Interface, Measurement and Control Relays
Electric relays including control, timer and solid state relays for automation, analog converters and electromechanical and solid-state interfaces.
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Enhance operational efficiency and optimize equipment availability with Harmony, our widest range of relays. Harmony relays are designed, manufactured, and tested to meet your needs for both wired logic functions and PLC Interfaces.
Harmony Control Relays
"Control Relays standard version or Near Field Communication (NFC)" "These control relays monitor and detect abnormal operating conditions through a comprehensive range lineup, including phase control relay, current monitoring relay, voltage control relay, frequency control relay, speed control relay, and temperature control relay. They also control the liquid level and process operating rate. They were formerly known as the Zelio Control Relay range."
Part of Harmony
Harmony Electromechanical Relays
"Slim Interface, Miniature, Power, and Universal Relays" "Electromechanical Relays (EMR) include our best-selling miniature relay (or ice cube relay) and other general-purpose relays from 1CO to 4COs (SPDT, DPST, DPDT, 3PDT, 4PDT), up to 30A. The range was formerly known as Zelio Electromechanical Relays"
Part of Harmony
Harmony Solid State Relays
"Slim interfaces, Modular DIN rail and Panel mount solid state relays" "Experience high switching frequency for precise and quick control, long lifetime, and silent operation with Harmony Solid State Relays. Wide choice of relays from DIN-rail to panel mount, single-phase and three-phase options, and current ratings from 0.1 A to 125 A."
Part of Harmony
Harmony Timer Relays
"Timer relays standard version and Near Field Communication (NFC)" "A complete range of high-performance timing relays for Industrial applications, including off-delay relays, on-delay relays, and multifunction timer relays. Formerly known as Zelio Timer Relay range"
Part of Harmony