Overview
The Protecta AD212AG is a 30-foot self-retracting lifeline (SRL) designed to provide dependable fall arrest protection in industrial, construction, and maintenance environments. Manufactured by Capital Safety Group under the Protecta brand, this lanyard features automatic retraction technology with a speed-sensing brake system that activates instantly during a fall, stopping the worker within a few inches and minimizing impact forces. The compact, durable design makes it suitable for high-angle work on roofs, scaffolding, and elevated platforms where workers require freedom of movement without compromising safety.
Key Features
- 30-foot lifeline length providing extended working range
- Automatic speed-sensing brake system that activates on fall detection
- Compact, lightweight design for improved worker mobility and reduced fatigue
- Snap hook and carabiner connectors for secure anchor point attachment
- Durable nylon or cable construction resistant to industrial wear and abrasion
- Meets OSHA 1910.140 and OSHA 1926.502 fall protection requirements
Technical Specifications
| Product Type | Self-Retracting Lifeline (SRL) |
| Lifeline Length | 30 feet |
| Brake Type | Speed-Sensing Automatic Brake |
| Housing Material | Nylon or Thermoplastic |
| Working Capacity | Up to 310–420 lbs depending on configuration |
| Connectors | Snap Hook and Carabiner |
| OSHA Compliance | 29 CFR 1910.140, 29 CFR 1926.502 |
| ANSI Standards | ANSI Z359.1 |
| Certification | No annual re-certification required |
| Manufacturer | Capital Safety Group — Protecta Brand |
Typical Applications
- Roof work and maintenance on elevated structures
- Scaffolding and platform work in construction
- Wind energy and industrial maintenance
- Oil and gas facility inspections
- General industry high-angle work
- Mining and heavy equipment maintenance
Compatibility & Replacements
Compatible With
- Standard overhead anchor points (roof hooks, eye bolts, structural beams)
- Full body harnesses with lanyard attachment points
- OSHA-approved anchor systems rated for fall arrest loads
- Horizontal and vertical lifeline systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Other Protecta models in the AD series (AD211, AD213, AD216) may be compatible depending on length and configuration requirements.
Works With
- Full body harnesses meeting ANSI Z359 standards
- Roof anchor systems and stanchion posts
- Horizontal lifeline systems for multiple-user environments
- Rescue and retrieval systems (with appropriate SRL configurations)




















