3RA1942-1A SIEMENS

The 3RA1942-1A busbar adapter from Siemens is a crucial component designed for the seamless mechanical integration of circuit breakers and contactors within electrical panels. Specifically tailored for Size S3 devices, this adapter ensures a secure and reliable connection to the busbar system. Its versatile design allows for effortless installation, offering two convenient mounting options: snap-on attachment to standard mounting rails for quick and tool-free assembly, or traditional screw mounting for enhanced stability, particularly in demanding applications. The adapter's robust construction guarantees long-lasting performance and resistance to vibrations and mechanical stress. This adapter is often supplied in multi-unit packaging, making it ideal for projects requiring multiple installations. By utilizing the 3RA1942-1A, users can achieve a streamlined and organized panel layout, optimizing space utilization and simplifying maintenance procedures. Furthermore, this adapter contributes to improved electrical safety by providing a secure and insulated connection point. Its compatibility with Siemens circuit breakers and contactors ensures seamless integration and optimal system performance.