Petzl® I’D® L Self-Braking Descent Device
The Petzl® I’D® L is a self-braking descender designed for experienced rope access technicians and rescuers working with larger-diameter 12.5–13 mm ropes. Built for work positioning, controlled descent, and rescue, it combines AUTO-LOCK, anti-panic, and anti-error functions with rescue capacity for loads up to 280 kg.
Why It's Used
Technical rescue and industrial rope work can involve heavier loads and larger-diameter life-safety ropes than standard rope-access applications. The I’D® L gives technicians and rescuers precise descent control while providing automatic locking and safeguards against common operating errors.
When the handle is released, the AUTO-LOCK system automatically locks the rope without requiring the user to manually tie off the device. If the handle is pulled too aggressively during descent, the anti-panic function stops the descent. Its higher rescue working-load limit also allows the I’D® L to support two-person rescue operations within Petzl's specified limits.
Key Features
- Self-braking descender designed for rope access and rescue
- Designed for larger-diameter 12.5–13 mm ropes
- AUTO-LOCK system automatically locks the rope when the handle is released
- Anti-panic function stops descent if the handle is pulled too aggressively
- Anti-error catch helps reduce the risk of incorrect rope installation
- Ergonomic handle provides controlled descent
- Safety gate allows rope installation while the device remains connected to the harness
- Moving side plate can be secured with a screw for integration into rescue kits
- Optional open or closed auxiliary brake can improve descent control
- Stainless-steel wear plate reinforces the rope friction zone
- Supports loads up to 150 kg for one-person use
- Supports rescue loads up to 280 kg
- Available in red and black
Compatibility
The Petzl® I’D® L is compatible with 12.5–13 mm ropes within Petzl-approved system configurations.
Optional Petzl open or closed auxiliary brakes can be added to improve descent control depending on the load and rope diameter.
The moving side plate can also be secured with a screw, allowing the I’D® L to be integrated into compatible rescue kits.
Always verify rope type, diameter, load, anchorage, connectors, and complete system configuration against the applicable Petzl instructions and certification requirements before use.
Ideal For
- Technical rescue
- Industrial rope access
- Construction and elevated structures
- Telecommunications and tower work
- Utilities and infrastructure
- Oil and gas operations
- Manufacturing and industrial facilities
- Wind energy
- Fire and emergency response
- Work positioning
- Controlled descent
- Two-person rescue
- Applications using larger-diameter life-safety rope
Training
Proper training is strongly recommended prior to use. TSL offers hands-on Controlled Descent Training to help teams build the skills and confidence to use this equipment safely.
SPECIFICATIONS
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Brand: Petzl®
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Product: I’D® L
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Product Type: Self-braking descender with anti-panic function
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References: D020BA00 (Red), D020BA01 (Black)
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Rope Compatibility: 12.5–13 mm
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Weight: 600 g (1.32 lb.)
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Materials: Aluminum, steel, nylon
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Single-Person Working Load Limit: 150 kg (331 lb.)
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Two-Person Rescue Working Load Limit: 280 kg (617 lb.)
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Locking System: AUTO-LOCK
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Descent Safety: Anti-panic function
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Installation Safeguard: Anti-error catch
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Wear Protection: Stainless-steel wear plate
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Available Colors: Red, black
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Manufacturer Guarantee: 3 years
CERTIFICATIONS
- EN 341 Type 2 Class A
- CE EN 12841 Type C
- ANSI/ASSP Z359.9-2021/3
- NFPA 2500 General Use
- EAC
- GB/T 38230 II A
- XF 494: FZL-X-T12.5/13
Certification and rated performance depend on use with the rope and complete system configuration specified by Petzl.
