Products  /  Series  /  Delta  /  Delta-Flex
Products  /  Function  /  Trip, Auxiliary and Supervision  /  Delta Trip, Auxiliary and Supervision  /  Delta-Flex
Products  /  Distributed Products  /  Mors Smitt  /  Delta-Flex
Products  /  Function  /  Relay Mounting Accessories  /  Delta-Flex
Products  /  Function  /  Trip, Auxiliary and Supervision  /  Delta-Flex


  • Wide range of auxiliary relay functions
  • Specify components or complete sub-rack system
  • 2U high 19-inch rack or flush mounting
  • Integrated front panel covers
  • Custom panel labeling
  • M4 screw terminals suitable for ring lugs

The Delta-Flex System provides a convenient standardised method to design, specify and build high quality auxiliary relay panels for high voltage protection and control applications.

Choose from the wide range of RMS Mors Smitt and Mors Smitt Trip, Auxiliary and Supervision relays to build up your repeatable, cost effective designs.

ABB: Combiflex