SS series /3-pole
- Long service life with high reliability.
Three-phase load ON/OFF controll with the rate of 3-120 Amps.
- Solid-state contactors (SSC) are required in cases where contacts must have long life because contacts are frequently made and broken, and where contactor noise must be eliminated. 3-pole solid-state contactors incorporate thyristors as making and breaking elements in the main circuit.
- UL 508
Operation indicator provided
An operation indicator LED (red) is provided as a standard feature for all models, so you can easily check whether a control voltage is applied to the SSC.Zoom
Long service life, optimum for highly frequent switching
The solid-state contactor utilizes high-performance semiconductor switch elements to include the functions and features of conventional magnetic contactors. The SSC, featuring longlife, low-noise, and high-speed response, is suitable for highly frequent switching of various types of loads, such as motors and heaters.Zoom
Built-in surge suppressor
Varistors and C-R circuits are included so that surge voltage due to SSCswitching and lightening can besuppressed to protect the control andmain circuits.Zoom
SSC with zero-cross switching function
Built-in auxiliary contact
An auxiliary contact module using semiconductor switches or relay contacts is included.
Therefore an auxiliary output signal can easily be obtained without using a separate auxiliary devices.