Petzl RESCUECENDER Compact rescue rope clamp

The Petzl RESCUECENDER is a high-strength, openable rope clamp designed specifically for technical rescue, fire departments, and heavy-duty hauling systems. It is equipped with an ergonomic ridged/ribbed cam that engages with a progressive clamping action when loaded, protecting the rope from damage by sharp teeth even under heavy loads. The integrated spring-loaded safety catch allows for simple and secure installation of the device at any point along the rope.

【Key Advantages】

• Ridged/Ribbed Cam (Rope-Friendly Design): Features a non-aggressive, vertically grooved cam that completely eliminates the risk of sheath damage associated with traditional toothed ascenders, making it ideal for heavy-load hauling and progress capture.

• Excellent Anti-Detachment Safety Structure: The opening cam is equipped with a dual safety button catch, requiring simultaneous double-pressing to open the cam for rope installation, effectively preventing accidental rope slippage during operations or hauling.

• Rapid Installation at Any Point: The openable body design allows for quick attachment and removal at any intermediate section of the main line without the need to disconnect the carabiner.

• Low-Resistance Sliding Feel: The cam features a low-resistance spring, providing smooth movement when pushed upward or adjusted manually, and immediately engages the rope for braking upon release.

• Durable and Wear-Resistant Stainless Steel Cam: The cam is precision-cast from high-hardness stainless steel, offering exceptional wear and corrosion resistance for a long service life.

【Technical Specifications】

• Manufacturer Model: B50A

• Compatible Rope Diameter: 9 – 13 mm (Single static / semi-static rope)

• Net Weight: 275 g

• Primary Materials: Aluminum alloy frame, stainless steel cam, nylon safety components

• Working Load Limit (WLL): 140 kg (single-person operation) / supports two-person heavy-duty rescue systems

• International Safety Certifications: CE EN 567, CE EN 12841 type B, EAC, NFPA 2500 Technical Use