Description: Solid state relays (SSR) are used to control and switch alternating current in various power electric units and automation systems. They are intermediate between low power output devices of controllers and active loads: heating elements, electric valves, motor windings, etc. SSR represent semiconductor units with zero voltage turn on controlled by chip driver.
SSR are supplied with integrated aluminum heat sink which absorb thermal energy, RC circuit for protection against voltage surges, LED indicator for control signal.
|Input Control Signal||9...12 V DC|
|Allowable Current||4...100 А|
|Maximum Current||16...320 А|
|Maximum Peak Voltage*||1000 V|
|Number of Switched Phases||1 or 3|
|Heat Sink Length||60, 80, 110, 120, 180 mm|
* - Maximum peak voltage for 220 V is 800 V, for 380 V - 1000 V.
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