Eaton NZMN2-4-A300 Molded Case Circuit Breaker - UL Listed

Feature provides robust, four-pole protection with a 300 A rating, delivering complete isolation in three-phase systems and simplifying neutral handling. Business impact is improved safety, reduced arc-flash risk, and easier coordination with downstream protection devices, enabling efficient panel design and reliable startup in manufacturing lines. This is particularly applicable in industrial power distribution where space is at a premium and precise trip behavior is required. Feature1: Adjustable thermal trip setting (IEC only) enhances protection tuning and selectivity, reducing nuisance trips while preserving equipment life. Business impact: optimized protection curves and longer equipment life, translating to lower maintenance costs and less unscheduled downtime. Application: IEC-operated facilities requiring tuned overload protection. Feature2: UL Listed, IEC Rated, CSA Certified ensures regulatory compliance and market acceptance. Business impact: faster procurement cycles, easier approvals, and reduced audit risk across global sites. Application: regulated industries and multinational deployments. Feature3: Series C architecture provides a proven, modular protection platform with reliable performance. Business impact: predictable trip characteristics, repeatable maintenance outcomes, and simplified spare-part planning. Application: standard panel-builds and retrofit projects. Feature4: 5.5 in depth, 5.9 in height and width, 5.2 lb weight offer a compact footprint for tight panel spaces. Business impact: higher packing density, easier retrofits, and reduced enclosure modification. Application: facility upgrades and new installations with space constraints. Feature5: Four-pole construction supports full neutral isolation, improving safety and system integrity. Business impact: enhanced fault containment and simpler wiring schemes, reducing commissioning time. Application: three-phase systems with neutral loads in manufacturing and data centers.