Schneider Electric Harmony Electromechanical Relays (EMRs)

Schneider Electric Harmony Electromechanical Relays (EMRs) are utilized to multiply the number of input and output contacts or for logic processing control. Harmony relays include a slim interface, miniature, power, universal, and hermetically sealed options. An expansive portfolio of power relays is available for most industrial machines, such as packaging, textile, HVAC, automation control panels, and programmable logic controller (PLC) interfaces. These power relays include models with up to 30A current ratings for high-power applications like electric vehicle (EV) charging and hermetically sealed relays for use in hazardous locations. Schneider Electric Harmony EMRs provide a reliable solution for users, ensuring machine and system performance.

Features

  • RSL relays for compactness
    • Wide choice of sockets ranging from 12VAC to 230VAC
    • Standard and low-level contact types
    • Sockets with integrated reverse polarity protection circuit
    • Power-on and relay status LED indicator
    • Locking/unlocking lever for removing and replacing relay in socket
    • Choice of screw connector or spring terminal connection for sockets
  • RXG relays for reliability
    • Available with or without lockable test button, LED, and basic cover
    • Broad range of coil voltages
    • Single-step lockable test button
    • Faston pin terminal mounts quickly and securely
    • Slim 16mm socket for 2 C/O contacts saves panel space
    • Can be expanded with protection modules

Applications

  • EV charging
  • Packaging
  • Textiles
  • HVAC
  • Automation control panels
  • PLC interfaces
Published: 2024-10-28 | Updated: 2026-10-29