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Screw clamp terminals block

A smart design to support your daily connection challenges


The SNK series screw clamp terminal blocks offer rationalized functions and accessories while serving a large scope of applications.

Main benefits

  • Maintenance & trouble shooting operations are minimized thanks to our anti-release system.  Screw is locked in total safety
  • High density capacity screw clamp connection can fit up to two conductors per clamp which offers extended possibilities in electrical cabinets 
  • 50% faster assembly time thanks to the locking pin : 10 pre-assembled blocks plugged-in on rail at a time
  • Excellent marker visibility thanks to the exclusive top marking location
  • Save installation time with our snap on screwless ground terminal blocks,end stops, plugs and jumpers .

Main features

  • Connecting capacity from 0.2 to 240 mm² (21 AWG to 500 Kcmil)
  • Reliable hardened steel clamp
  • Convenient double central channels allow multiconfigurations : jumpering, testing and measuring
  • Time & stock saving with plug-in insulated jumpers, cuttable and available up to 50 poles
  • Flat marking surface allows the use of marker cards, labels or pre-marking by hand
  • Ready for new utility-scale photovoltaic installations with ZS150 / ZS240 screw clamp terminal blocks going up to 1500 V DC (IEC) and 1000 V DC (UL)

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