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This Siemens 3RV20210BA10 circuit breaker, part of the SIRIUS 3RV2 series, is engineered for reliable motor protection. It features a thermal magnetic overload release with an adjustable current response value from 0.14 to 0.2 A, ensuring precise protection for motors.
The breaker is designed for a rated voltage of up to 690 V and operates with a Class 10 trip class. It has a breaking capacity of 100 kA at various voltages, providing robust short-circuit protection. The unit is suitable for DIN rail mounting and features a rotary actuator for operation.
With a 3-pole configuration, this circuit breaker is built for demanding industrial applications. It also includes phase failure detection for enhanced safety. The device operates within an ambient temperature range of -20 to +60 °C.
| 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 overload release is from 0.14 to 0.2 A.
The rated operating voltage for this circuit breaker is up to 690 V.
This circuit breaker has 3 poles for the main current circuit.
The trip class for this circuit breaker is Class 10.
The maximum short-circuit breaking capacity (Icu) is 100 kA at 240 V, 400 V, 500 V, and 690 V.
The circuit breaker can operate in an ambient temperature range of -20 to +60 °C.