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This Siemens 3RV21110DA10 is a circuit breaker in size S00, specifically designed for motor protection applications. It incorporates a thermal overload relay function with an adjustable current response value ranging from 0.22 to 0.32 A. The breaker operates on a 3-pole main current circuit and supports a rated operating voltage of up to 690 V.
Key electrical characteristics include a rated operational current of 0.32 A and a maximum breaking capacity of 100 kA at 400 V. The trip class is CLASS 10, and it includes phase failure detection. The device is mounted on a DIN rail and features a rotary actuator.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and relative humidity from 10 to 95%. The circuit breaker has a mechanical service life of up to 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 adjustable current response value for the current-dependent overload release is 0.22 to 0.32 A.
The rated operating voltage is up to 690 V.
The maximum short-circuit breaking capacity (Icu) is 100 kA at 240 V, 400 V, 500 V, and 690 V AC.
The operating ambient temperature range is -20 to +60 °C.