Skip to Content
SIRIUS 3RV and 3VU are compact, current-limiting circuit breakers up to 100A. They guarantee safe switch off in the event of short circuits and protect loads and equipment against overload. They are suitable for the operational switching of loads in cases of minimal switching frequency as well as for the safe insulation of equipment against the power source. Additionally, we offer circuit breakers in special designs, e.g. according to UL/CSA or for applications above 100A.
• Rotary operating mechanism
• Relay function( New Concept ) saves in space and cost.
• Increased system life
• Space saving, compact modular design
• Reduced wiring time thanks to SIGUT termination
• Site fittable accessories common to entire range ensuring low inventory carrying costs