- PCB relay with forcibly guided con-
tacts and protective separation
between coil/control contacts and
output contacts (> 10mm) as well
as protective separation between
the output contacts themselves 
(> 8mm)
- 4 contacts for 10mA...10A
- PCB relay with forcibly guided con-
tacts and protective separation
between coil and contacts (leakage
and creeping distances > 14mm);
protective separation between left
and right contact side (leakage and
creeping distances > 5.5mm)
- 2 contacts for 10mA...8A