sensing Brake: Internal centrifugal wheel detects rapid acceleration and automatically engages the locking block to stop a fall.

• Global Safety Certification: Certified to ANSI Z359.16-2016, EN 353-1:2014, CSA Z259.2.4, and AS/NZS standards for users from 66 to 310 lbs.