| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Failure Rate | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Product Type | |
| Storage Temperature | |
| Voltage | |
| Voltage Rating |
The Siemens 3RV24214CA20 is a size S0 circuit breaker specifically designed for transformer protection applications. It operates with a thermal magnetic trip mechanism and offers an adjustable current response value ranging from 16 to 22 A.
This 3-pole circuit breaker has a rated operational current of 22 A at 400V AC-3 and AC-3e. It supports a wide operating voltage range from 20 to 690 V, with a maximum of 690 V for AC-3 and AC-3e applications. The device provides robust protection with a breaking capacity (Icu) of up to 100 kA at 240V and 55 kA at 400V.
Featuring DIN rail mounting, the 3RV24214CA20 is suitable for standard industrial control panels. It includes phase failure detection and has a trip class of 10. The mechanical and electrical endurance are rated for a typical 100,000 switching cycles, ensuring reliability in demanding environments.
Key electrical specifications include a rated operating frequency of 50-60 Hz and various power ratings depending on the voltage and AC-3/AC-3e classification. The instantaneous short-circuit trip unit responds at 364 A.
| 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 overload release is 16 to 22 A, with a rated operational current of 22 A.
The rated operating voltage is 20 to 690 V, with a maximum of 690 V for AC-3 and AC-3e applications.
This circuit breaker is designed for DIN Rail mounting.
The trip class is Class 10.
Yes, the Siemens 3RV24214CA20 includes phase failure detection.