This Siemens World Series contact kit is a reliable replacement part for NEMA Size 3 applications. It is designed for use with 3TY6 and B3TY6 models, and has a voltage rating of 600V. With 3 poles and a current rating of 75A, it is perfect for industrial automation and motion control systems. The contact kit is compatible with Series 3 controller platforms, making it easy to integrate into your existing setup. The brand's reputation for quality ensures that this contact kit will perform at a high level for years to come. E38