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This Siemens 3RV20211CA20 circuit breaker is part of the SIRIUS 3RV2 series, designed for motor protection applications. It operates with a thermal magnetic release mechanism and has an adjustable current response value ranging from 1.8 to 2.5 A.
The breaker is rated for a maximum operating voltage of 690 V and a current rating of 2.5 A. It features a CLASS 10 trip class and provides phase failure detection. The unit has a breaking capacity of up to 100 kA at 400 V.
Designed for easy installation, this circuit breaker is suitable for DIN rail mounting. It has a rotary actuator type and a size S0 frame, compatible with S00 and S0 contactors. The device offers a mechanical and electrical endurance of typically 100,000 switching cycles.
Environmental and safety certifications include ATEX, CCC, CE, CSA, EAC, IECEx, UL, and VDE. The operating temperature range is -20 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.
The operational current rated value is 2.5 A.
The trip class is CLASS 10.
It uses DIN rail mounting.
The operating ambient temperature is -20 to +60 °C.
Yes, it has phase failure detection.