Panel mounted, high voltage ac solid state relays

Crydom has expanded its Series H1 of high voltage AC output Solid State Relays with new models that now offer even higher levels of breakdown voltage and noise immunity (>1,600V). The new H1 models include ac output ratings up to 90A at 660Vac, with available control voltage of 4 to 32Vdc. The Series H1 1,600V Blocking models feature 4,000Vac optical isolation, optional LED input status indicator, optional installed thermal pad and are available in either Zero Voltage or Random Turn-On versions.

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Crydom offers a variety of accessories for the Series H1 including a plastic touch safe cover, terminal lugs accepting up to 1 AWG wire, heat sinks rated from 5.0 to 0.5°C/W, and mounting hardware kits. The Series H1 is UL and cUL recognized, RoHS and China RoHS compliant, and CE certified to the EMC and Low Voltage Directives.