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The Siemens SIRIUS 3RV1946-3AP0 is a motor remote operating mechanism designed for use with circuit breakers of size S3. This phased-out product operates with a control supply voltage of 230V AC at a frequency of 50 Hz or 60 Hz.
Key technical specifications include an operating temperature range of -20°C to +70°C and a storage temperature range of -50°C to +80°C. It offers a shock resistance of 25g / 11 ms and a maximum operating frequency of 25 operations per hour. The mechanism has a black actuating element.
Installation is facilitated by screw fixing, with dimensions of 148mm width, 224mm height, and 236mm depth. The product carries CE certification. While this product is phased out, its specifications provide insight into the design of remote operating mechanisms for circuit protection systems.
Further information and support can be found via Siemens' online resources, including the Information- and Downloadcenter, Industry Mall, Cax online generator, Service&Support portal, and Image database.
The control supply voltage is 230V AC.
The operating temperature range is -20°C to +70°C.
It is designed for circuit breaker size S3.
It is mounted using screw fixing.
The shock resistance is 25g / 11 ms.