The RZ3A40D55 is a three-pole zero switching solid-state relay in the RZ3A series, designed for DC control voltage operation. It is suitable for switching various loads including heating elements, motors, and transformers, with an operational voltage capacity of up to 440 VAC RMS. The relay features a built-in varistor for transient voltage protection, enhancing durability in heavy industrial applications. For improved reliability and load cycle life, three semiconductor power units are soldered directly onto a copper-bonded substrate. It includes LED indicators for control input status and over-temperature alarms, as well as an integral snubber network. The relay complies with IP10 back-of-hand protection standards and is ideal for use in industrial, power management, automation, and process control applications.
You can click on the BUY or RFQ button to purchase RZ3A40D55 from an authorized CARLO GAVAZZI distributor.
You can download the RZ3A40D55 datasheet or visit the CARLO GAVAZZI website for support.
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