Eaton CB4033T120208RARCT Pringle bolted pressure contact switch - UL Listed

High-current capability with 4000 A rating at 208 V enables direct interruption of large fault currents, reducing bus and transformer stress and enabling reliable protection in substations and switchgear. This translates to fewer nuisance trips and lower maintenance costs in demanding industrial environments. The SPVR capacitor trip device provides faster, controlled disconnection, minimizing arc flash exposure and downtime during faults, which is critical for mission-critical manufacturing lines and data center infrastructure. Top-feed, three-pole, fusible configuration simplifies wiring and reduces installation time, while the no ground fault design supports safer, cleaner fault paths and easier compliance with site electrical standards. NEMA 1, 3R, 4, and 12 compatibility ensures robust performance across indoor, outdoor, and rugged environments, reducing the need for multiple protective devices and lowering total lifecycle costs. Optional Ground Fault Relay and Blown Fuse Detection expand protection coverage, enabling proactive maintenance and fault diagnosis, which improves uptime and safety across critical power distribution networks.