Eaton CB4033T120480KG - UL Listed pressure switch

High-current capability and simplified protection: The CB4033T120480KG supports a 4000 A amperage rating and 480 V system voltage, enabling a single, robust disconnect that reduces fuse coordination complexity and equipment stress. Business impact includes lower maintenance costs and improved uptime in main disconnects and distribution panels, especially in heavy-industry environments. Application: large switchgear, motor control centers, and primary feeders in manufacturing facilities. Control topology and wiring efficiency: With 120 V control voltage and a three-pole top-feed arrangement, installation becomes more straightforward and wiring error risks decline. This translates to faster commissioning, reduced installation labor, and easier integration with plant control systems. Application: retrofit projects and new builds where space is at a premium and control circuits are standardized. Protection options and regulatory alignment: The unit uses fusible protection and offers optional ground fault relay, blown fuse detection, single-phase protection, auxiliary contact provisions, Kirk provisions, and interlock features. These options help meet regulatory requirements while delivering faster fault isolation, improved safety, and reduced downtime. Application: facilities requiring enhanced fault detection and modular protection configurations. Mechanical robustness and environment readiness: Pringle bolted construction with charge-before-close and interlock capabilities provides reliable operation in challenging environments. NEMA ratings 1, 3R, 4, 12 support diverse enclosures, while rugged mechanical design minimizes nuisance trips and extends service life. Application: harsh industrial settings with strict enclosure and safety standards. Installation compatibility and lifecycle value: Top feed and rugged enclosure design simplify field wiring, maintenance access, and future upgrades. The resulting lifecycle value includes reduced replacement cycles, straightforward spare-part planning, and predictable maintenance budgeting for critical power distribution assets.