120A AC-AC Three-Phase SSR Relay Solid State Relay

Introduction:Solid state relay (SSR) is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which responds to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts. 3 phases AC to AC Solid State Relay(SSR)Features:* Dielectric strength up to 4000V * Photo isolation * Zero cross or random turn-on * Panel mount * AC control * Built-in RC * LED indicator 1) Specification(Rated current corresponding to Resistive load):ModelSYTH12048ZA2Load current120ALoad voltage480VACControl voltage70-280VACControl currentAC 12mAOn state voltage drop≤1.8VACOn state leakage current≤10mAOff state time≤10mSDielectric strength2500VACInsulation resistance1000MΩ500VDCAmbient temperature-30°c ~ 75°cMounting methodboltingIndicatorLEDWeight380g2) Dimension & wiring:4) Matched heatsink:  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1