Eaton LDB3400W Molded Case Circuit Breaker - UL 489

Feature: 400 A amperage rating with fixed thermal and magnetic trip (T186) for three-pole protection; Business Impact: ensures reliable interruption of high fault currents, reducing equipment damage and downtime; Application: machine control panels and heavy distribution systems in factories. Feature: L-frame, complete breaker with frame type L and without terminals; Business Impact: compact footprint with flexible termination strategies, enabling straightforward integration into existing panel architectures; Application: retrofit projects and new builds where space and modularity matter. Feature: Interrupt ratings of 65 kAIC at 240 Vac and 35 kAIC at 480 Vac; Business Impact: supports high inrush and fault currents without nuisance tripping, improving uptime; Application: utility feeders and motor circuits in mixed-voltage environments. Feature: 50/60 Hz frequency rating; Business Impact: globally deployable protection with consistent performance; Application: international installations and OEM equipment. Feature: UL 489 certification; Business Impact: recognized safety compliance accelerates auditing and reduces qualification time; Application: industrial panels requiring standardization across facilities. Feature: 20 lb weight and 8.25 in wide by 8.25 in high/depth footprint; Business Impact: predictable mounting and logistics for panel builders; Application: space-constrained switchgear assemblies and modular MCC rack layouts. Feature: Warranty and service flexibility per Eaton policy; Business Impact: risk mitigation and predictable maintenance planning; Application: project handover and ongoing service contracts.