Three Phase AC Solid State Relay SSR-3-380D40
Application
Three phase AC solid state relay (hereinafter referred to as three-phase SSR) integrates three single-phase AC solid state relays and directly switches the three-phase load with a single input terminal, which can easily control the three-phase loads such as three-phase AC motor and heater.
Specifications
| Normal type
（380V, IN4-32V） |
Normal type（480V） | Enhanced type（380V, IN4-32V） | Enhanced type（480V） | ||
| IN4-8V | IN8-32V | IN4-8V | IN8-32V | ||
| SSR-3-380D10 | SSR-3-480D10G | SSR-3-480D10H | SSR-3H380D15 | SSR-3H480D15G | SSR-3H480D15H |
| SSR-3-380D25 | SSR-3-480D25G | SSR-3-480D25H | SSR-3H380D35 | SSR-3H480D35G | SSR-3H480D35H |
| SSR-3-380D40 | SSR-3-480D40G | SSR-3-480D40H | SSR-3H380D55 | SSR-3H480D55G | SSR-3H480D55H |
| — | — | — | SSR-3H380D75 | SSR-3H480D75G | SSR-3H480D75H |
| — | — | — | SSR-3H380D120 | SSR-3H480D120G | SSR-3H480D120H |
| — | — | — | SSR-3H380D150 | SSR-3H480D150G | SSR-3H480D150H |
Note: please refer to single-phase AC solid state relay for the selection and protection of current and voltage level of three-phase SSR. If more current is required, three long strip single-phase solid relays can be used instead (three long strip SSRs can be installed on A series radiator with fan), and the three input terminals can be connected in series and parallel (see series and parallel of the input terminals of single-phase SSR).
Connection Diagram
