3RV24214CA20
Siemens
The Siemens 3RV24214CA20 is a 3-pole thermal magnetic circuit breaker designed for transformer protection. It features a 22A current rating and a 690V voltage rating.
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The Siemens 3RV20234CA10 is a size S0 circuit breaker specifically designed for motor protection applications. It features a thermal magnetic trip type with an adjustable current response value ranging from 16 to 22 A and a fixed instantaneous short-circuit trip unit response value of 286 A. This breaker operates within a voltage range of 20 to 690 V and has an operational current rating of 22 A at 400 V for AC-3 and AC-3e applications.
With a CLASS 10 trip class and phase failure detection, the 3RV20234CA10 provides reliable protection. It has a breaking capacity of 4 kA at 690 V (Icu) and 2 kA at 690 V (Ics). The unit is designed for DIN rail mounting and includes an auxiliary switch.
Key electrical specifications include a 690 V insulation voltage and a 6 kV surge voltage resistance. The mechanical service life for both main and auxiliary contacts is a typical 100,000 switching cycles. Environmental conditions for operation include an ambient temperature range of -20 to +60 °C and a relative humidity range of 10 to 95 %.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current response value for the current-dependent overload release is 16 to 22 A.
The maximum operating voltage for this circuit breaker is 690 V.
The trip class is CLASS 10.
Yes, this circuit breaker has phase failure detection.
The breaking capacity (Icu) at AC 690 V is 4 kA, and the breaking capacity (Ics) at AC 690 V is 2 kA.
The operating ambient temperature range is -20 to +60 °C.