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The Siemens 3RV20324PA15 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically engineered for motor protection applications. This device features a thermal overload release with an adjustable current response value ranging from 28 to 36 A, and a trip class of CLASS 10.
With a rated operational current of 36 A at 400 V (AC-3 and AC-3e), this circuit breaker is suitable for demanding industrial environments. It supports a wide operating voltage range from 20 to 690 V and offers significant breaking capacity, with a maximum short-circuit current of 100 kA at 240 V and 400 V.
The unit includes transverse auxiliary switches with 1 NO and 1 NC contacts, providing additional monitoring capabilities. It is designed for DIN rail mounting, facilitating easy integration into control panels. The operating temperature range is -20 to +60 °C, and it meets various international approval standards including ATEX, CE, CSA, and UL.
Key technical data includes a mechanical and electrical endurance of 50,000 switching cycles, and a power loss of 20 W at rated current in hot operating state. The breaker is also ATEX certified for use in potentially explosive atmospheres.
| 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 690 V.
The operational current at 400V AC-3 is rated at 36 A.
The trip class is CLASS 10.
The operating ambient temperature range is -20 to +60 °C.