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The Siemens 3RV1011-1EA10 is a robust circuit breaker from the SIRIUS 3RV1 series, specifically engineered for motor protection applications. This device features a size S00 frame and a thermal overload release with an adjustable current response value ranging from 2.8 to 4 A. It is designed for a rated operational current of 4 A and can handle a maximum operating voltage of 690 V.
With a CLASS 10 trip class, this circuit breaker provides reliable protection against overloads and short circuits. Its breaking capacity is rated at 100 kA at 240 V and 400 V, ensuring safety in demanding industrial environments. The unit is suitable for DIN rail mounting and operates within an ambient temperature range of -20 to +60 °C.
Key electrical characteristics include a 3-pole main current circuit and a phase failure detection function. The breaker also meets ATEX directive requirements for use in potentially explosive atmospheres. Its mechanical and electrical endurance are rated for a typical 100,000 switching cycles, indicating long-term reliability.
20 to 690 V AC.
-20 to +60 °C.
2.8 to 4 A.
100 kA.
Class 10.
Yes.