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The Siemens 3RV24110KA10 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically designed for transformer protection applications. This device operates with a thermal magnetic trip mechanism and offers an adjustable current response value ranging from 0.9 to 1.25 A, with a nominal operational current of 1.25 A.
With a 3-pole configuration, it supports a wide operating voltage range from 20 V to 690 V, suitable for various industrial power systems. The breaker provides a high breaking capacity of 100 kA at up to 690 V, ensuring safety under fault conditions. It is built for standard switching capacity and features phase failure detection.
Designed for convenient installation, the 3RV24110KA10 is mounted on a DIN rail. Its operating temperature range is -20 to +60 °C, and it has a mechanical service life of up to 100,000 switching cycles. The breaker also includes auxiliary switch capabilities.
Key technical data includes a power loss of 7.25 W at AC hot operating state and a surge voltage resistance of 6 kV. The trip class is CLASS 10, and the instantaneous short-circuit trip unit responds at 26 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 current-dependent overload release is 0.9 to 1.25 A.
The rated operating voltage for this circuit breaker is up to 690 V.
This circuit breaker is designed for DIN Rail mounting.
The ambient temperature during operation is between -20 °C and +60 °C.
The breaking capacity (Icu and Ics) at AC 400 V is rated at 100 kA.
Yes, this circuit breaker includes phase failure detection.
The trip class for this circuit breaker is CLASS 10.