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The Siemens 3RV20211JA15 is a motor protection circuit breaker from the SIRIUS 3RV2 series, size S0. It offers an adjustable current response value between 7 and 10 Amps, with a thermal overload release and a trip class of CLASS 10. This 3-pole breaker is suitable for operation at voltages up to 690V and has a breaking capacity of 100 kA at 240V.
Designed for standard switching capacity, the 3RV20211JA15 includes transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact. It is built for a mechanical service life of 100,000 switching cycles for both main and auxiliary contacts. The breaker is rated for a maximum operating frequency of 15 1/h for AC-3 and AC-3e applications.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a relative humidity of 10-95%. It can be installed at altitudes up to 2,000 meters. The unit features phase failure detection and is ATEX certified (Ex II (2) GD).
Mounting is facilitated via DIN rail, making it suitable for standard industrial control panels. The breaker also meets RoHS3 compliance and has an MSL 1 rating.
| 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 this circuit breaker is between 7 and 10 Amps.
The rated operating voltage for this circuit breaker is 690 V.
This circuit breaker has 3 poles for the main current circuit.
The trip class for this circuit breaker is CLASS 10.
The circuit breaker can operate in ambient temperatures ranging from -20 to +60 °C.
Yes, this circuit breaker has phase failure detection.
This circuit breaker supports DIN rail mounting.