Eaton SPM120240H4T Surge Protection Device - UL 1449

Feature → Business Impact → Application: The SPM120240H4T delivers a 120 kA per phase surge rating, which translates to substantial protection for sensitive drives and controls, reducing downtime and warranty costs in manufacturing lines and data centers. In practice, this means fewer unplanned outages and extended service life for transformers, motor starters, and PLCs when facing severe transient events. Application: mission-critical power panels and automation racks that require high-energy surge protection without sacrificing reliability or ease of service. Feature → Business Impact → Application: 240V high-leg delta (4W+G) on B phase enables compatibility with common delta-wye distribution schemes, simplifying integration with existing equipment and minimizing rewiring. Application: retrofit projects and new installations in mixed-voltage facilities seeking straightforward surge protection with broad compatibility. Feature → Business Impact → Application: NEMA 4 enclosure with internal terminal block supports indoor or outdoor installation and fast field wiring, reducing installation time and enabling secure connections in harsh environments. Application: outdoor substations, exterior equipment cabinets, and rugged manufacturing floors. Feature → Business Impact → Application: UL 1449 listing assures compliance with recognized safety standards, lowering procurement risk and easing regulatory audits. Application: projects governed by strict safety and performance criteria across industrial automation and electrical protection portfolios. Feature → Business Impact → Application: Power Xpert SPD compatibility provides streamlined monitoring and coordination with Eaton’s protection ecosystem, delivering centralized visibility and faster fault diagnosis. Application: integrated protection strategy for large shops, data centers, and campus facilities seeking unified surge protection management.