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| FLSR-ID Datasheet, PDF (1/2 Pages) Littelfuse – Class RK5 – F LNR_ID • F LS R_ID SERIES INDICATOR FUSES | |||
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POWR-GARD® Fuse Datasheet
Class RK5 â FLNR_ID ⢠FLSR_ID SERIES Indicator® FUSES
250/600 VAC ⢠Dual Element ⢠Time Delay ⢠1/10-600 A
QPL
Ordering Information
ampere ratings
1/10
6/10
1 8/10
4
8
30
80
225
1/8*
8/10
2
4 1/2
9
35
90
250
/15 100
1
2 1/4
5
10
40
100 300
2/10
1 1/8
2 1/2
5 6/10
12
45
110 350
1/4
1 1/4
2 8/10
6
15
50
125 400
3/10â
1 4/10
3
6 1/4
17 1/2
60
150 450
4/10
1 1/2
3 2/10
7
20
70
175 500
1/2
1 6/10
3 1/2
7 1/2
25
75**
200
600
*FLNR only. â FLNR, FLSR, FLSR_ID only. **FLNR, FLSR, FLSR_ID only
Note: For 1/10 â 30A 250 volt fuses, order non-indicating FLNR series fuses.
Description
Available in both Indicating and Non-Indicating versions,
the FLNR/FLSR series of fuses set the standard for general
purpose fuses. The dual-element design provides advanced
short circuit and overload protection. FLSR series fuses
provide excellent protection for all types of circuits especially
those containing motors.
Applications
⢠Service entrance switches
⢠Switchboard mains and feeders
⢠Motor control central mains and motor branch circuits
⢠All general purpose circuits
Features/Benefits
⢠Indication
⢠Dual-element design
⢠Available without indication
⢠Current limiting
Specifications
Voltage Ratings
Interrupting Ratings
Ampere Range
Approvals
Dimensions
AC: 250 V (FLNR_ID); 600 V (FLSR_ID)
DC: 125 V (FLNR 1/10 â 30 A);
125 V (FLNR_ID 35 â 600 A);
300 V (FLSR_ID)
AC: 2 00 kA rms symmetrical
300 kA rms symmetrical
(Littelfuse self-certified)
DC: 20 kA
1/10 â 600 A
Standard 248-12, Class RK5
UL Listed (File: E81895)
CSA Certified (File: LR29862)
Federal Specification WF-1814
(QPL- W-F-1814)
Please refer to the Class R dimensions page 2.
type
NON-Indicating
indicating
non-indicating
indicating
voltage series
600 V
600 V
250 v
250 v
FLSR
FLSR_ID
flnr
flnr_id
amp
Catalog
Number
15 FLSR015
15 FLSR015ID
60 flnr060
60 flnr060id
Ordering
Number
FLSR015.T
FLSR015.TXID
flnr060.t
flnr060.txid
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: L ittelfuse.com/flsr
Littelfuse.com/flnr
Recommended Fuse Holders
LFR60 Series ⢠LFR25 Series
Peak Let-Thru Curve (600 V)
FLSR_ID
Note: For more information, see Peak Let-Thru Table
Lttelfuse.com
1 of 2
© 2013 Littelfuse POWR-GARD® Products
Rev: 041113
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