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The Siemens 3RV21314JA10 is a screw-type circuit breaker designed for electrical protection applications. It features a size S2 and is rated for a current response of 54 to 65 A. The device has a power loss of 26 W at AC in hot operating state and a power loss per pole of 8.7 W. It provides insulation voltage of 690 V and surge voltage resistance of 6 kV. The circuit breaker is capable of withstanding shock resistance of 25g / 11 ms sinus according to IEC 60068-2-27 and has a mechanical service life of 20,000 switching cycles. It is suitable for installation at altitudes up to 2000 meters and operates within ambient temperatures of -20 to +60 °C. The device is designed with three main current circuit poles and includes phase failure detection. It has a trip class of CLASS 10 and uses thermal overload release. The operating voltage ranges from 20 to 690 V, with rated operating power up to 55 kW at 690 V and operating frequency of 50 to 60 Hz.
| 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 from 20 to 690 V.
The trip class is CLASS 10.
It has a mechanical service life of 20,000 switching cycles.
It has a surge voltage resistance of 6 kV.