Bussmann LPJ-1-6/10SP LOW-PEAK CLASS J T/D

Description

Features

• Engineered with a time-delay dual-element design, this 1.6-Amp fuse tolerates temporary motor starting currents and transformer inrush surges without blowing prematurely. By striking the perfect balance between transient current tolerance and ultra-fast short-circuit clearing, it prevents costly system downtime while offering superior overcurrent protection for specialized control circuits.
• Boasting an exceptional 300,000-Amp interrupting rating at 600V AC, this Low-PeakTM fuse is built to withstand extreme electrical fault energy. This massive capacity allows it to easily clear severe short circuits without rupturing, effectively containing hazardous electrical arcs and keeping your panelboard or machinery safely within its required Short-Circuit Current Rating (SCCR).
• As a certified Class J current-limiting device, the LPJ-1-6/10SP reacts in less than a fraction of a cycle during a high-fault event to cut off destructive peak current before it fully develops. This rapid response prevents catastrophic thermal and magnetic stress from reaching vulnerable solid-state relays, PLCs, and small control transformers down the line.
• Designed to the strict dimensions of the standard Class J footprint (2.25 in times 0.81 in), this compact cartridge fuse provides high-capacity, 600V industrial protection in a fraction of the space required by older Class R or H fuses. This allows panel builders to utilize smaller, finger-safe fuse holders and save critical interior rail space in highly packed automation enclosures.

Documentation & Downloads

Specifications