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This Siemens 3RV20324BA15 is a circuit breaker from the SIRIUS line, specifically designed for motor protection applications. It is a size S2 breaker with a 3-pole configuration and a thermal magnetic overload release.
The breaker features an adjustable current response value ranging from 14 to 20 A, with a rated operational current of 20 A. It supports a wide operating voltage range from 20 to 690 V, with a maximum rated operating voltage of 690 V for both AC-3 and AC-3e applications. The power output at AC-3 and AC-3e is rated at 7.5 kW at 400 V and 15 kW at 690 V.
Additional features include phase failure detection and a CLASS 10 trip class. The breaker is equipped with transverse auxiliary switches, providing 1 normally open (NO) and 1 normally closed (NC) contact. It has a mechanical service life of 50,000 switching cycles for both main and auxiliary contacts, and an electrical endurance of 50,000 cycles.
Mounted on a DIN rail, this circuit breaker operates within an ambient temperature range of -20 to +60 °C. It also meets ATEX directive requirements with protection type Ex II (2) GD and certificate DMT 02 ATEX F 001.
| 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 Siemens 3RV20324BA15 circuit breaker ranges from 14 to 20 A, with a rated operational current of 20 A.
The Siemens 3RV20324BA15 circuit breaker has a rated operating voltage range of 20 to 690 V, with a maximum rated operating voltage of 690 V.
This circuit breaker offers thermal magnetic overload release and phase failure detection, with a CLASS 10 trip class.
The operating ambient temperature for the Siemens 3RV20324BA15 is -20 to +60 °C.
Yes, the Siemens 3RV20324BA15 features transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact.