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This Siemens 3RV24214BA15 circuit breaker is part of the SIRIUS 3RV2 series, designed for transformer protection. It operates with a 20A current rating and a voltage rating of up to 690V.
The breaker is a 3-pole unit with a thermal magnetic trip type and a trip class of CLASS 10. It includes a phase failure detection feature and is suitable for DIN rail mounting with a rotary actuator.
Key electrical specifications include an adjustable current response value between 13A and 20A. The operating power at AC-3 for 400V is 7.5 kW, and at 690V it is 15 kW. It also features auxiliary contacts, with 1 NO and 1 NC contact available.
Environmental conditions for operation include an ambient temperature range of -20°C to +60°C and a relative humidity range of 10% to 95%. The breaker has a mechanical and electrical endurance of typically 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 operating voltage range is 20 to 690 V.
The operational current rating is 20 A.
The adjustable current response value is between 13 A and 20 A.
The operating ambient temperature range is -20 °C to +60 °C.
Yes, it features phase failure detection.
It uses DIN rail mounting.