ATEX Cable Reel CR27 – 2× 5-Pole 16A, 20 m

ATEX Cable Reel CR27 – 5-Pole 16A is an explosion-proof cable reel designed for safe temporary three-phase power distribution in hazardous areas classified as Zone 1 and Zone 2 (gas atmospheres).

The reel is equipped with 20 meters of EPR/PUR cable (5x2.5 mm²), two 5-pole 16A flange sockets (6h position) and one matching 5-pole 16A plug. It is certified according to ATEX and IECEx requirements and marked II 2G Ex db eb IIC T6 Gb.

Explosion-proof construction

The CR27 cable reel features a 270 mm winding body and is configured as a robust industrial distribution reel. The winding body is manufactured from conductive EPDM and integrates certified Ex components in accordance with EN IEC 60079 standards.

The welded stainless-steel enclosure forms the Ex connection compartment in type of protection “Ex eb” (increased safety). Installed flange sockets comply with flameproof “Ex db” and increased safety requirements, ensuring reliable operation in hazardous gas atmospheres.

Certification & Compliance

• ATEX Certificate: PTB 20 ATEX 1009
• IECEx Certificate: IECEx PTB 20.0015
• ATEX Marking: II 2G Ex db eb IIC T6 Gb
• Temperature class: T6
• Equipment group: IIC (Hydrogen capable)

The cable reel is approved for use in explosive gas atmospheres in Zones 1 and 2. It is not approved for dust explosive atmospheres.

Electrical Specifications

• Cable length: 20 m
• Cable type: EPR/PUR
• Conductor cross-section: 5x2.5 mm²
• Number of outlets: 2× 5-pole 16A
• Rated current: 16A per outlet
• Rated voltage: up to 690V
• Ingress protection: IP65
• Spool diameter: 270 mm
• Ambient temperature: -20°C to +40°C (extended range optional: -35°C to +60°C)

Operational Requirements

To prevent overheating, the cable reel must always be operated with the cable fully unwound. Installation and electrical connection must be performed by qualified personnel in accordance with EN IEC 60079-14 and applicable national regulations.

Residual current protection (RCD) is required depending on the installation system (TT, TN or IT). Only cables suitable for unprotected industrial installation (minimum H07 requirement) may be used.

Applications

• Oil & gas facilities
• Chemical processing plants
• Refineries
• Process maintenance in hazardous areas
• Temporary three-phase power supply for ATEX equipment

This product is manufactured in Switzerland by Thuba AG, a specialist in explosion protection systems and certified Ex equipment.