PUR Halogen-Free Festoon Cable for Overhead Crane | 0.6/1 kV D12Y11Y Type

PUR Halogen-Free Festoon Cable for Overhead Cranes

PUR halogen-free festoon cables (type D12Y11Y) are the fire-safety-optimised alternative to rubber festoon cables for enclosed crane installations. The polyurethane halogen-free sheath emits no toxic halogen gases in fire, while providing water resistance and abrasion resistance superior to rubber — making this cable the preferred choice for enclosed port buildings, passenger terminal cranes, food processing facilities, and any crane in a fire-sensitive environment.

Plain copper Class 5 conductors with a central element and short-lay construction deliver reliable performance at trolley speeds up to 210 m/min, with full flexibility retained to −40 °C.

Key Design Features

• Type: D12Y11Y — PUR halogen-free inner + PUR halogen-free outer
• No halogen gas emission in fire (IEC 60754 compliant construction)
• IEC 60332-1 flame performance
• Water resistant — outdoor and wash-down environments
• Superior abrasion resistance vs rubber festoon cables
• Plain copper Class 5 conductors
• Central element + short-lay construction for consistent festoon loop shape
• Speed: up to 210 m/min; tensile: 15–25 N/mm²; torsional: ±25°/m

Electrical & Mechanical Specifications

Typical Applications

• Enclosed building overhead crane in fire-critical zones
• Food and beverage processing plant cranes
• Passenger terminal and ferry port crane installations
• Underground car park and tunnel crane systems
• Cold-store and refrigerated warehouse cranes (−40 °C)
• Pharmaceutical and cleanroom overhead crane festoon