| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Relative Humidity | |
| Voltage Rating |
This Siemens 3RV20211GA15 is a motor protection circuit breaker from the SIRIUS 3RV2 series. It features a size S0 frame and a thermal overload release with an adjustable current response value ranging from 4.5 to 6.3 A. The breaker is designed for standard switching capacity and includes transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact.
With a rated operating voltage of up to 690 V AC and a rated operational current of 6.3 A at 400 V (AC-3 and AC-3e), this circuit breaker is suitable for various industrial applications. It has a breaking capacity of 100 kA at 240 V AC and a CLASS 10 trip class. The device operates within an ambient temperature range of -20 to +60 °C and is designed for DIN rail mounting.
Key electrical characteristics include a 3-pole main circuit, phase failure detection, and auxiliary contact ratings of 2A at 24V DC and 0.5A at 230V AC. The mechanical service life for both main and auxiliary contacts is a typical 100,000 switching cycles.
The circuit breaker is compliant with ATEX directive 2014/34/EU, with type of protection Ex II (2) GD and certificate DMT 02 ATEX F 001. It is suitable for installation at altitudes up to 2,000 meters.
| 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 4.5 to 6.3 A.
The rated operating voltage is 20 to 690 V.
The operational current at AC-3 at 400 V is 6.3 A.
The operating power at AC-3 at 400 V is 2.2 kW.
The trip class is CLASS 10.
Yes, it has phase failure detection.
It has 1 normally closed (NC) contact and 1 normally open (NO) contact.