Siemens 20 A SPNO Solid State Relay, Zero Crossing, Chassis Mount Thyristor, 230
3RF21 Series
Compact space-saving design, 22mm widthZero-cross switchingIP20Mount onto existing heatsinksEfficient thyristors with high reverse voltageScrew connections for fast and simple connectionSelf-contained unitIsolation voltage 600VacFrequency 50 / 60Hz
Note
Heat sink not included. For load current de-rating and heat sink details see manufacturers datasheet
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