Bussmann LPJ-5SP Low-Peak Fuse, Dual Class J, 5 A, Time Delay, 600 Vac, 300 Vdc

Description

Features

• Engineered with a robust 10-second time-delay at 500% overload, the LPJ-5SP safely rides through temporary current spikes and inductive surges. This dual-element engineering prevents costly nuisance branch circuit shutdowns while maintaining ultra-fast response speeds if a hazardous short-circuit actually occurs.
• Delivering an unmatched 300,000-amp RMS symmetrical breaking capacity at 600V AC, this Low-PeakTM fuse easily manages catastrophic overcurrent conditions. It provides worry-free deployment in high-fault environments, safeguarding complex downstream automation components from destructive magnetic and thermal forces.
• Measuring just 0.81 inches in diameter by 2.25 inches in length, this compact cartridge fuse provides full branch circuit safety in a space-saving physical package. The unique Class J rejection design ensures a lower-rated or incorrect voltage class fuse cannot be accidentally installed, maintaining full system compliance.
• Acting significantly faster than traditional mechanical circuit breakers during a short-circuit event, the LPJ-5SP curtails maximum fault currents before they reach peak values. This exceptional current limitation yields "no damage" Type 2 coordinated protection for vulnerable NEMA and IEC motor controllers, dramatically cutting maintenance repair times.

Documentation & Downloads

Specifications