Technical Data 1012
Effective April 2014
Supersedes October 2012
FNQ Series
13⁄32˝ x 1-1⁄2˝ 500Vac Time-delay supplemental fuses
Description
Time-delay supplemental fuse.
For superior protection, Bussmann recommends
upgrading to FNQ-R Class CC fuses. See data
sheet # 1014.
Dimensions - in (mm)
Catalog symbol / color code
•
0.41"
(10.3)
1.5"
(38.1)
FNQ - Orange (500Vac maximum voltage)
Features
•
•
Ratings
Fuse
Amp
Range
1/10 to 30
Interrupting Rating
at Rated Voltage
500Vac
10kA
Agency
Information
UL
X
CSA
X
Color coded for 500Vac maximum voltage rating
Fiber tube construction
Nickel-plated brass endcaps
•
Typical applications
•
•
Motor control transformers
Circuits with in-rush currents.
Agency information
•
CE, RoHS compliant*
UL Listed, Std. 248-14, Guide JDYX,
File E19180
CSA Certified: C22.2 No. 248.14,
Class 1422-01, File 53787, HRC-MISC
Recommended fuse blocks/fuse holders
Series
Description
Blocks
BMM Series
BM Series
CCP-_-30M
CHM Series
Optima NG
Optima
Optima
HPM & HPM-D
HPC-D
HPS2
HPF, HPF-C &
HPF-WT
HPS
HPG & HPD
HEB
HEX
1A3400, 5956 &
5960 Series
SAMI-7
1-, 2- & 3-Pole modular
blocks with optional
10235
covers
1-, 2- & 3-Pole blocks
DIN-Rail Holders / Switches
1-, 2- & 3-Pole switch
1-, 2- & 3-Pole
3-Pole protection
module
3-Pole holder
3-Pole holder + switch
Panel Mount Holders
1-Pole holder
1-Pole holder
2-Pole holder
1-Pole holder
1-Pole holder
1-Pole holder
In-line Holders
1-Pole holder
2-Pole holder
Fuseclips
PCB Fuseclips
Fuse Covers
Finger-safe fuse cover
1204
2132
2127
2126
2112
2109
2140
2114
2113
2108
1157
3185
1109
1102
1103
1104
Data Sheet #
500Vac
1/10 to 30A
•
•
* FNQ-1/8 not RoHS compliant.
Catalog numbers (amps)
FNQ-1/10
FNQ-1/8
FNQ-15/100
FNQ-3/16
FNQ-2/10
FNQ-1/4
FNQ-3/10
FNQ-4/10
FNQ-1/2
FNQ-6/10
FNQ-8/10
FNQ-1
FNQ-1-1/8
FNQ-1-1/4
FNQ-1-1/2
FNQ-2
FNQ-2-1/4
FNQ-2-1/2
FNQ-3
FNQ-3-2/10 FNQ-9
FNQ-3-1/2
FNQ-4
FNQ-4-1/2
FNQ-5
FNQ-6
FNQ-6-1/4
FNQ-7
FNQ-8
FNQ-10
FNQ-12
FNQ-14
FNQ-15
FNQ-25
FNQ-30
FNQ-1-6/10 FNQ-5-6/10 FNQ-20
Carton quantity
Amps
1/10 to 30
Qty.
10
Technical Data 1012
Effective April, 2014
FNQ Series
500Vac Time-Delay Supplemental Fuses
Time-current characteristic curves – average melt
1-6/10
2
3-2/10
15
20
25
30
4
5
6
7
10
300
1/2
100
1
Amp Rating
100
Amp Rating
10
10
Time in Seconds
Time in Seconds
1
1
0.1
0.1
0.01
100
200
0.6
10
20
1
100
200
10
600
20
Current in Amps
6
0.01
Current in Amps
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document
are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the
end user with design applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue
or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this
bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Eaton’s Bussmann Business
114 Old State Road
Ellisville, MO 63021
United States
www.Bussmann.com
© 2014 Eaton
All Rights Reserved
Publication No. 1012 - BU-SB14286
April 2014
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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