FNQ-R-1_15 Datasheet, PDF (1/6 Pages) Cooper Bussmann, Inc. – LIMITRON™ FNQ-R Class CC 600Vac, 1⁄4-30A, time-delay fuses

Technical Data 1014
BUSSMANN
Effective August 2015
Supersedes January 2014
SERIES
LIMITRON™ FNQ-R Class CC 600Vac,
1⁄4-30A, time-delay fuses
Catalog symbol:
• FNQ-R-(amp)
Description:
Advanced protection Class CC current-limiting,
time-delay fuses.
Specifications:
Ratings
• Volts
• 600Vac
• 300Vdc (15 & 20A)
• Amps 1⁄4-30A
• IR
• 200kA Vac RMS Sym.
• 20kA Vdc (15 & 20A)
Agency information
• UL^® Listed, Std. 248-4, Class CC, Guide JDDZ,
File E4273
• CSA^® Certified, Class CC CSA, Class 1422-01,
File 53787–HRC-MISC
• CE
• RoHS compliant*
* FNQ-R-1⁄4 not RoHS complaint.
Catalog numbers (amps)
FNQ-R-1⁄4 FNQ-R-1-3⁄10 FNQ-R-3-2⁄10 FNQ-R-8
FNQ-R-3⁄10 FNQ-R-1-4⁄10 FNQ-R-3-1⁄2 FNQ-R-9
FNQ-R-4⁄10 FNQ-R-1-1⁄2 FNQ-R-4
FNQ-R-10
FNQ-R-1⁄2 FNQ-R-1-6⁄10 FNQ-R-4-1⁄2 FNQ-R-12
FNQ-R-6⁄10 FNQ-R-1-8⁄10 FNQ-R-5
FNQ-R-15
FNQ-R-3⁄4 FNQ-R-2
FNQ-R-5-6⁄10 FNQ-R-17-1⁄2
FNQ-R-8⁄10 FNQ-R-2-1⁄4 FNQ-R-6
FNQ-R-20
FNQ-R-1
FNQ-R-2-1⁄2 FNQ-R-6-1⁄4 FNQ-R-25
FNQ-R-1-1⁄8 FNQ-R-2-8⁄10 FNQ-R-7
FNQ-R-30
FNQ-R-1-1⁄4 FNQ-R-3
FNQ-R-7-1⁄2
Carton quantity:
Amp rating
1⁄4-30
Carton qty.
10
Dimensions - in:
1.5" (± 0.031)
(38.1mm)
0.41" (± 0.005)
(10.3mm)
Features:
• Provides 10X better current limitation to help
prevent equipment damage caused by short-
circuit events.
• 200kA interrupting rating complies with
NEC^® Section 110.9 for today’s large capacity
systems.
• Fast-acting fuse helps prevent equipment
damage caused by short-circuit events.
• Rejection type fuse fits both standard and
rejection-style holders.
• The Class CC FNQ-R Limitron fuse meets the
needs of control circuit transformer protection.
• FNQ-R fuses can be sized according to NEC^®
and UL requirements and still allow the high
inrush currents, with significantly more time-
delay than the UL minimum value of 12
seconds at 200% for Class CC fuses.
• Ideal for critical industrial or commercial
applications that have specific current limitation
requirements.