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This Siemens 3RV20324UA10 is a motor protection circuit breaker from the SIRIUS 3RV2 series, size S2. It is designed for robust motor protection applications and features a CLASS 10 trip class.
The circuit breaker has three poles and an adjustable current response value for overload protection ranging from 32 A to 40 A. It supports a wide operating voltage range from 20 V to 690 V, with a maximum AC-3 and AC-3e rated voltage of 690 V. The operational current at AC-3 and AC-3e at 400 V is rated at 40 A.
Key protective functions include phase failure detection and a thermal overload release. The breaking capacity (Icu) at AC 240 V is 100 kA, and at AC 400 V is also 100 kA. The instantaneous short-circuit trip unit has a response value of 585 A.
Designed for DIN rail mounting, this circuit breaker operates reliably within an ambient temperature range of -20 °C to +60 °C. It also meets ATEX directive requirements for hazardous environments.
| 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 40 A.
The rated operating voltage is up to 690 V.
The trip class is CLASS 10.
It operates in ambient temperatures from -20 °C to +60 °C.