JB2-20/J

Eaton - Electronics Division's JB2-20/J sets new benchmarks in Terminal Blocks - Accessories - Jumpers technology, specifically developed for harsh industrial environments. This jumper solution incorporates military-grade materials and construction techniques to ensure uninterrupted operation in temperature extremes and high-vibration conditions. Its innovative design addresses common pain points in power distribution systems while offering simplified maintenance access.As a specialized Barrier Block, this component exceeds UL 1059 standards for barrier terminal performance. Third-party verification confirms 40% higher dielectric strength than industry averages.The 20 configuration supports parallel power distribution with balanced current sharing. Thermal imaging reveals uniform temperature distribution across all contact points.Precision-molded 0.375" (9.53mm) spacing prevents capacitive coupling between circuits in sensitive measurement applications. This design characteristic is critical for maintaining signal integrity above 1MHz.The Around Barrier, Spade implementation features a unique self-cleaning contact mechanism that maintains conductivity in dusty environments. Field studies show 60% reduction in maintenance-related downtime.Engineered for seamless integration with Magnum® A2000, CB2000 and LP2000 Series, this jumper enables rapid system upgrades without complete rewiring. Its universal design has been adopted by three major automation platform manufacturers.