The Linkex™ ATEX Extension Cables range manufactured by Wolf Safety Lamp Company Ltd (United Kingdom) provides high-integrity power transmission solutions certified to ATEX and IECEx directives for Zone 1, Zone 2 (Gas) and Zone 21, Zone 22 (Combustible Dust) hazardous environments. Built with heavy-duty oil and chemical-resistant H07RN-F harmonized rubber or SY steel-wire braided sheathing, and fitted with industry-standard explosion-proof plugs and sockets (such as ATX, CEAG, Stahl, Marechal), these trailing extension leads withstand harsh mechanical dragging, abrasion, and aggressive cleaning chemicals while eliminating electrocution and spark ignition risks inside metallic vessels and confined work sites.

COMPLETE DIRECTORY OF PRODUCT CODES IN THIS SERIES:

1. Product Code: LL-675*
- Product: Explosion-Proof Power Extension Cable
- Details: Heavy-duty rubber-sheathed extension cable fitted with explosion-proof ATEX plug and socket, optimized for extending long-distance power to Linkex™ temporary luminaires. Asterisk (*) denotes custom cable lengths and plug brands.

2. Product Code: LL-661**
- Product: Explosion-Proof Power Extension Cable
- Details: Low-voltage safety extension lead with multi-strand flexible copper conductors resistant to fatigue breakage, anti-static and UV-resistant outer sheath. Double asterisks (**) indicate voltage rating and socket type.

3. Product Code: LL-666**
- Product: Explosion-Proof Power Extension Cable
- Details: High-current capacity extension lead engineered for interlinking ATEX transformers, splitter distribution boxes, and industrial ventilation blowers under rigorous conditions.

4. Product Code: LL-671**
- Product: Explosion-Proof Power Extension Cable
- Details: Hazardous area extension cable equipped with IP66/IP67 quick-connect fittings and an integrated safety interlock mechanism to prevent accidental disconnects under load.

5. Product Code: LL-660
- Product: Explosion-Proof Power Extension Cable
- Details: The most common standard extension lead within the Linkex™ system, pre-assembled with matched ATEX male/female connectors for seamless pairing with LL-114, LL-133, LL-214, and LL-233 luminaires.

6. Product Code: LL-665
- Product: Explosion-Proof Power Extension Cable
- Details: Medium-length trailing cable featuring thick abrasion-resistant rubber insulation, easily coiled and transported through tight vessel manholes.

7. Product Code: LL-670
- Product: Explosion-Proof Power Extension Cable
- Details: Extended-run power cable engineered for running across large offshore oil rigs or ship cargo holds, capable of handling light vehicular run-over without conductor damage.

• Manufacturer: Wolf Safety Lamp Company Ltd
• Origin: United Kingdom
• Explosion-Proof Certification: ATEX / IECEx Certified
• Hazardous Area Classification: Zone 1, Zone 2 (Gas/Vapours) & Zone 21, Zone 22 (Combustible Dusts)
• Voltage Rating: 12V, 24V, 42V, 110V, or 230V AC/DC (Depending on selected plug/socket configuration)
• Rated Current: 16A (or optional 32A variants)
• Cable Sheath Material:
  - HO7RN-F Specification: Heavy-duty harmonized synthetic rubber, highly resistant to oil, grease, abrasion, and weather
  - SY Specification: Steel wire braided armored cable for enhanced mechanical crush protection
• Plug & Socket Configurations: Compatible with leading hazardous area connectors (CEAG, ATX, Stahl, Marechal)
• Standard Cable Lengths: 5m, 10m, 15m, 20m, 30m (Custom lengths available on request)
• Ingress Protection: IP66 / IP67 (Dust-tight and protected against powerful water jets)
• Operating Temperature Range: -20°C to +55°C
• Typical Applications: Power extension for tank cleaning luminaire setups, splitter distribution boxes, isolating step-down transformers, and hazardous area ventilation fans on offshore drilling platforms.