3RV20211DA20
Siemens
The Siemens 3RV20211DA20 is a thermal magnetic circuit breaker designed for motor protection. It offers a 3.2A operational current and a 690V maximum voltage rating.
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The Siemens 3RV20211DA15 is a robust circuit breaker from the SIRIUS 3RV2 series, specifically engineered for motor protection applications. This device operates with a thermal magnetic overload release and offers an adjustable current response range of 2.2 to 3.2 Amperes, with a fixed N release of 42 A. It is designed with 3 poles and supports a rated operating voltage of up to 690 V.
The circuit breaker is rated for a CLASS 10 trip class, ensuring reliable protection against overcurrents and short circuits. It features standard switching capacity and includes transverse auxiliary switches with 1 normally open (NO) and 1 normally closed (NC) contact. The unit is designed for DIN rail mounting, facilitating easy installation in control panels.
Key electrical characteristics include an operational current of 3.2 A at 400 V (AC-3 and AC-3e) and a maximum breaking capacity of 100 kA at 240 V. The device operates within an ambient temperature range of -20 to +60 °C. It also meets ATEX directive requirements, indicated by its Ex II (2) GD protection type 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 current-dependent overload release is 2.2 to 3.2 A.
The rated operating voltage is up to 690 V.
The trip class is CLASS 10.
Yes, it includes transverse auxiliary switches with 1 NO and 1 NC contact.
The mounting type is DIN Rail.