The Siemens 3RV1011-1AA15 is a robust circuit breaker designed for motor protection, ensuring the safe and efficient operation of machinery in various industrial settings. This three-pole device is part of the SIRIUS product family and is engineered to provide Class 10 protection, with an adjustable release range of 1.1 to 1.6 A at 400 V ac690 V ac, and a rated operational short-circuit breaking capacity of 100,000 A. Its compact dimensions, 90 x 45 x 81 mm, make it suitable for space-constrained environments, while the screw-type terminals facilitate a secure and reliable electrical connection.
The circuit breaker is equipped with a transverse auxiliary switch with one normally open (NO) and one normally closed (NC) contact, enhancing its functionality for various control circuit applications. It is designed for versatile mounting, capable of being installed in any position on a 35 mm standard mounting rail according to DIN EN 60715. With a mechanical service life of approximately 100,000 switching cycles and an operational temperature range of -20 to +60°C, the Siemens 3RV1011-1AA15 is built to withstand demanding industrial conditions, providing a dependable solution for motor circuit protection.