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The Petzl I'D S Descender is a self-braking device developed for rope access, work at height, technical rescue, and industrial operations , offering a high level of control, durability, and safety features for professional applications.
Designed for intensive operations, the I'D S incorporates the AUTO-LOCK system, anti-panic function, and anti-error jaw , providing greater control during descents, rope positioning, and rescue maneuvers.
Its movable side plate with safety gate allows you to install or remove the rope without disconnecting the equipment from the harness, facilitating passage through sections and reducing the risk of the equipment falling during operation.
The anti-error clamp automatically locks the cord if it is installed incorrectly, significantly reducing the possibility of improper use.
The anti-panic function automatically interrupts the descent when the operator excessively activates the lever, offering an additional layer of protection during emergencies or loss of control.
The braking system offers two options for controlling the descent , using either the side plate or the V-shaped stainless steel friction channel , allowing the friction to be adapted to the operational needs.
The AUTO-LOCK system allows positioning on the rope without the need to keep the lever engaged or perform additional locking actions. When the lever is released, the equipment automatically returns to the locked position.
Areas subject to the greatest wear are reinforced with stainless steel , increasing abrasion resistance and extending the equipment's lifespan, even in severe industrial applications.
Compatible with ropes from 10 to 11.5 mm , it supports a working load of up to 250 kg and meets international requirements for rope access, rescue and work at height.
Self-braking descender for rope access and rescue.
AUTO-LOCK system for secure positioning on the rope.
Anti-panic function that automatically interrupts the descent in case of excessive lever activation.
Anti-error clamp that blocks the cord in case of incorrect installation.
Precise control of descent speed.
Two braking modes to adapt to different applications.
Safety gate for rope installation without removing the harness equipment.
It allows for small ascents and movements on sloping terrain.
Lockable side panel for integration into rescue systems.
Stainless steel reinforcements in areas of greatest wear.
Compatible with strings from 10 to 11.5 mm .
Load capacity up to 250 kg .
The Petzl I'D S Descender is suitable for:
Rope access
Working at height (NR-35)
Technical rescue
Vertical rescue
Rope positioning
Evacuation systems
Industrial mountaineering
Industrial maintenance
Industrial inspection
Oil and gas
Offshore
Electrical energy
Telecommunications
Confined spaces
Civil construction
Product: I'D S Descender
Brand: Petzl
Material:
Aluminum side panels
Stainless steel cam
Stainless steel friction channel
Anti-error stainless steel jaw
Stainless steel reinforcements
Polyamide lever
Braking System: AUTO-LOCK with anti-panic function
Weight: 600 g
String Compatibility: 10 to 11.5 mm
Maximum Working Load: 250 kg
Operating Temperature: -40 °C to +80 °C
Certifications:
EN 341 Type 2 Class A
CE EN 12841:2006 Type C
CE EN 15151-1
ANSI Z359.4
NFPA 1983 – Technical Use
EAC
Inspect the equipment before each use, checking the lever, cam, anti-error clamp, and components subject to wear.
Use only compatible strings with a diameter between 10 and 11.5 mm .
Confirm the correct positioning of the rope according to the markings engraved on the equipment.
Always use in conjunction with certified PPE and systems compatible with the activity.
The equipment must be operated by trained professionals, following Petzl's instructions and applicable regulations.
To preserve the performance and lifespan of the equipment:
Clean using water and mild soap.
Remove dust, sand, mud, and debris from moving parts.
Do not use solvents or harsh chemicals.
Store in a dry, clean place, protected from moisture and prolonged exposure to sunlight.
Perform periodic inspections as recommended by Petzl.
The Petzl I'D S is one of the most widely used descenders in the world for rope access and technical rescue operations. Its features such as AUTO-LOCK , anti-panic function , anti-error jaw , and reinforced stainless steel construction provide high performance, control, and durability for demanding industrial operations.
At FP Solução , you'll find genuine Petzl equipment, ready for immediate delivery, specialized technical support, and consultative service to assemble complete rope access and fall protection systems.
Petzl I'D S AUTO-LOCK descender with anti-panic function for 10 to 11.5 mm ropes. 250 kg capacity and EN 12841 Type C, EN 341 and ANSI Z359.4 certifications. Ideal for rope access and rescue.
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