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This Siemens 3RV24314PA10 circuit breaker is part of the SIRIUS 3RV2 series, specifically designed for transformer protection applications. It features a size S2 form factor and a thermal magnetic overload release with an adjustable current response value ranging from 28 to 36 Amps.
The breaker is rated for a maximum operating voltage of 690V AC and has a nominal operational current of 36A at 400V AC (AC-3 and AC-3e). It provides phase failure detection and has a trip class of 10. The breaking capacity (Icu) at 400V AC is 65 kA, and the instantaneous short-circuit trip unit response value is 820A.
With a mechanical and electrical endurance of typically 50,000 switching cycles, this circuit breaker is built for reliability. It is designed for DIN rail mounting and operates within an ambient temperature range of -20 to +60 °C. The power loss at rated current in a hot operating state is 20W.
Key electrical specifications include a maximum breaking capacity of 100 kA at 240V AC and 4 kA at 690V AC. It also supports UL/CSA ratings for 3-phase AC motors up to 36A at 480V and 600V.
| 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 28 to 36 A.
The rated operating voltage is 20 to 690 V, with a maximum rated value of 690 V at AC-3 and AC-3e.
This circuit breaker has 3 poles for the main current circuit.
The trip class is Class 10.
Yes, this circuit breaker has phase failure detection.
The mounting type is DIN Rail.