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This Siemens SIRIUS 3RV10111EA150BA0 is a specialized circuit breaker designed for motor protection applications. It operates with a thermal magnetic trip mechanism and offers a continuous current rating of 4A, with an adjustable overload release range of 2.8 to 4A.
The circuit breaker is built for robust performance, featuring a 3-pole main circuit and a rated operating voltage of up to 690V. It boasts a high breaking capacity of 100 kA at 240V and 400V, ensuring safety under fault conditions. The unit includes a transverse auxiliary switch with 1 NO and 1 NC contact, providing additional control and signaling capabilities.
Designed for ease of installation, this circuit breaker supports DIN rail mounting and has compact dimensions of 90mm height, 45mm width, and 81mm depth. It operates reliably within an ambient temperature range of -50°C to +60°C during operation and offers a mechanical service life of up to 500 switching cycles.
Key electrical features include a trip class of CLASS 10 and phase failure detection. The protection class on the front is IP20, and it has a surge voltage resistance of 6000V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous current rating is 4A.
The adjustable current response value for the current-dependent overload release is 2.8 to 4A.
The rated operating voltage is up to 690V.
The trip class is CLASS 10.
Yes, it features phase failure detection.
The dimensions are 90mm in height, 45mm in width, and 81mm in depth.
The ambient temperature during operation is -50°C to +60°C.