Collection: Switches & Relays

Explore industrial switches and relays at DcsSupplier Limited. We stock control relays, solid-state relays, limit switches, pressure switches, and more from leading brands. With fast global shipping and expert sourcing, we help ensure reliable performance in your automation systems.

106 products

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  • Foxboro P0973JN 24-Port Fiber managed switch

    Regular price $269.00 USD
    Regular price $575.00 USD Sale price $269.00 USD
    Foxboro P0973JN 24-Port Fiber managed switch
    Sale
  • Foxboro A4H254-8F8T 24-Port Managed Switch

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Foxboro A4H254-8F8T 24-Port Managed Switch
    Sale
  • Foxboro A4H124-24FX Enterasys Industrial switch

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Foxboro A4H124-24FX Enterasys Industrial switch
    Sale
  • ABB DO820 Digital Output Relay

    Regular price $299.00 USD
    Regular price $639.00 USD Sale price $299.00 USD
    ABB DO820 Digital Output Relay
    Sale
  • ABB RET620 Transformer Protection and Control Relay

    Regular price $233.00 USD
    Regular price $523.00 USD Sale price $233.00 USD
    ABB RET620 Transformer Protection and Control Relay
    Sale
  • ABB REM615 Protection Relay

    Regular price $369.00 USD
    Regular price $670.00 USD Sale price $369.00 USD
    ABB REM615 Protection Relay
    Sale
  • ABB REF620 Dedicated Feeder Management Relay

    Regular price $369.00 USD
    Regular price $670.00 USD Sale price $369.00 USD
    ABB REF620 Dedicated Feeder Management Relay
    Sale
  • 1756OW16I Allen Bradley ControlLogix PLC Isolated Relay Output Module 16 pt

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    1756OW16I Allen Bradley ControlLogix PLC Isolated Relay Output Module 16 pt
    Sale
  • Allen Bradley Relay Output Module 1769-OW16

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley Relay Output Module 1769-OW16
    Sale
  • Allen Bradley 1440-RMA00-04RC Master Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1440-RMA00-04RC Master Relay Module
    Sale
  • Allen Bradley 1756-OW16I ControlLogix 16 Pt Digital Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1756-OW16I ControlLogix 16 Pt Digital Relay Module
    Sale
  • Allen Bradley 1746-OW8 /A SLC 500 8-Point Relay Output Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1746-OW8 /A SLC 500 8-Point Relay Output Module
    Sale
  • Allen Bradley 1756-OX8I Isolated Relay Output Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1756-OX8I Isolated Relay Output Module
    Sale
  • Allen Bradley 1756-OX8I /A Isolated Relay Output Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Allen Bradley 1756-OX8I /A Isolated Relay Output Module
    Sale
  • Bently Nevada 3500/32M 149986-02 Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    Bently Nevada 3500/32M 149986-02 Relay Module
    Sale
  • 3500/33 16-Channel Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    3500/33 16-Channel Relay Module
    Sale
  • 3500/33 149986-01 Bently Nevada Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    3500/33 149986-01 Bently Nevada Relay Module
    Sale
  • GE Fanuc T35E00HCHF8HH6CM6DP67UXXWXX T35 Multilin Transformer Management Relay

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Fanuc T35E00HCHF8HH6CM6DP67UXXWXX T35 Multilin Transformer Management Relay
    Sale
  • GE Fanuc Relay Output Module IC693MDL940

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Fanuc Relay Output Module IC693MDL940
    Sale
  • GE Fanuc MIFIIPI11E1RHI00 Multilin MIF II Digital Feeder Relay

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Fanuc MIFIIPI11E1RHI00 Multilin MIF II Digital Feeder Relay
    Sale
  • GE Fanuc IS200TRLYH1B Termination relay card

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Fanuc IS200TRLYH1B Termination relay card
    Sale
  • GE Fanuc Relay Output Board DS200TCRAG1ACC

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Fanuc Relay Output Board DS200TCRAG1ACC
    Sale
  • 4A 8 Point Output Module Relay IC693MDL930E

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    4A 8 Point Output Module Relay IC693MDL930E
    Sale
  • GE Multilin UR 8NH CT/VT Relay Module

    Regular price $88.00 USD
    Regular price $288.00 USD Sale price $88.00 USD
    GE Multilin UR 8NH CT/VT Relay Module
    Sale