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The Siemens 3RV20111HA20 is a motor protection circuit breaker from the SIRIUS 3RV2 series. It features a size S00 frame and a thermal magnetic overload release with an adjustable current response value ranging from 5.5 to 8 A. This breaker is designed for a rated operational current of 8 A at 400 V AC-3 and AC-3e.
With a voltage rating of up to 690 V and a breaking capacity of 100 kA at 400 V, the 3RV20111HA20 provides robust protection. It includes phase failure detection and operates with a CLASS 10 trip class. The device is suitable for DIN rail mounting and has a rotary actuator.
Environmental and safety certifications include ATEX, CCC, CE, CSA, EAC, IECEx, UL, and VDE. The operating temperature range is -20 to +60 °C, and it has a mechanical service life of 100,000 switching cycles for both main and auxiliary contacts.
| 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 overload release is 5.5 to 8 A.
The rated operating voltage is up to 690 V.
The operational current is rated at 8 A for AC-3 and AC-3e at 400 V.
The trip class is CLASS 10.
Yes, it includes phase failure detection.
The ambient temperature during operation is -20 to +60 °C.
Yes, it has ATEX certification with type of protection Ex II (2) GD and certificate DMT 02 ATEX F 001.