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SPRING BOX® - compact insulated lever connectors


Insulated lever connectors


  • Compliant with Low Voltage Directive 2014/35//EU in accordance with EN 60947-7-1 and EN 60998-2-2 standards
  • TÜV-Rheinland certificate (n. R 50349910)
  • Rated insulation voltage: 600 V
  • Rated current: 32 A
  • Core cross-section (rigid and flexible): 0.2 – 4 mm2
  • IP20 protection grade
  • With voltage test point


  • Connecting low voltage small cross-section cables (lighting fixtures, automation for windows, doors, and gates)
  • Connecting telephone and telecommunications systems
  • Connecting audio systems and cable radio
  • Terminal insulation for live cables


  • Compact size
  • Quick and easy installation without tools
  • Reliable connections thanks to spring-loaded technology
  • For use with both rigid and flexible small cross-section cables
  • No risk of damaging the conductors
  • Connect and disconnect each conductor without shutting off the line
  • Ideal for connecting conductors of different sized cross-sections
  • Voltage test point