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This Siemens 3RV20111EA250BA0 is a size S00 circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It operates with a thermal magnetic release mechanism, offering an adjustable current response value between 2.8 and 4 Amperes.
The circuit breaker is rated for a maximum operational voltage of 690V and a current rating of 4A at AC-3, 400V. It features a 3-pole configuration and a breaking capacity of up to 100 kA at 240V and 400V.
Designed for easy installation, it is suitable for DIN rail mounting. The device includes transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact. It operates within an ambient temperature range of -50 to +60 °C and has a mechanical service life of 500 switching cycles.
Key electrical characteristics include phase failure detection and a trip class of CLASS 10. The power loss at AC in a hot operating state is 7.25 W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable current response value for the current-dependent overload release is between 2.8 and 4 Amperes.
The rated operational voltage is up to 690 V.
This circuit breaker has 3 poles for the main current circuit.
The trip class is CLASS 10.
The ambient temperature during operation is between -50 and +60 °C.
Yes, it features phase failure detection.
The breaking capacity (Icu) at AC at 400 V is rated at 100 kA.