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This Siemens 3RV20214EA150BA0 is a size S0 circuit breaker specifically designed for motor protection applications. It operates with a thermal magnetic trip mechanism and adheres to CLASS 10 trip class standards.
The device offers a wide operating voltage range from 20 to 690V and can handle an operational current of up to 32A. Its breaking capacity (Icu) at 400V is 25 kA, with an operating short-circuit current (Ics) of 10 kA at the same voltage.
Key electrical features include phase failure detection and a configurable overload release adjustable from 27 to 32A. The circuit breaker is suitable for mounting on a DIN rail and includes transverse auxiliary switches with 1 NO and 1 NC contacts.
Environmental conditions for operation include an ambient temperature range of -50 to +60°C and relative humidity from 10 to 95%. The device has a mechanical service life of 500 switching cycles for both main and auxiliary contacts.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 20 to 690 V.
The operational current rating is 32 A.
The trip class is CLASS 10.
The operating ambient temperature range is -50 to +60 °C.
Yes, it features phase failure detection.
The breaking capacity (Icu) at AC at 400 V is 25 kA.