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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.

  • 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
  • SN-1200-GR-power-monitor-(used)
    Used

    SN 1200 GR Power Monitor

    SKU: 1064379

    Qty: 1

    Available through quotation
  • diell-SBCR03-S-AM-safety-control-unit-(used)
    Used

    DIELL

    Diell SBCR03-S-AM Safety Control Unit

    SKU: 1078216

    Qty: 2

    Available through quotation
  • exner-LFV-measuring-amplifier-(used)
    Used

    EXNER

    Exner LFV Measuring Amplifier

    SKU: 1078176

    Qty: 1

    Available through quotation
  • wenglorz-ISO-5001-insulation-monitor-(used)
    Used

    DIPL ING HELMUT WENGLORZ GMBH

    Wenglorz ISO 5001 Insulation Monitor

    SKU: 1078175

    Qty: 1

    Available through quotation
  • exner-BADEX-F-measuring-amplifier-(used)
    Used

    EXNER

    Exner Badex-F Measuring Amplifier

    SKU: 1078174

    Qty: 1

    Available through quotation
  • exner-BADEX-RL01-limit-controller-(used)
    Used

    EXNER

    Exner BADEX-RL01 Limit Controller

    SKU: 1078173

    Qty: 1

    Available through quotation
  • exner-BADEX-T-5-20-measuring-amplifier-(used)
    Used

    EXNER

    Exner Badex-T 5-20 Measuring Amplifier

    SKU: 1078172

    Qty: 1

    Available through quotation
  • exner-BADEX-RH0-ph-limit-controller-(used)
    Used

    EXNER

    Exner BADEX-RH0 PH Limit Controller

    SKU: 1078170

    Qty: 1

    Available through quotation
  • knick-10700-A1-isolation-amplifier-(used)
    Used

    KNICK

    Knick 10700 A1 Isolation Amplifier

    SKU: 1078166

    Qty: 1

    Available through quotation
  • dold-AA9943.12-220_380V50_60HZ-undervoltage-relay-(used)
    Used

    DOLD

    Dold AA9943.12 220/380V50/60HZ Undervoltage Relay

    SKU: 1078158

    Qty: 1

    Available through quotation
  • turck-MK71-T02-safety-relay-(used)
    Used

    TURCK

    Turck MK71-T02 Safety Relay

    SKU: 1078043

    Qty: 20

    Available through quotation
  • barber-colman-DYN1-10006-002-0-24-speed-controller-(used)
    Used

    BARBER COLMAN

    Barber Colman DYN1-10006-002-0-24 Speed Controller

    SKU: 1078014

    Qty: 1

    579,99$

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

98,250 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.