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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.

  • emirel-E-427-three-phase-current-relay-(used)
    Used

    EMIREL

    Emirel E 427 Three-Phase Current Relay

    SKU: 1018202

    Qty: 2

    Available through quotation
  • siemens-7NG3242-0BA00-universal-temperature-transmitter-(new)
    New Available on request

    SIEMENS

    Siemens 7NG3242-0BA00 Universal Temperature Transmitter

    SKU: 1018191

    Available on request

    333,33$
  • c-mac-RC20-current-relay-(used)
    Used

    C-MAC

    C-MAC RC20 Current Relay

    SKU: 1031564

    Qty: 1

    Available through quotation
  • schleicher-18812523131086-emergency-stop-relay-(used)
    Used

    SCHLEICHER

    Schleicher 18812523131086 Emergency Stop Relay

    SKU: 1031555

    Qty: 1

    Available through quotation
  • turck-MK83-U24-safety-relay-(used)
    Used

    TURCK

    Turck MK83-U24 Safety Relay

    SKU: 1018153

    Qty: 1

    Available through quotation
  • siemens-3RN1010-2CM00-monitoring-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1010-2CM00 Monitoring Relay

    SKU: 1018146

    Qty: 1

    Available through quotation
  • siemens-3RN1013-2BW00-thermistor-motor-protection-unit-(used)
    Used

    SIEMENS

    Siemens 3RN1013-2BW00 Thermistor Motor Protection Unit

    SKU: 1031549

    Qty: 5

    Available through quotation
  • mayser-SG-EFS-134-ZK2_1-control-unit-(Used)
    New Available on request

    MAYSER

    Mayser SG-EFS 134 ZK2/1 Control Unit

    SKU: 1021016

    Available on request

    Available through quotation
  • mayser-SG-EFS-104-ZK2_1-control-unit-(New)
    New

    MAYSER

    Mayser SG-EFS 104 ZK2/1 Control Unit

    SKU: 1021015

    Qty: 1

    Available through quotation
  • mayser-SG-EFS-104-ZK2_1-control-unit-(Used)
    Used

    MAYSER

    Mayser SG-EFS 104 ZK2/1 Control Unit

    SKU: 1021014

    Qty: 1

    Available through quotation
  • siemens-3RN1010-2CB00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1010-2CB00 Thermistor Motor Protection Relay

    SKU: 1027970

    Qty: 1

    Available through quotation
  • siemens-3UG4622-1AW30-digital-monitoring-relay-(used)
    Used

    SIEMENS

    Siemens 3UG4622-1AW30 Digital Monitoring Relay

    SKU: 1027968

    Qty: 1

    Available through quotation
  • siemens-3RN1010-1CW00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1010-1CW00 Thermistor Motor Protection Relay

    SKU: 1027967

    Qty: 1

    Available through quotation
  • siemens-3RN1022-1DW00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1022-1DW00 Thermistor Motor Protection Relay

    SKU: 1027966

    Qty: 2

    Available through quotation
  • siemens-3RN1011-1CB00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1011-1CB00 Thermistor Motor Protection Relay

    SKU: 1027965

    Qty: 1

    Available through quotation
  • siemens-3RN1012-1CB00-thermistor-motor-protection-relay-(used)
    Used

    SIEMENS

    Siemens 3RN1012-1CB00 Thermistor Motor Protection Relay

    SKU: 1027964

    Qty: 1

    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.