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This Siemens 3RV24211DA10 is a size S0 circuit breaker, specifically designed for transformer protection applications. It operates with a thermal magnetic overload release and features a rotary actuator for operation.
The circuit breaker has 3 poles for the main current circuit and offers an adjustable current response value ranging from 2.2 to 3.2 A. It supports a rated operating voltage of up to 690 V AC across various AC-3 and AC-3e ratings, with a maximum operational current of 3.2 A at 400 V.
Key electrical protection features include phase failure detection and a trip class of CLASS 10. The breaking capacity is substantial, rated at 100 kA at 240V, 400V, and 500V, and 10 kA at 690V. The instantaneous short-circuit trip unit has a response value of 65 A.
Designed for easy installation, it features DIN rail mounting. The operating temperature range is -20 to +60 °C, with storage and transport temperatures ranging from -50 to +80 °C. The mechanical and electrical endurance for the contacts is a typical 100,000 switching cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 690 V.
It has 3 poles.
It has a mechanical service life of 100,000 switching cycles.
It is mounted on a DIN rail.
The surge voltage resistance is 6 kV.