LIMITRON™ Class L
KLU — 600Vac, 601-4000A, Time-Delay Fuses
Dimensions – in
0.88"
1.75"
1.63"
1.75"
All±other±tolerances±(± ±0.029
1.38"
1.38"
0.81"
All±Slots±and±Holes
0.63"±(± ±0.039
0.88"
8.63"
(± ±0.0ꢀ9
6.75"
3.75"
601
to
1000 1500
1800
to
1200A 1600A 2000A
3500
6.75"
10.75"
(± ±0.0ꢀ9
5.75"
3000A
0.75"
to
to
2500A
0.75"
to
800A
4000A
0.5"
0.44"
0.38"
0.38"
0.75"
2.75"
3.5"
2.38"
3"
2"
2.5"
2"
2.5"
3.5"
5"
4"
5"
4.75"
5.75"
Terminals:±Width±(± ±0.069,±Thickness±(± ±0.039
Description: Advanced protection Class L time-delay, current-
limiting fuses. Time-delay – 5 seconds (minimum) at 500% of
rated current.
Features:
• KLU Limitron general purpose copper link fuses
• Copper links result in a minimum 5 second time-delay at
500% ampere rating
Catalog Symbol: KLU-(amp)
Ratings:
• Current-limiting – provides component short-circuit
protection
• 200kA interrupting rating complies with NEC® Sections
110.9 and 230.65 in today’s large capacity systems
• Selective coordination (blackout prevention)
Volts — 600Vac
Amps — 601-4000A*
IR — 200kA Vac RMS Sym.
Recommended Fuse Blocks — 601 to 1200 Amps†
*
Use KRP-CL for current ratings from 225 to 600 amps.
Catalog Numbers
51215
51235
Poles
1
3
Agency Infortmation:
CE, UL Listed, Std. 248-10, Class L, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.10, Class 1422-02, File 53787
RoHS Compliant
†
No Agency listings available.
No reducers available.
Catalog Numbers (amps)
KLU–601
KLU–650
KLU–700
KLU–800
KLU–1000
KLU–1200
KLU–1500
KLU–1600
KLU–1800
KLU–2000
KLU–2500
KLU–3000
KLU–4000
Carton Quantity and Weight
Amp Rating
601-800
1000-1200
1500-1600
1800-2000
2500
Carton Qty.
1
1
1
1
1
1
1
3000
4000
0713
BU-SB13725
Page 1 of 3
Data Sheet # 1013