Eaton CB3033T120480GAX Bolted Pressure Switch - UL Listed

High-current capability and rugged construction deliver reliable protection for large motor feeders. With a 3000A amperage rating at 480V, this switch consolidates protection in a single device and reduces the need for multiple, smaller protectors in demanding feeders. In practical terms, plant engineers can simplify switchgear design and lower installation costs while maintaining rigorous protection standards for heavy equipment such as presses, conveyors, and pumps. Top feed fuse configuration and three-pole topology streamline wiring and commissioning. The top-feed arrangement minimizes retrofit work and enables consistent fault isolation across all phases, which improves coordination with upstream protective devices. This configuration is especially advantageous in compact switchgear where space is at a premium and panel density matters. Electrical trip with charge-before-close mechanism enhances safety and reliability. The mechanism ensures a controlled pre-charge before closing, reducing arcing and prolonging contact life in high-current cycles. Coupled with fusible protection and three-wire operation, this helps meet stringent electrical codes while supporting smoother startups in heavy-load applications. Ground fault readiness and optional auxiliary protections. Catalog notes indicate availability of optional Ground Fault Relay, Blown Fuse Detection, and Auxiliary Contact Provisions, which help tailor protection to system architecture and meet arc-flash and ground-fault requirements. This flexibility translates to lower total cost of ownership by avoiding retrofit adds later. Robust enclosure compatibility and serviceability. UL Listed certification and NEMA ratings ensure the device is suitable for diverse environments—from clean indoor switchrooms to dusty or damp outdoor panels. The included warranty and Eaton's support ecosystem further accelerate maintenance planning and help ensure reliable long-term performance in critical processes.