The Siemens 3RV6411-0GA10 is a SIRIUS circuit breaker for transformer protection, rated at 0.63 A operational current with a Class 10 trip characteristic. Three poles, Size S00 frame, screw-type terminals top and bottom.
Mounting and integration
Snaps onto 35 mm DIN rail per DIN EN 60715, or screws direct to a backplate. The S00 frame takes 45 mm width and 96 mm depth — fits standard 45 mm module spacing in a panel. Mounting position any orientation; clearance needs 50 mm above and below, 30 mm to the side for heat dissipation. Ambient during operation -20 to +60 °C, so it's fine inside a closed panel with other heat sources.
Ratings and what they mean
Rated operational voltage 690 V, surge voltage resistance 6 kV. Thermal overload release paired with magnetic short-circuit trip. Power loss 5 W typical at rated current.