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This Siemens 3RV20314EA150BA0 is a specialized circuit breaker from the SIRIUS 3RV2 series, engineered for motor protection applications. It offers a robust 32A operational current at AC-3 400V and a rated operating voltage of up to 690V.
The breaker is equipped with a thermal overload release and a magnetic trip function, providing reliable protection with a CLASS 10 trip class. It includes phase failure detection but not ground fault detection. The unit features transverse auxiliary switches with 1 NO and 1 NC contacts.
Designed for easy installation, it mounts on a standard DIN rail and has screw terminals for the main circuit. The operating temperature range is -50 to +60 °C, and it has a mechanical service life of 250 switching cycles.
Key electrical specifications include a breaking capacity (Icu) of 50 kA at 240V and 400V, and an operating power of 15 kW at AC-3 400V. The power loss at AC in hot operating state is 18 W.
| 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 32 A, with an adjustable current response value for the overload release ranging from 22 to 32 A.
The rated operating voltage is 20 to 690 V, with a maximum AC-3 rated value of 690 V.
The trip class is CLASS 10.
Yes, it features transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact.
The ambient temperature during operation is -50 to +60 °C.
The maximum short-circuit breaking capacity (Icu) at AC 240 V and 400 V is 50 kA. The operating short-circuit breaking capacity (Ics) at AC 240 V and 400 V is 25 kA.