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This Siemens 3RV20324DA10 is a circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It is built to size S2 and features 3 poles for main current circuits.
The breaker offers an adjustable current response value for overload protection ranging from 18 to 25 Amps, with a thermal overload release design. It has a CLASS 10 trip class and an instantaneous short-circuit trip unit response value of 325A. The operational voltage rating is up to 690V AC, supporting operational currents of 25A at 400V AC (AC-3 and AC-3e).
Key electrical characteristics include a maximum short-circuit breaking capacity (Icu) of 100 kA at 400V AC and an operating short-circuit breaking capacity (Ics) of 50 kA at 400V AC. The device also includes phase failure detection.
Environmental and mechanical specifications include an operating temperature range of -20 to +60 °C, a mechanical service life of typically 50,000 switching cycles for both main and auxiliary contacts, and an electrical endurance of typically 50,000 switching cycles. It is designed for DIN rail mounting.
| 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 18 to 25 Amps.
The rated operating voltage is 20 to 690 V, with a maximum of 690 V at AC-3 and AC-3e.
This circuit breaker has a CLASS 10 trip class.
The maximum short-circuit breaking capacity (Icu) at AC at 400 V is 100 kA.
The ambient temperature during operation is -20 to +60 °C.
Yes, it is RoHS3 Compliant.