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This Siemens 3RV24110DA20 circuit breaker, part of the SIRIUS 3RV2 series, is specifically designed for transformer protection applications. It operates with a thermal magnetic trip mechanism and has a size S00 rating.
The breaker features 3 poles and a standard switching capacity. The adjustable current response value for overload protection ranges from 0.22 to 0.32 A, with a nominal operational current of 0.32 A. The N-release is set at 6.5 A. It supports an operating voltage range of 20 to 690 V and an operating frequency of 50 to 60 Hz.
Key electrical characteristics include a maximum breaking capacity (Icu) of 100 kA at various voltages up to 690 V, and a breaking capacity (Ics) also at 100 kA. The device includes phase failure detection but not ground fault detection. It is built for a mechanical and electrical endurance of typically 100,000 switching cycles.
Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and relative humidity of 10 to 95%. The circuit breaker is designed for DIN rail mounting and has a rotary actuator type. It is approved by multiple agencies including CE, CSA, and UL.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage is 690 V.
It has 3 poles.
The operating voltage range is 20 to 690 V.
The mechanical service life is 100,000 switching cycles.
It is approved by CCC, CE, CSA, EAC, UL, and VDE.