Dear all,

I am looking for a DC SSR capable of handling a maximum DC current of 300A under a maximum switching voltage aroud 250V. maximum conduction duration is 10 seconds, once each ~15minutes.
The best I found till today is a 100A SSR.
Anyone with any previous experience with such item? anyone has any previous experience connecting multiple SSRs in parallel to increase current switching capability?

Thanks in advance for any help.
Wissam.