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Smart strain relief and EMC shielding on the C-rail

EMC shield clamps for 30 mm DIN rail shape C with or without integrated strain relief

EMC shield clamps are used, where the shield of cables must be connected to the earth potential. They are easy to use and effective in earthing single cable shields.

When using types with integrated strain relief cables can be fixed via the cable jacket using cable ties. Thus strain relief in accordance with EN 62444 is achieved. We also offer EMC shield clamps with double strain relief function acc. to PROFINET installation guidelines.

Due to its special design the clamping ranges of the MSKL are very large while the dimensions are comparatively small. (Example: MSKL 3-12, assembled with a 12 mm cable shield: width 26.25 mm).

The shield clamps can be mounted on 30 mm DIN rails shape C using the SC screw foot.

With the LFC cable shield clamp the cable shield is directly contacted at the C-rail. Your existing cable clamp can still be used for strain relief. The LFC clamp is simply snapped onto the C-rail and is then fixed using the screw of your cable clamp.

Specifications

  • Material:              
    • Shield clamp: Spring steel, zinc plated
    • Shield bracket: Mild steel, galvanically zinc plated
    • Screw foot: Mild steel, galvanically zinc plated
  • Properties: vibration proof
  • Mounting options: Screw type mounting, Clamping, Snap-in

Advantages & benefits

  • Partially with integrated strain relief
  • Large contact area
  • Shield contact and strain relief separated
  • Easy assembly and removal
  • The spring design requires no adjustments and will permanently maintain contact to the cable shield
  • Shock and vibration resistant, maintenance free
  • Integrated double strain relief function acc. to PROFINET installation guidelines
  • For mounting on all standard C-rails (16-17 mm)
  • LFC: space-saving due to the combination of the LFC shield clamp with a cable clamp

CCL Cable clamps / cable clips for 30 mm C-rails

The cable clamps are characterised by a high clamping range and great flexibility. Ideally suited for strain relief on the C-rail for opening dimensions 16 – 17 mm. It offers flexible clamping ranges from 6 mm to 50 mm. The counter tray is secured by a locking mechanism and cannot slip out of the cable clamp.

Individual cables or entire cable bundles can be relieved of strain. This results in a very high cable density.

Also available: sets consisting of EMC shield clamp LFC and matching CCL cable clip.

Specifications

  • Material: Mild steel, galvanically zinc plated
  • Properties: vibration proof
  • Mounting options: Clamping

Advantages & benefits

  • Quick and easy assembly
  • Tool-free and space-saving assembly
  • For mounting on all common C-rails with 
  • 16 – 17 mm opening dimensions