Support Arm System


With Rittal’s latest innovation the 60/120/180 Support Arm System, monitoring units, controls and specialized devices can be mounted and precisely positioned via an easily adjusted 3-pendant support arm system that can handle loads from 135 to 405 pounds. The new system can be adjusted without dismantling the units and one person can assemble the support arm. Installing and routing cables and control lines is a simple procedure and adjustments are readily maintained via an integrated rotation range restrictor.   The three components of the support arm system can be utilized individually or combined into one unique solution. The Support Arm 60/120/180 System is attached to connection components with four self-tapping screws in a screw channel, and may be cut to any required length – there’s no thread-tapping required. The new design features a closed cable duct with a large cross-section and an open cable duct for easy access for service or installation of pre-assembled cables with connectors. The large cable routing channels are X-shaped for greater load capacity.  

Support Arm System 60/120/180 highlights at a glance: 

  • 3 pendant arm system can be combined into one system
  • Load levels from 135 to 405 pounds
  • One person assembly
  • Simple cable entry/routing


  • can handle loads from 135 to 405 pounds
  • one person assembly
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