If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. ABB TU845 3BSE021447R1 Module Termination Unit Introduction The ABB TU845 3BSE021447R1 Module Termination Unit is a precision‑engineered termination interface designed to support ABB’s modular automation systems. Serving as a clean, reliable connection point between field wiring and *Your Name: *Your Email: *Your Name: *Vdcode: Submit