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Safety Relays

Browse safety relays for machine safety circuits, emergency stop systems, guarding, interlocks, and industrial automation protection. Platinum International supports global sourcing for exact safety-control references across surplus, new, and used stock.

  • siemens-3RN1011-2CB00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1011-2CB00 Thermistor Motor Protection Relay

    SKU: 1027692

    Qty: 1

    Available through quotation
  • siemens-3RN1011-1CK00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1011-1CK00 Thermistor Motor Protection Relay

    SKU: 1027690

    Qty: 1

    Available through quotation
  • schmersal-protect-SRB-101EXI-1R-24V-safety-monitoring-relay-(used)
    Used

    Schmersal Protect

    Schmersal Protect SRB 101EXI-1R-24V Safety-Monitoring Relay

    SKU: 1027686

    Qty: 1

    Available through quotation
  • cedes-SAFECIS3-2P-4I0-safety-relay-(used)
    Used

    Cedes

    Cedes SAFECIS3-2P-4I0 Safety Relay

    SKU: 1027684

    Qty: 1

    Available through quotation
  • phoenix-contact-PSR-MC82-5NO-1NC-1DO-24DC-SP-safety-relay-(used)
    Used

    PHOENIX CONTACT

    Phoenix Contact PSR-MC82-5NO-1NC-1DO-24DC-SP Safety Relay

    SKU: 1027682

    Qty: 1

    Available through quotation
  • turck-MS81-221-R-amplifier-relay-(used)
    Used

    TURCK

    Turck MS81-221-R Amplifier Relay

    SKU: 1017761

    Qty: 1

    177,77$
  • turck-MS-25-10-tachometer-(used)
    Used

    TURCK

    Turck MS 25-10 Tachometer

    SKU: 1017760

    Qty: 1

    Available through quotation
  • btr-TMR-motor-protection-relay-(used)
    Used

    BTR

    BTR TMR Motor Protection Relay

    SKU: 1031394

    Qty: 3

    Available through quotation
  • mc-FA1.4-flow-monitoring-sensor-(used)
    Used

    MC

    MC FA1.4 Flow Monitoring Sensor

    SKU: 1031393

    Qty: 3

    Available through quotation
  • finder-7S.12.9.024.5110-safety-relay-(used)
    Used

    FINDER

    Finder 7S.12.9.024.5110 Safety Relay

    SKU: 1031389

    Qty: 12

    Available through quotation
  • bender-AUR381Z-undervoltage-relay-(used)
    Used

    BENDER

    Bender AUR381Z Undervoltage Relay

    SKU: 1031388

    Qty: 4

    Available through quotation
  • bender-SUA145-voltage-relay-(used)
    Used

    BENDER

    Bender SUA145 Voltage Relay

    SKU: 1031386

    Qty: 2

    Available through quotation
  • phoenix-contact-MCR-EX-SL-2NAM-RO-signal-conditioner-(used)
    Used

    PHOENIX CONTACT

    Phoenix Contact MCR-EX-SL-2NAM-RO Signal Conditioner

    SKU: 1031385

    Qty: 2

    Available through quotation
  • finder-7S.16.9.024.0420-modular-relays-(used)
    Used

    FINDER

    Finder 7S.16.9.024.0420 Modular Relays

    SKU: 1031383

    Qty: 2

    45,00$
  • turck-MK73-12-R-24VUC_K10-multi-modul-(used)
    Used

    TURCK

    Turck MK73-12-R 24VUC/K10 Multi Modul

    SKU: 1031380

    Qty: 2

    Available through quotation
  • euchner-CES-A-ABA-01-safety-unit-(used)
    Used

    EUCHNER

    Euchner CES-A-ABA-01 Safety Unit

    SKU: 1031371

    Qty: 2

    Available through quotation

Safety relays are specification-sensitive components used in guarded machinery, E-stop systems, and plant safety logic. Buyers typically need exact part numbers, contact configurations, and approval continuity to maintain compliance and avoid integration issues.

This category supports those sourcing requirements with quotation support and access to condition-flexible inventory. It helps maintenance teams, integrators, and procurement departments move quickly on exact-reference requests.

For faster processing, include the full relay code, supply voltage, contact configuration, and any related safety module or system context when submitting your quote request.

Massive Inventory

97,333 industrial spare parts ready to ship from our warehouse.

Global Shipping

Reliable worldwide delivery with tracking to over 120 countries.

Expert Support

Dedicated technical team to help you find the right part every time.

Quality Guaranteed

Every product inspected and tested. Genuine parts from trusted brands.