Hi,

At the moment only 2 out 6 relays are connected with the load, rest of 4 only energize and de-energize.

The load is telephone line. One relay connects it to the circuit to go off-hook and one relay re-directs the same line

So I don't think that the arcing from the contacts would be too big a problem though still in some manner.

Do you want me to connect extra surge suppressors at the power supply ??


Babar