Siemens 3WL9111-0AA54-0AA0 500A Rated Current Reference Module for 3WL Circuit Breakers

The Siemens 3WL9111-0AA54-0AA0 is a rated current reference module designed for use with Siemens 3WL series electronic trip units (ETU), specifically models 25, 27, 45, 55, 75, and 76. This accessory allows for precise current referencing up to 500A, ensuring optimal performance and protection for your circuit breaker installations. Its robust design guarantees reliability in demanding industrial environments.

This module is crucial for applications requiring accurate current monitoring and control within the 3WL circuit breaker system. It finds use in various industrial sectors, including manufacturing, power distribution, and heavy machinery, where reliable circuit protection is paramount. Ensuring proper configuration with the correct ETU is essential for safety and operational efficiency.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3WL9111-0AA54-0AA0 with a commitment to quality and service. We understand the critical nature of industrial automation components and strive to provide reliable solutions for your MRO needs. Trust Stanlo Automation for your Siemens surplus parts.