Eaton MDL3400WA02S29 Molded Case Circuit Breaker - UL Listed

Feature → Business Impact → Application: 400 A rating delivers targeted overcurrent protection for large feeders and motor loads, reducing equipment damage and unplanned downtime in distribution panels and machine enclosures. Application: heavy-duty MCCB protection for industrial power systems. Feature → Business Impact → Application: 600 Vac / 250 Vdc ratings enable versatile use across AC mains and DC bus applications, supporting mixed-voltage systems in automation cells. Application: panel builders safeguarding mixed-voltage equipment. Feature → Business Impact → Application: Fixed thermal and magnetic trip (T186) provides fast, predictable protection, lowering maintenance costs by minimizing nuisance trips. Application: motors and conveyors requiring reliable startup sequencing. Feature → Business Impact → Application: Three-pole MDL Series C design ensures balanced protection for 3-phase loads, improving voltage stability and reducing trip chatter. Application: three-phase power distribution in MCCs. Feature → Business Impact → Application: Auxiliary switch (1A-1B rear with left pigtail) and shunt-trip options allow remote control and interlock with PLCs and BMS, improving safety and automation coordination. Application: remote disabling and shutdown in response to system alarms. Feature → Business Impact → Application: Terminals Without terminals simplifies field wiring when lugs or conduit-ready connections are installed, speeding up installation in tight panels. Application: retrofit projects and new-build panels with limited space. Feature → Business Impact → Application: UL Listed certification provides safety assurance for compliance audits, customer acceptance, and insurance requirements. Application: critical for global manufacturing facilities and contract manufacturers seeking proven MCCB performance.