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The Siemens 3RV20214FA15 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically engineered for motor protection applications. This device features a size S0 form factor and a thermal magnetic overload release with an adjustable current response range of 34 to 40 Amps. It is designed for a rated operational voltage of up to 690V and a rated operational current of 40A at AC-3, 400V.
This 3-pole circuit breaker includes transverse auxiliary switches, providing 1 normally open (NO) and 1 normally closed (NC) contact for signaling or control purposes. It supports DIN rail mounting for easy integration into control panels. The breaker offers a high breaking capacity, with a maximum short-circuit current (Icu) of 100 kA at 240V AC and 20 kA at 400V AC.
Environmental and safety certifications include ATEX, CCC, CE, CSA, EAC, IECEx, UL, and VDE. The operating temperature range is -20 to +40°C. With a mechanical and electrical endurance of typically 100,000 switching cycles, the 3RV20214FA15 is built for reliable long-term performance in industrial environments.
| 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 34 to 40 A.
The rated operational voltage is 690 V.
This circuit breaker has 3 poles for the main current circuit.
The trip class is CLASS 10.
Yes, it includes phase failure detection.
This circuit breaker supports DIN rail mounting.