LPJ-20SP Bussmann Fuse

Industrial / Power, LPJ Series, 20 A, 600 VAC, 300 VDC, 20.6mm x 57.2mm, 13/16" x 2-1/4"

PDF: LPJ-20SP Datasheet

The LPJ-20SP is a 20A Low-Peak™ Class J dual element Time-delay 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 fuse 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. They can often be sized for back-up protection against motor burnout from overload or single-phasing if other overload protective devices fail. Features:

• 20 Amps, 600 Volts AC
• UL Class J Fuse
• Time Delay - 10 Second (Minimum) at 500% Rating
• Dual Element
• Physical Size: 0.81" x 2.25"
• High Degree of Current Limitation
• Interrupting Rating: 300,000 AIC RMS @ 600VAC
• DC Interrupting Rating: 100,000 AIC
• AC Voltage Rating: 600
• DC Voltage Rating: 300
• UL Listed Special Purpose, Guide JFHR, File E56412
• CSA Certified, 200,000 AIR, Class J per CSA 22.2 No. 248.8
• Class 1422-02, File 53787
• Fuse Size Metric: 20.6mm x 57.2mm
• Fuse Size Imperial: 13/6" x 2-1/4"
• Blow Characteristic: Time Delay