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This Siemens 3RV1011-1CA10 is a motor protection circuit breaker designed for reliable operation in demanding industrial environments. It features a size S00 designation and a thermal overload release with an adjustable current response value ranging from 1.8 to 2.5 A. The breaker is equipped with a 33 A instantaneous trip unit and a CLASS 10 trip class, ensuring effective protection against overcurrents and short circuits.
With a 3-pole configuration, this circuit breaker operates at a rated voltage of up to 690 V and offers a significant breaking capacity of 100 kA at 240V and 400V. It supports standard switching capacity and is designed for DIN rail mounting, facilitating easy integration into control panels. The device also includes phase failure detection for enhanced system safety.
Key electrical specifications include an operational current of 2.5 A at 400 V (AC-3 and AC-3e) and various power ratings depending on the voltage level, such as 0.75 kW at 400 V (AC-3). The mechanical and electrical endurance are rated at a typical 100,000 switching cycles, indicating robust construction for long-term use. Ambient operating temperatures range from -20 to +60 °C.
The adjustable current response value is 1.8 to 2.5 A.
The breaking capacity (Icu) at 400 V is 100 kA.
The trip class is CLASS 10.
Approvals include ATEX, CCC, CSA, EAC, IECEx, and UL.
The mechanical service life is 100,000 switching cycles.
The ambient temperature during operation is -20 to +60 °C.
The mounting type is DIN Rail.