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    Zelio Plug-in Relays

    A complete range of general purpose industrial relays, sockets and accessories

    Zelio™ plug-in relays optimize design flexibility, expedite installation and simplify maintenance with 8 to 30 A load ratings, multiple contact sets, signature full-feature covers and UL Listing.

    Zelio Plug-in Relays
    • Features

      Find Your Local Distributor (select High-Tech Distributors (ACE) from Choose an Activity drop down menu).Find Your Local Distributor

      Six product families
      Zelio RSL
      slim interface relays
      Zelio RSB
      interface relays
      Zelio RXM
      miniature relays
      Zelio RUM
      universal relays
      Zelio RPM/RPF
      power relays
      Zelio RPF
      power relays


      Differentiated features and benefits:
      • Gold-flash contacts
      • Multiple-pole contact options for simultaneous control of separate, individual circuits
      • Signature full-feature covers
        • Test button allows users to check circuits for proper operation.
        • Lock-down door holds contacts in place to test circuits during maintenance
        • Standard mechanical flag indicates relay status.
        • Optional bipolar LED indicates operation when relay is energized.
      • UL Listing to expedite certification
      • Mounting options
        • Wide selection of sockets with mixed or separate coil & contact terminals
        • DIN rail mounting adapters
        • Panel mounting adapters


      • Industrial machines
      • Packaging machines
      • Textile machines
      • HVAC
      • Conveyance Lines
      • Food and Beverage
      • Automation Control Panels
      • Low / Medium Voltage Switchgear
      • Motor Controls
      • Compressor and Blower Controls
      • PLC Interfaces
      • Power Supplies
      • Pumping
      • Building or medical equipment
      • Lighting Controls