Features

• Separate overload and short circuit elements provide time delay for sizing of high inrush loads linked with class J current limitation
• Long time delay minimizes needless fuse openings due to temporary overloads and transient surges
• Dual element fuses have lower resistance than ordinary fuses, hence they run cooler
• They can often be sized for back up protection against motor burnout from overload or single phasing if other overload protective devices fail
• Selective co-ordination ratio of 2:1 (within Low-Peak® fuse family) prevents electrical shutdowns from extending beyond the failed circuit
• Series combination ratings with branch circuit breakers allows broad range of coverage, independent of breaker manufacturer
• 300 kA at 600 VAC, 100 kA at 300 VDC interrupt rating
• 10 s at 500% of rated current response time
• Industry's only UL listed and CSA Certified fuse with a 300 ka interrupt 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 co-ordination easy
• Current limitation protects down stream components against damaging thermal and magnetic effects of short circuit currents
• Proper sizing can provide No Damage type 2 coordinated protection for NEMA® and IEC® motor controllers
• Space saving package for equipment down sizing