Eaton CB3033B120480KGRA9 Pringle switch - UL Listed

Feature → Business Impact → Application: The CB3033B120480KGRA9 delivers a three-pole, 480 V system with a 3000 A amperage rating and 120 V control circuit, enabling safe, high-current switching for large motor and feeder applications in industrial plants. This translates to improved fault discrimination, reduced arc flash exposure, and greater equipment uptime in heavy-duty switchgear environments. Application: Use in main distribution panels and motor control centers where bottom-feed, fusible protection is essential for safe startup and reliable protection of downstream gear. Feature → SPVR capacitor trip device and interlock provide rapid, controlled trips to prevent damage from capacitor inrush and ensure safe closure, decreasing maintenance overruns and extending service life. Application: Panels with interlock requirements and auxiliary controls. Feature → Ground fault with control power transformer and optional ground fault relay avenue compatibility for enhanced safety, enabling selective protection in systems with critical loads. Application: Facilities needing comprehensive ground fault sensing for personnel safety and equipment protection. Feature → Optional auxiliary contact provisions and Kirk provisions support expanded control logic and future upgrades, reducing retrofit costs. Application: OEMs seeking scalable protection architectures. Feature → Bottom feed configuration and 3-wire, three-pole arrangement simplify wiring and field installation, lowering installation time and error risk. Application: New builds and panel refurbishments where space is constrained and wiring clarity matters. Feature → UL Listed and wide NEMA compatibility deliver regulatory compliance and rugged enclosure performance, ensuring reliability in industrial environments. Application: Enclosures exposed to dust, moisture, and vibration in manufacturing plants, warehouses, and process facilities.