Our B/W Control 5400 Series solid state relays have a low energy sensing circuit with a lock-in holding feature that permits operation over a range of levels, or from momentary contact pilot devices such as floats, actuators, etc.

Thus the control relays are equally suitable for use as original equipment components in many products and systems that require monitoring and control of such process variables as temperature, pressure, humidity, flow, voltage and current.

Product Type
Solid state relay, Solid state control, Control relay