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This Siemens 3RV20324TA15 is a circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It features a size S2 frame and a thermal magnetic overload release with an adjustable current response value ranging from 12 to 17 A. The breaker is rated for a maximum operating voltage of 690 V and an operational current of 17 A at AC-3 and AC-3e conditions at 400 V.
With a trip class of CLASS 10, this 3-pole circuit breaker provides essential protection functions including phase failure detection. It is equipped with transverse auxiliary switches, offering 1 normally open (NO) and 1 normally closed (NC) contact. The device is suitable for DIN rail mounting and has a mechanical and electrical endurance of typically 50,000 switching cycles.
The circuit breaker operates within an ambient temperature range of -20 to +60 °C and meets ATEX directive requirements. Its breaking capacity at AC 400 V is rated at 100 kA, ensuring robust performance in fault conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is rated at 690 V.
The current rating is 12-17A.
The trip class is Class 10.
It uses DIN rail mounting.
It has a mechanical service life of 50,000 switching cycles.