Price Starting At: $185.00
OverviewPhase Angle-Fired Switching
Phase angle-fired switching provides continuously variable voltage output by governing the point of turn-on (firing) of each half cycle of the full AC sine wave. Low mass heating elements such as heating lamps and hot wires are recommended applications. Use with Athena 'F' output (4-20 mA) controller.
Phase angle firing allows for two options not available with ZC solid state contactors. Soft-Start provides slow turn on for high inrush loads, such as quartz lamps and Tungsten elements. Voltage limit restricts load current by capping the peak-to-peak output voltage.
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PC-24-25-S, 120 - 240 Vac, 25 Amp Load, with 3.6" Heat Sink, Phased Angle Switched SSR with Soft Start