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The Siemens 3RV24111DA20 is a SIRIUS 3RV2 series circuit breaker, size S00, specifically designed for transformer protection applications. It offers a 3-pole configuration with a thermal magnetic overload release and a rotary actuator for operation.
This circuit breaker has an adjustable current response value ranging from 2.2 to 3.2 A, with a nominal operational current rating of 3.2 A. It supports a wide operating voltage range from 20 to 690 V AC, with a maximum rated voltage of 690 V AC for both AC-3 and AC-3e applications. The breaking capacity (Icu and Ics) at 400 V is 100 kA, and at 690 V is 10 kA.
Featuring DIN rail mounting, this circuit breaker is suitable for standard industrial installations. It includes phase failure detection and has a trip class of CLASS 10. The mechanical and electrical endurance for both main and auxiliary contacts is rated at a typical 100,000 switching cycles.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and relative humidity from 10 to 95%. The device is designed for installation altitudes up to 2,000 meters.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 690 V.
It has 3 poles.
The mechanical service life is 100,000 switching cycles.
It mounts on a DIN rail.
The trip class is CLASS 10.