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The Siemens 3RV21314XA10 is a Size S2 circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It incorporates overload relay functionality with an adjustable current response value ranging from 49 to 59 A and a nominal N-release of 845 A.
This circuit breaker operates with a thermal magnetic trip mechanism and supports a rated operating voltage of up to 690 V AC. It offers a breaking capacity (Icu) of 65 kA at 240V and 400V, and 4 kA at 690V. The operational current at AC-3 and AC-3e at 400V is rated at 59 A, with corresponding operating power ratings up to 55 kW at 690V.
Designed for easy installation, the 3RV21314XA10 features DIN rail mounting and a rotary actuator. It has a mechanical and electrical endurance of typically 20,000 switching cycles. The ambient operating temperature range is -20 to +60 °C.
Key electrical features include phase failure detection and a CLASS 10 trip class. The breaker is suitable for standard switching capacity applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rated value is 59 A, with an adjustable current response value for the overload release ranging from 49 to 59 A.
The rated operating voltage is 20 ... 690 V, with a maximum rated value of 690 V at AC-3 and AC-3e.
This circuit breaker is designed for DIN Rail mounting.
The trip class is CLASS 10.
Yes, the product function includes phase failure detection.