The Siemens 3RV2411-0HA10 is a SIRIUS circuit breaker in the Size S00 frame, designed specifically for transformer protection.
Panel fit and clearances
At 97 mm deep, 45 mm wide, and 97 mm tall, the 3RV2411-0HA10 fits standard S00 panel cutouts. Screw-type terminals on the main circuit accept 2x 0.75–2.5 mm² solid/stranded or 2x 4 mm²; M3 screws for the main contacts, screwdriver shaft 5–6 mm diameter.
Transformer protection and trip characteristics
Rated operating voltage spans 20 to 690 V. Maximum switching frequency in AC-3 duty is 15 operations per hour.
Interrupting ratings across voltages
100 kA interrupting capacity holds at 240 V, 400 V, 500 V, and 690 V AC — consistent fault clearance across common industrial supply voltages. At 230 V rated value, the motor power rating is 0.1 kW. At 480 V and 600 V, the rated current drops to 0.8 A.
Environmental range and storage
Any mounting position accepted.
