Solid State Relay (SSR for short) is a non-contact switch composed of microelectronic circuits, discrete electronic devices, and power electronic power devices. The isolation between the control end and the load end uses photoelectric coupling or pulse signal. The input end of the solid state relay uses a tiny control signal to directly drive a large current load.

industrial heat sink radiator heating H3200ZF SSR solid state relay set sensor switch with fan

  Features

Current :0.5-400A 

Voltage :24-440V

All models feature the same compact dimensions to prolide a uniform mounting pitch

Built-in MOV effectively absorbs extermal surges

Operation indicaor (red LED) enables monitoring operation

 Protective cover for greater saftey

Conform to IEC international electrical committee standard

DC and AC ,AC and AC,DC and DC,AC and DC input versions avaiable