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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.

  • sick-UE48-2OS2D2-safety-relay(used)
    Used

    SICK

    Sick UE48-2OS2D2 Safety Relay

    SKU: 1054217

    Qty: 1

    Available through quotation
  • schmersal-SRB301ST-24V-V.2-safety-relay(used)
    Used

    SCHMERSAL

    Schmersal SRB301ST-24V-(V.2) Safety Relay

    SKU: 1054216

    Qty: 1

    Available through quotation
  • schmersal-SRB301AN-24V-safety-relay(used)
    Used

    SCHMERSAL

    Schmersal SRB301AN-24V Safety Relay

    SKU: 1054215

    Qty: 1

    Available through quotation
  • schmersal-SRB-C.44-SNA-24V-safety-relay-module(used)
    Used

    SCHMERSAL

    Schmersal SRB-C.44-SNA-24V Safety Relay Module

    SKU: 1054214

    Qty: 2

    Available through quotation
  • digitrip-1150i-trip-unit(used)
    Used

    DIGITRIP

    Digitrip 1150I+ Trip Unit

    SKU: 1054203

    Qty: 1

    Available through quotation
  • schneider-XPSAC3421-emergency-stop-used
    Used

    SCHNEIDER

    Schneider XPSAC3421 Emergency Stop

    SKU: 1057842

    Qty: 1

    Available through quotation
  • pilz-PNOZ-MO1P-configurable-safety-system-(used)
    Used

    PILZ

    Pilz Pnoz MO1P Configurable Safety System

    SKU: 1059329

    Qty: 4

    Available through quotation
  • murr-DO8XDC24V-output-relay-used
    Used

    MURR

    Murr DO8XDC24V Output Relay

    SKU: 1057840

    Qty: 1

    Available through quotation
  • murr-57280-DI8XDC24V-input-relay-used
    Used

    MURR

    Murr 57280 DI8XDC24V Input Relay

    SKU: 1057839

    Qty: 1

    Available through quotation
  • murr-PM-DC24V10A-input-relay-used
    Used

    MURR

    Murr PM DC24V10A Input Relay

    SKU: 1057838

    Qty: 1

    Available through quotation
  • pilz-PNOZ-X3.10P-safety-relay-used
    Used

    PILZ

    Pilz Pnoz X3.10P Safety Relay

    SKU: 1057821

    Qty: 1

    Available through quotation
  • Seneca-Z112A-sensor-digital-amplifier(used)
    Used

    SENECA

    Seneca Z112A Sensor Digital Amplifier

    SKU: 1054110

    Qty: 1

    Available through quotation
  • Seneca-Z109PT-universal-converter(used)
    Used

    SENECA

    Seneca Z109PT Universal Converter

    SKU: 1054109

    Qty: 13

    Available through quotation
  • pilz-PNOZ-X2P-24VACDC-2N_O-safety-relay(used)
    Used

    PILZ

    Pilz Pnoz X2P 24VACDC 2N/O Safety Relay

    SKU: 1054108

    Qty: 3

    Available through quotation
  • Seneca-Z112A-sensor-digital-amplifier(new)
    New

    SENECA

    Seneca Z112A Sensor Digital Amplifier

    SKU: 1054103

    Qty: 1

    Available through quotation
  • klockner-moeller-ESR4-NO-21-18815873-L1C-safety-relay-(Used)
    Used

    Klockner Moeller

    Klockner Moeller ESR4-NO-21 18815873-L1C Safety Relay

    SKU: 1061412

    Qty: 15

    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.