480VAC solid state relay SSR-48

three-phasesingle-phasetwo-phase

These devices are used for switching single, bi or triphase resistive and inductive loads. They can be triggered directly by digital controllers with Pulsed Width Modulation action thus performing very accurate results and significantly reducing power consumption. When installed with proper heat sinks they can switch loads up to 300 A. - Internal snubber for dv/dt protection - Switching at zero crossing - High switching speed - High noise reduction - Requires minimum power for switching - Heat sink without voltage - Does not generate EMI or RFI