Protective Rc Circuit (Optional) - ProMinent DULCOMETER D1Cb Assembly And Operating Instructions Manual

3.4.6 Protective RC Circuit
(Optional)
A protective RC circuit is recommended
for operation with consumers, which
present an inductive load (e.g. motor
metering pumps or solenoid metering
pumps). In these applications a protective
RC circuit prevents wear and tear of the
relay contacts. Refer to
and accessories DULCOMETER® D1Cb'
on page 148
Ä 'Spare parts
D1Cb mounting
33