3WL9111-2AA58-0AA0 SIEMENS

The 3WL9111-2AA58-0AA0 is an accessory reference module designed for Siemens 3WL series circuit breakers. This module is specifically intended for use with circuit breakers having a rated current of 1250A. It is compatible with a range of electronic trip units (ETUs), including ETU25, ETU27, ETU45, ETU55, ETU75, and ETU76. The reference module facilitates enhanced functionality and customization options for the circuit breaker. It allows for precise adjustments and monitoring of electrical parameters. This accessory is crucial for optimizing the performance and protection capabilities of the 3WL circuit breaker. Furthermore, the 3WL9111-2AA58-0AA0 module is approved under UL 489 standards, ensuring compliance with safety and performance requirements. It provides a reliable and safe solution for circuit protection applications. Its integration with the ETU enables advanced control and monitoring features, enhancing the overall system reliability.