Safe motor starters

Safe motor starters

Intelligent motor switching

Switch and reverse motors quickly and reliably with compact and modular motor starters.

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The CONTACTRON safe hybrid motor starters combine up to four functions in one device: emergency stop, motor starter, reversing function, and motor protection against overload. In addition to standard devices for parallel wiring, network-capable versions are also available. These can be integrated into fieldbus environments.

Your advantages

  • Safe shutdown up to SIL 3 and PL e
  • Space savings of up to 89 percent, thanks to the narrow design
  • Service life is ten times longer, thanks to gentle switching with CONTACTRON hybrid technology
  • Adjustable motor protection with bimetal function up to 9 A
  • Easy wiring, thanks to locking circuit and load wiring

Modular hybrid motor starters

CONTACTRON pro modular hybrid motor starters  

CONTACTRON pro modular hybrid motor starters

The new CONTACTRON pro product range offers simple safety integration and modular extension options. The PSRmini PSR-MC38 safety relay ensures the safe shutdown of a motor using the new CONTACTRON pro hybrid motor starter. You can connect the switching devices via the DIN rail connector quickly and easily, thanks to their modular design.

Additional information is available here:

Intelligent switching and reliable protection

CONTACTRON wiring example

Emergency stop

The integrated safety function enables use in safety-relevant emergency stop applications.

Forward running

Easy control directly via 24 V PLC output cards or 230 V AC signal.

Reverse running

Optional: reversing function including locking circuit and load wiring.

Motor protection

Convenient protection, thanks to the electronic motor protection relay with automatic and remote reset function.


C6 The Exchange
Calmount Park
Dublin 12
D12 XE18