Eaton CB1633T120480GAX7 Pringle bolted pressure switch UL

Feature to benefit: High amperage and versatile voltage handling enable reliable fault interruption in demanding environments. The CB1633T120480GAX7 delivers 1600A at system voltages up to 480V with a 120V control circuit, supporting robust protection of feeders and main buses. This combination translates into reduced arc energy exposure, less equipment wear, and longer service life for switchgear while maintaining fast operations during protective trips. Applications span manufacturing lines, data centers with distributed power, and large commercial facilities where uptime matters. Another key feature is the three-pole construction with 2NO-2NC contact configuration. This topology provides both normally open and normally closed signaling paths for interlocking, interlocks with auxiliary circuits, and coordinated control strategies. The top-feed, fusible configuration reduces wiring complexity and streamlines installation in recessed or crowded switchgear enclosures. Together, these attributes support safer commissioning and faster maintenance cycles, with clear fault visibility for technicians on site. Ground fault protection with a control transformer is built-in, and optional Ground Fault Relay, Blown Fuse Detection, or Single Phase Protection can be added for enhanced safety coverage. The UL Listed certification confirms adherence to safety standards, while the NEMA ratings of 1, 3R, 4, and 12 guide enclosure selection and installation in wet, dusty, or harsh environments. This alignment helps facilities meet regulatory requirements without sacrificing performance. Compatibility with ancillary Eaton accessories, auxiliary contacts, and Kirk provisions supports scalable protection schemes. The device’s 16 in length, 28 in height, and 24 in width indicate a rugged footprint designed for outdoor or large indoor switchgear installations. Early commissioning with Eaton’s Flex Center and online literature can cut project timelines, reduce field engineering costs, and accelerate ROI through predictable protection behavior. Industry professionals appreciate the balance of power, protection, and practicality offered by CB1633T120480GAX7, making it a dependable choice for critical power networks.