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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.

  • rinck-electronic-MV-PT100-measuring-amplifier-(Used)
    Used

    RINCK ELECTRONIC

    Rinck Electronic MV-PT100 Measuring Amplifier

    SKU: 1079351

    Qty: 1

    Available through quotation
  • siemens-3UN6-004-tripping-unit-(New)
    New

    SIEMENS

    Siemens 3UN6 004 Tripping Unit

    SKU: 1079347

    Qty: 1

    Available through quotation
  • murr-51465-output-relay-(New)
    New

    MURR

    Murr 51465 Output Relay

    SKU: 1079336

    Qty: 1

    Available through quotation
  • murr-516001-input-relay-(New)
    New

    MURR

    Murr 516001 Input Relay

    SKU: 1079333

    Qty: 2

    Available through quotation
  • obo-bettermann-FLD-110-surge-arrester-(New)
    New

    OBO BETTERMANN

    OBO Bettermann FLD 110 Surge Arrester Module

    SKU: 1079328

    Qty: 1

    Available through quotation
  • finder-72.01.8.240.0000-level-control-relay(used)
    Used

    FINDER

    Finder 72.01.8.240.0000 Level Control Relay

    SKU: 1074676

    Qty: 1

    Available through quotation
  • omron-61f-gp-n8-230vac-floatless-level-switch(new)
    New

    OMRON

    Omron 61F-GP-N8 230 V AC Floatless Level Switch

    SKU: 1074635

    Qty: 1

    Available through quotation
  • murr-elektronik-mks-m-8-safety-relay(new)
    New

    MURR ELEKTRONIK

    Murr Elektronik MKS-M 8 Safety Relay

    SKU: 1074634

    Qty: 2

    Available through quotation
  • btr-kra-m6-21-coupling-module(used)
    Used

    BTR

    BTR KRA-M6/21 Coupling Module

    SKU: 1074632

    Qty: 1

    Available through quotation
  • phoenix-contact-EMD-BL-C-10-monitoring-relay(new)
    New

    PHOENIX CONTACT

    Phoenix Contact EMD-BL-C-10 Monitoring Relay

    SKU: 1074626

    Qty: 1

    Available through quotation
  • pilz-TEP-30-220VAC-1UZ-safety-relay(used)
    Used

    PILZ

    PILZ TEP/30/220VAC/1Uz SAFETY RELAY

    SKU: 1074623

    Qty: 1

    Available through quotation
  • murr-51120-output-relay-(new)
    New

    MURR

    Murr 51120 Output Relay

    SKU: 1078232

    Qty: 1

    Available through quotation
  • murr-elektronik-51100-input-relay(new)
    New

    MURR ELEKTRONIK

    Murr Elektronik 51100 Input Relay

    SKU: 1074610

    Qty: 1

    Available through quotation
  • siemens-3un2100-0ab4-ptc-thermistor-tripping-unit(new)
    New

    SIEMENS

    Siemens 3UN2100-0AB4 PTC Thermistor Tripping Unit

    SKU: 1074572

    Qty: 1

    Available through quotation
  • exner-BADEX-ER3A-electrode-relay-(used)
    Used

    EXNER

    Exner BADEX-ER3A Electrode Relay

    SKU: 1078171

    Qty: 1

    Available through quotation
  • peters-indu-produkt-89.062-capacitor-network-module-(used)
    Used

    PETERS INDU-PRODUKT

    Peters Indu-Produkt 89.062 Capacitor Network Module

    SKU: 1078026

    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

97,213 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.