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This Siemens 3RV24314TA10 circuit breaker is part of the SIRIUS 3RV2 series, designed for transformer protection. It operates with a thermal magnetic overload release and offers an adjustable current response value between 12 and 17 A, with a nominal operational current of 17 A.
The breaker has a voltage rating of up to 690 V and a breaking capacity (Icu) of 100 kA at 240 V and 65 kA at 400 V. It features phase failure detection and a trip class of 10. The device is suitable for DIN rail mounting and has a rotary actuator.
With a mechanical service life of 50,000 switching cycles for both main and auxiliary contacts, and an electrical endurance of 50,000 cycles, this circuit breaker is built for reliability. It operates within an ambient temperature range of -20 to +60 °C and has a power loss of 14.5 W at rated current in hot operating state.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 20 to 690 V.
The adjustable current response value for the current-dependent overload release is 12 to 17 A.
The ambient temperature during operation is -20 to +60 °C.
The breaking capacity (Icu) at AC at 400 V is 65 kA, and the operating short-circuit current (Ics) is 30 kA.
Yes, it features phase failure detection.