This series of industrial solid state relay is a contactless on-off electronic switch, in which two terminals are input control terminal, the other two ends are output control terminal, photoelectric isolation is adopted in the middle, as input and output between photoelectric coupling. By adding a DC or pulse signal to the input, the output can be changed from a off state to a on state (a block state when there is no signal), thus controlling the larger load. The whole device has no moving parts and contacts, which can achieve the same function as common mechanical electromagnetic relays.

Widely used in electric furnace temperature control, rubber plastic machinery, printing machinery, packaging machinery, fountain control, CNC machine tools, stage lighting and other industrial automation fields.

● Small volume, less peripheral wiring, high stability

● Curved clamshell design, beautiful and generous

● Strong and weak electric isolation, zero conduction, good effect

● No contact, no spark, can be broken frequently

● Quiet, no noise, little interference to the outside world