Safety relays

Safety relays

Our TÜV-certified safety relays with force-guided contacts provide maximum safety for one to three fixed safety functions. Depending on space requirements, highly compact designs starting at just 6 mm are available.

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Compact, modular safety technology for machine building

As a machine builder, you are familiar with the dynamics and requirements of your market. Functional safety is playing an increasingly significant role. Standards and directives make an important contribution here. With our PSR safety relays, you are able to create new safety concepts that provide many advantages:

  • Compatible with many sensors and actuators for use in countless applications, particularly in machine building
  • Able to realize applications up to performance level e in accordance with ISO 13849 and SILCL 3 in accordance with IEC 62061
  • All of our safety products are TÜV-certified and come with comprehensive approvals for global markets
  • The Phoenix Contact relay technology installed in the safety relay offers maximum functional safety thanks to force-guided contacts
  • Our safety relays have an overall width starting from 6 mm, and a minimum of one enabling path make them suitable for modular safety concepts

Three product families for various machine applications

Our compact safety relays meet the demands made of machine building applications all over the world. They are used primarily in food, packaging, and assembly handling machines.

PSRmini safety relay

Safety relays starting from an overall width of 6 mm

Highly compact PSRmini safety relays

PSRmini relays are the narrowest safety relays available on the market. PSRmini safety relays need up to 70% less space in the control cabinet, without compromising on performance.

  • A large selection of safety relays for safety functions such as emergency stop, light grids, safety doors, two-hand controls, and much more
  • Narrow housings of 6 mm and 12 mm
  • Safety relays with 1 to 3 enabling paths
  • Contact extension available with 5 enabling paths
  • Screw or spring-cage connection
PSRclassic safety relays

Safety relays with a market-standard design

PSRclassic conventional safety relays

The PSRclassic conventional safety relay range features a large selection of functions and versions. The housing width corresponds to the market standard.

  • A large selection for safety functions such as emergency stop, light grids, safety doors, two-hand controls, and much more
  • Housing widths from 17.5 mm
  • Large selection of versions
  • Available with up to 8 enabling paths
  • Screw or spring-cage connection