Product description
3.3 Applications
SIRIUS - SIRIUS 3RA load feeders
22 Manual, 09/2016, A5E03656507520A/RS-AB/003
Fuseless load feeders can be used anywhere in industry where fuse, contactor, and
overload relay combinations were previously used. The increased functionality of the motor
starter protector (unlike a fuse combination, it can be used as an EMERGENCY OFF and as
a disconnector) means that a fuseless load feeder is capable of solving numerous
applications easily.
3RA2 load feeders are climate-proof. They are designed for use in enclosed spaces in which
no severe operating conditions prevail (e.g. dust, caustic vapors, hazardous gases).
If they are to be installed in dusty or damp rooms, suitable enclosures must be provided.