Hazardous area


SNK series terminal blocks

Qualified for worldwide Hazardous locations applications

SNK series is certified IEC Ex in accordance with IEC 60079-0 and IEC 60079‑7 (increased safety "Exe") world international standards for products used in explosive atmospheres.
In order to serve specific local market requirements, some SNK products have additional local certifications such as: ATEX, UL hazardous Locations or BR‑Ex.

Reliable in extreme conditions
  • 100% dielectric control of SNK ATEX products
  • High certification degree for surface & mine industries
  • Superior vibrations & corrosion withstand with PI-Spring technology.

Easy to install
  • Secured installation
  • Asymmetrical design offers improved security and no mounting or wiring errors
  • Faster accessories mounting
  • Smart design facilitating assembly process.

Optimized logistics
  • Standard SNK range is certified & then adapted to all Hazardous locations markets & applications
  • Common accessories between screw
  • PI-Spring and pluggable ranges
  • Simplified inventory management thanks to optimized accessories.

Hazardous area approvals:

  • IEC Ex, ATEX, UL Haz.Loc., BR-Ex, EAC Ex.

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