The Siemens 3RV2011-1JA15 is a robust motor protection circuit breaker designed to safeguard motors in industrial applications. This component is part of the SIRIUS 3RV2 range and is engineered to provide class 10 protection, ensuring quick response to prevent motor damage due to overload conditions. With a current adjustment range of 7 to 10 A and a rated operational voltage of up to 690 V ac, it is suitable for a variety of motor sizes and specifications.
The compact design, with dimensions of 97 x 45 x 97 mm, allows for efficient use of space within control cabinets. The circuit breaker features a three-pole configuration for main current circuits and is equipped with screw-type terminals for secure and reliable connections. It also includes an integrated auxiliary switch with a 1NO+1NC contact configuration, enhancing its functionality for control tasks.
This circuit breaker is designed for versatility, with the ability to be mounted in any position and on a standard 35 mm DIN rail, making installation and maintenance straightforward. Its finger-safe construction and IP20 protection rating on the front ensure additional safety during operation and handling.
The Siemens 3RV2011-1JA15 is a dependable choice for motor protection, offering both performance and durability for industrial environments where motor reliability is critical.