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The Siemens 3RV20110BA40 is a circuit breaker designed for motor protection applications. It belongs to the SIRIUS 3RV2 series and is rated for size S00.
Key electrical specifications include an adjustable current response value for overload protection ranging from 0.14 to 0.2 A, with a thermal overload release type. The breaker is designed for a rated operating voltage of up to 690 V AC and has a breaking capacity of 100 kA at various voltages. It operates within a frequency range of 50-60 Hz.
This circuit breaker features a rotary actuator and is suitable for DIN rail mounting. It has a mechanical service life of 100,000 switching cycles for both main and auxiliary contacts. The device also includes phase failure detection.
Environmental and compliance data includes ATEX certification (Ex II (2) GD) with suitability certificate DMT 02 ATEX F 001. It operates within an ambient temperature range of -20 to +60 °C and has a maximum installation altitude of 2,000 m.
| 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 0.14 and 0.2 A.
The rated operating voltage is up to 690 V.
The breaking capacity (Icu) is 100 kA at AC voltages of 240 V, 400 V, 500 V, and 690 V.
Yes, this circuit breaker includes phase failure detection.
This circuit breaker is designed for DIN rail mounting.
Yes, it has ATEX protection type Ex II (2) GD and certificate DMT 02 ATEX F 001.