Description
Feature
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.
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.
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.
SSC with zero-cross switching function
The SSC is also available with a zero-cross switching function to enable load current switching at the point where the line voltage is near zero to suppress excessive inrush current in the load circuit.
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.(SS701~SS2001)
