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The Siemens 3RV28214CD10 is a three-pole thermal magnetic circuit breaker designed for use in electrical protection applications. It is rated for 22A operational current and features a DIN rail mounting type. The breaker complies with UL489 standards and is suitable for protecting electrical circuits against overloads and short circuits. Its compact size and mounting compatibility make it suitable for panel installations in industrial and commercial environments. The device includes an auxiliary switch extension for additional control options. It is rated for operation at voltages up to 690V and is designed to withstand environmental conditions up to 2000 meters altitude and temperatures from -20°C to +60°C.
| 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.
It has 3 poles.
The mechanical service life is 100,000 switching cycles.
The breaking capacity at 240 V is 100 kA.
RoHS compliance status is unverified.