Highly compact safety relays

Highly compact safety relays starting from 6 mm

Safety starting from 6 mm

Size redefined: the highly compact safety relays offer full performance in the smallest overall width.

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PSRmini are the narrowest safety relays available on the market. With an overall width of just 6 and 12 mm, we provide you with proven safety, thanks to the force-guided contacts. The needs-based design starting from a single enable path ensures greater flexibility in your application without limiting performance.

Your advantages

  • Space savings of up to 70% without limiting performance, thanks to relay technology developed in-house
  • Maximum safety and availability, thanks to force-guided contacts
  • Cost-benefit optimization when configuring applications, starting from a single enable path
  • Wide range of applications, thanks to the extensive product portfolio providing compatibility with a wide variety of signal generators
  • Approvals for all global markets
  • PSRmini safety relays are part of the COMPLETE line system

Safety relays for new lift standard

PSR-MC37 PSRmini safety relay  

PSRmini safety relays for new EN 81-20 lift standard

As of September 1, 2017, elevator controllers across Europe must conform to the more stringent requirements of the new EN 81-20 standard. One specification stipulates that all elevators must have light grids fitted to the doors. The threshold values when dimensioning air clearances and creepage distances in safety-related circuits have also been increased. The new PSR-MC37 PSRmini safety relay satisfies all necessary safety requirements. The safe switching device is just 22.5 mm wide and is used to safely override door and locking mechanisms.

Modular solutions for machine building

PSRmini control cabinet application  

Safety functions under optimum space conditions

As a machine builder, you are familiar with the dynamics and requirements of your market. Safety technology plays an increasingly important role here. Standards and directives make an important contribution.

With PSRmini, you are able to create new safety concepts that provide many advantages:

  • Optimization of the space required in the control cabinet
  • High availability and compatibility of system components
  • Comprehensive approvals for global markets

Relay technology from Phoenix Contact

Relay technology from Phoenix Contact  

Elementary relays with forced-guided contacts

At the heart of the safety relay is the elementary relay with force-guided contacts developed by Phoenix Contact in-house. The innovative relay technology from Phoenix Contact offers maximum safety and features many impressive technological details:

  • High switching capacity up to 6 A
  • Superior availability, thanks to the double diagnostic contact


8240 Parkhill Drive
Milton, Ontario L9T 5V7


Relay technology from PHOENIX CONTACT

Extremely high level of performance and a minimum overall width.

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