Safety relays

Safety relays

One safety function, one safety relay

Safety relay with force-guided contacts for simple safety applications.

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  • Modular safety relay system
    Modular safety relay system

    Adaptable safety system with DIN rail connector, master safety relay, and safety relays for numerous safety functions.

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With the PSRmini and PSRclassic safety relays from Phoenix Contact, you can realize all safety functions such as emergency stops, light grids, and safety doors, in which the overriding principle is one function, one device. With our modular PSRmodular safety relay system, you can design your safety system exactly as required.

Your advantages

  • A large selection of safety relays for safety functions such as emergency stops, light grids, safety doors, two-hand functions, and much more
  • Reliable, thanks to force-guided contacts
  • Fast installation and startup with user-friendly connection technology
  • Verified safety, with products certified by the TÜV
  • Space saving, thanks to the slim overall width

PSRmini highly compact safety relays

PSRmini highly compact safety relays  

Space savings of up to 70% with PSRmini

PSRmini relays are the narrowest safety relays on the market and enable space savings of up to 70%, with full performance. This is made possible by the relay technology designed in-house by Phoenix Contact.

  • Overall width 6 mm and 12 mm
  • High level of scalability starting at just one enable contact
  • Proven safety, thanks to force-guided relay contacts
  • PL e in accordance with ISO 13849 and SILCL 3 in accordance with IEC 62061

PSRclassic classic safety relays

PSRclassic classic safety relays  

The appropriate PSRclassic safety relay for every safety function

The PSRclassic safety relay range features a large selection of functions and versions. The housing width is suitable for the market-standard housing dimensions.

  • Overall width from 17.5 mm
  • Large selection of versions
  • Proven safety, thanks to force-guided relay contacts
  • PL e in accordance with ISO 13849 and SILCL 3 in accordance with IEC 62061

Modular PSRmodular safety relay system

Modular PSRmodular safety relay system  

Flexibly extendable modular safety relay system

With PSRmodular, you can design your safety system exactly as required. The modular safety relays can be extended easily and flexibly based on the modular principle.

The TBUS plug combines the master safety relay with up to ten extension modules directly on the DIN rail. This eliminates the need for the usual cross-wiring and configuration. 

  • Overall width 22.5 mm
  • Can be extended to up to 42 contacts
  • Proven safety, thanks to force-guided relay contacts
  • PL e in accordance with ISO 13849 and SILCL 3 in accordance with IEC 62061

Proven safety thanks to force-guided contacts

Force-guided contacts  

Force-guided contacts

The N/O and N/C contacts of an elementary relay are connected to one another mechanically through forced guidance. This prevents N/O and N/C contacts from closing at the same time. In conjunction with a suitable circuit, failure to open can be reliably detected. This is the most reliable way to ensure maximum safety for both person and machine.

In order to provide a high level of safety, our PSRmini, PSRclassic, and PSRmodular products are equipped with force-guided contacts.

PHOENIX CONTACT

586 Fulling Mill Road
Middletown, PA 17057
(800) 888-7388

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Functional safety – safety relays

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