This solid state relay without transparent cover

SSR Application:

With a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics.It can be widely used in aerospace,marine,household appliances,machine tools,telecommunications,automobile,mining,etc.automation and control area.

BECAREFUL !  Many factories produce SSR relay but label it higher than actual, but we never like this do it ! 

we are profesional manufacturer of ssr ,our price is competitive, and we make it with good PCB board in the solid state relay, you could use it for longer time, 

 Be careful, some companies sell very low price to attractive clients, but their SSR made with very very cheap cheap PCB board inside and very poor quality too, maybe it could use for one or two months, but it will easily broken if the voltage changes a little or it uses after 3 or 4 months.

Your money will earn back if you buy better quality SSR after long time, because our SSR could use for long time !