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The Siemens 3RV20211AA20 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. This thermal magnetic breaker features a size S0 frame and is suitable for DIN rail mounting.
Key electrical specifications include an adjustable current response value ranging from 1.1 to 1.6 A, a rated operational current of 1.6 A, and a maximum operating voltage of 690 V. It provides a high breaking capacity of 100 kA at various voltages, ensuring safety under fault conditions. The breaker operates within a temperature range of -20 to +60 °C.
This model is equipped with a rotary actuator and has 3 poles. It includes phase failure detection but not ground fault detection. The mechanical and electrical endurance are rated for a typical 100,000 switching cycles. Compliance is noted with ATEX, CCC, CE, CSA, EAC, IECEx, UL, and VDE approvals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current response value for the current-dependent overload release is between 1.1 and 1.6 A.
The rated operating voltage is up to 690 V.
This circuit breaker is designed for DIN rail mounting.
The trip class for this circuit breaker is CLASS 10.
Yes, this circuit breaker includes phase failure detection.
The breaking capacity (Icu) at AC at 400 V is 100 kA.