Eaton TWBS2111 Thru-Wall Barrier Block Assembly - Marine

Feature → Business Impact → Application: TWBS2111 provides 11 openings with a 0.250-0.500 in size range. This configuration enables multiple cable and conduit entries through a single barrier, reducing the number of penetrations and simplifying enclosure design. In marine control panels and through-wall installations, that translates to faster assemblies, lower labor costs, and improved reliability for critical feeds. Elastomeric sealing material yields flexible, water-resistant interfaces that accommodate cable tolerances and mechanical vibration common in vessels. The result is fewer reseals, reduced leak paths, and longer service intervals for offshore equipment; the application spans winch rooms, propulsion panels, and deck penetrations. Two frame spaces are required, ensuring compatibility with standard TW series layouts, easing retrofits and stock management. This standardization reduces field confusion and minimizes rework on tight schedules. The area classification of Ordinary/Non-Hazardous Locations and UL certifications (US/Canada) support regulatory compliance and safer operation in marine environments. Installation documentation, including IF 1020 and Eaton datasheets, simplifies field setup while maintaining consistent performance. The overall design minimizes maintenance cycles, enabling operators to plan service windows with confidence and extend the life of through-wall sealing systems in demanding installations.