Eaton TWB1111 Thru-Wall Barrier - UL Certification

Feature: Elastomeric material and sealing block design deliver resilient performance across temperature and vibration. Benefit: Maintains enclosure integrity and reduces leakage paths, enabling reliable operation in harsh industrial environments. Application: Ideal for control panels and junction boxes where dynamic conditions are common and long-term seal reliability matters. Feature: 11 openings in the block with an opening size range of 0.250–0.500 inches. Benefit: Accommodates multiple cables and conductors with a single assembly, reducing parts to stock and simplifying procurement. Application: Through-wall installations in equipment rooms and process lines where space is at a premium. Feature: One frame space required. Benefit: Minimizes footprint and simplifies mounting in compact panels, saving panel real estate and easing retrofits. Application: New builds and upgrades in panel houses and MCCs where space is constrained. Feature: Compatibility with TW series closure components and IF 904 TWB Closure Kit instructions. Benefit: Streamlines installation with established accessories and documented procedures, reducing commissioning time. Application: Field upgrades and new projects that demand predictable assembly steps. Feature: Certifications and compliance context including Ordinary/Non-Hazardous Locations. Benefit: Supports safe deployment in common plant environments, easing procurement and audit readiness. Application: Industrial automation facilities requiring UL certification alignment and consistent performance across routine locations.