Product Description
Bussmann series Ultimate protection LPJ Class J dual element, current-limiting, time-delay fuses available with optional open fuse indication. Timedelay ?ó?é¼" 10 seconds (minimum) at 500% of rated current. Industry?ó?é¼?äós only UL Listed and CSA Certified fuse with a 300kA interrupting rating that allows for simple, worry-free installation in virtually any application. Fast short-circuit protection and dual-element, time-delay performance provide ultimate protection. Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak fuses. Consistent 2:1 ampacity ratios for all Low-Peak fuses make selective coordination easy. Long time-delay minimizes needless fuse openings due to temporary overloads and transient surges. Current-limitation protects downstream components against damaging thermal and magnetic effects of short-circuit currents. Dual-element fuses have lower resistance than ordinary fuses so they run cooler. Can often be sized for back-up protection against motor burnout from overload or single-phasing if other overload protective devices fail. Proper sizing can provide ?ó?é¼?ôno damage?ó?é¼?¥ Type 2 coordinated protection for NEMA and IEC motor controllers. Space-saving package for equipment downsizing. Cooper Bussmann. Eaton Corporation. LPJ-125SP.