3WL9111-0AA52-0AA0 SIEMENS

The 3WL9111-0AA52-0AA0 is a crucial accessory designed for Siemens 3WL series circuit breakers, enhancing their functionality and adaptability. Specifically engineered as a rated current reference module, this component is tailored for circuit breakers utilized with ETU25, 27, 45, 55, 75, and 76 electronic trip units. It plays a vital role in ensuring accurate and reliable current measurement within the circuit breaker system. This module facilitates precise adjustments and settings related to the rated current, optimizing the circuit breaker's performance for specific application requirements. By providing a stable and dependable reference point, it contributes to the overall protection and safety of electrical systems. The 3WL9111-0AA52-0AA0 ensures seamless integration and compatibility with the designated Siemens circuit breaker models. Its robust design and construction guarantee long-lasting performance and minimal maintenance. This accessory is essential for maintaining the integrity and efficiency of electrical protection systems in diverse industrial and commercial settings. Investing in this module ensures that your Siemens circuit breakers operate at their peak potential, safeguarding valuable equipment and preventing costly downtime.