Eaton LPJ-4-1/2SP Fuse - Class J, 4.5A, 600V

Feature: Time-delay, dual-element current-limiting design provides controlled protection during motor startup and short-circuit events. Business Impact: Reduces nuisance tripping while safeguarding windings, improving equipment availability and extending motor life in demanding industrial environments. Application: Ideal for motor control centers and automation panels where reliable start-up protection is critical. Feature: Class J designation with ferrule end x ferrule end connection supports standardized, quick installation. Business Impact: Speeds up panel assembly and reduces field wiring errors, lowering installation costs. Application: Fits common switchboards and fuse blocks in machine control and process lines. Feature: High interrupt ratings — 300 kAIC at 600 Vac and 100 kAIC at 300 Vdc — withstands severe fault currents. Business Impact: Enhances system resilience and safety margins in high-energy applications, reducing unplanned outages. Application: Heavy-duty conveyors, pumps, and milling equipment. Feature: Compliance and markings — CE Marked and RoHS Compliant ensure global eligibility and sustainability. Business Impact: Simplifies global procurement, supports regulatory audits, and reduces product lifecycle risk. Application: Worldwide panel builds for automotive, food and beverage, and general manufacturing. Feature: Non-indicating fuse in a compact 0.81 in by 0.81 in cross-section and 2.25 in height footprint with a 4.5 A rating. Business Impact: Allows dense panel layouts with clear performance, while maintaining reliable protection for low-voltage circuits. Application: Space-constrained control panels and motor starter assemblies. Insight: The LPJ family is designed for reliable motor protection in industrial automation, offering compatibility with standard fuse holders and straightforward field replacement, which translates to lower maintenance costs and minimal downtime.