LPJ-1SP Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – LPJ Class J 600Vac/300Vdc, 1-60A, dual element, time-delay fuses

Technical Data 1006
Effective February 2016
Supersedes August 2015
Low-Peak™ LPJ Class J 600Vac/300Vdc, 1-60A,
dual element, time-delay fuses
Available with easyID™
open fuse indication
Catalog symbol:
• LPJ-(amp)SP (non-indicating)
• LPJ-(amp)SPI (indicating)
Description:
Bussmann^® series Ultimate protection LPJ Class
J dual element, current-limiting, time-delay fuses
available with optional open fuse indication. Time-
delay – 10 seconds (minimum) at 500% of rated
current.
Specifications:
Ratings
• Volts
• 600Vac
• 300Vdc
• Amps 1-60A
• IR
• 300kA Vac RMS Sym.
• 100kA Vdc
Agency information
• UL^® Listed, Guide JDDZ, File E4273
• CSA^® Certified, Class 1422-02, File 53787,
Class J per CSA 22.2 No. 248.
• CE
• RoHS compliant
Catalog numbers (amps) – non-indicating fuses
LPJ-1SP
LPJ-3SP
LPJ-7SP* LPJ-25SP*
LPJ-1-1⁄4SP LPJ-3-2⁄10SP
LPJ-8SP* LPJ-30SP*
LPJ-1-6⁄10SP LPJ-3-1⁄2SP
LPJ-9SP* LPJ-35SP*
LPJ-1-8⁄10SP
LPJ-4SP LPJ-10SP* LPJ-40SP*
LPJ-2SP LPJ-4-1⁄2SP LPJ-12SP* LPJ-45SP*
LPJ-2-1⁄4SP
LPJ-5SP LPJ-15SP* LPJ-50SP*
LPJ-2-1⁄2SP LPJ-5-6⁄10SP LPJ-17-1⁄2SP* LPJ-60SP*
LPJ-2-8⁄10SP
LPJ-6SP*
LPJ-20SP*
* Open fuse indication available by inserting the suffix “I,”
e.g., LPJ-15SPI. Requires 75Vac minimum voltage.
Carton quantity:
Amp rating
1–60
Carton qty.
10
Dimensions - in
2.25"
(±0.03)
0.5"
0.81"
(±0.03)
2.38"
(±0.03)
1.06"
0.63" _(±0.03)
1 to 30A
Features:
35 to 60A
• Industry’s 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. They 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 “no damage” Type
2 coordinated protection for NEMA^® and IEC^®
motor controllers.
• Space-saving package for equipment
downsizing.