Eaton LW3800W Molded Case Circuit Breaker - 45 kAIC 415 Vac

Three-pole LW frame design delivers synchronized protection across three phases, simplifying coordination in large panels. Business impact: reliable fault isolation reduces unplanned downtime and equipment wear. Application: motor control centers and heavy-load feeders in manufacturing lines. 800 A rating with 690 Vac and 250 Vdc nominals enables a single device to cover main feeders and DC bus protections, reducing part count and spare inventory. Application: distribution panels and machine power rails in mixed-voltage facilities. Interchangeable thermal-magnetic trip type (T207) provides precise trip curves, improving protection coordination and selectivity. Impact: fewer nuisance trips and faster fault isolation. Application: drives, conveyors, and pumps in continuous-process environments. Terminals: shipped without terminals, compatible with Eaton lug kits and multi-wire terminals for flexible field termination. Impact: streamlined cabinet integration and standardized terminations. Application: retrofit projects and modular switchgear installations. Interrupt rating of 45 kAIC at 415 Vac delivers high fault-current capability, enhancing safety margins and compliance with demanding industrial service requirements. Application: service entrances and large distribution panels. Certifications: IEC Rated supports global usage, backed by Eaton’s accessory ecosystem and product selection resources to speed deployment and ongoing maintenance.