Midget Fuses
Supplementary Overcurrent Protection
KLK Fuses
FAST-ACTING
s
600 VAC
Fast-acting, high-interrupting capacity,
current-limiting type fuse. Especially suited
for control circuits, street lighting, H.I.D.
lighting, computers, and other applications
without high inrush currents.
Voltage Rating:
600 Volts AC
500 Volts DC
Interrupting Rating:
UL Listed 100,000
amperes rms symmetrical
(Capable of 200,000 amperes)
Ampere Ratings:
⁄
10
⁄
8
2
⁄
10
1
⁄
4
3
⁄
10
1
⁄
2
3
⁄
4
Approvals:
1
1
1
1
1
⁄
2
2
2
1
⁄
2
3
3
1
⁄
2
4
5
6
7
8
9
10
12
15
20
25
30
Standard 248-14
UL Listed 3/10-30A
(File No: E10480)
CSA Certified 3/10-30A
(File No: LR29862)
Versions available to meet
MIL-F-5160/60, QPL F60C:
Contact Factory.
Dimensions:
13/32" x 1-1/2"
Example part number (series & amperage): KLK 1-1/2
KLKD Fuses
FAST-ACTING
s
600 VAC/DC
Fast-acting, high-interrupting capacity,
current-limiting type fuse. Especially suited
for DC control circuits, street lighting, H.I.D.
lighting, computers, and other applications.
Voltage Rating:
600 Volts AC/DC
Interrupting Rating:
AC: 100,000 amperes
rms symmetrical; DC: 10,000 amperes
Ampere Ratings:
1
⁄
10
1
4
10
1
⁄
8
1
1
⁄
2
5
12
2
⁄
10
2
6
15
1
⁄
4
2
1
⁄
2
7
20
3
⁄
10
3
8
25
1
⁄
2
3
1
⁄
2
9
30
3
⁄
4
Approvals:
Standard 248-14
UL Listed 3/10-30A
(File No: E10480)
CSA Certified 3/10-30A
(File No: LR29862)
Dimensions:
13/32" x 1-1/2"
Example part number (series & amperage): KLKD 30
FLM Fuses
TIME-DELAY
s
250 VAC
Use FLM 250 volt time-delay fuses to
protect control circuit transformers,
solenoids, and other circuits with high
inrush currents. Excellent for supplemental
protection of small motors. For motor
branch-circuit
protection, See Class
CC fuses.
Voltage Rating:
250 Volts AC
Interrupting Rating:
AC: 10,000 amperes
rms symmetrical.
Ampere Ratings:
1
⁄
10
1
1
⁄
8
3
7
15
⁄
100
1
1
⁄
4
3
2
⁄
10
8
2
⁄
10
1
4
⁄
10
3
1
⁄
2
9
1
1
⁄
4
1 ⁄
2
4
10
3
⁄
10
1
6
⁄
10
4
1
⁄
2
12
4
⁄
10
1
8
⁄
10
5
15
1
⁄
2
2
5
6
⁄
10
20
6
⁄
10
2
1
⁄
4
6
25
8
⁄
10
2
1
⁄
2
6
1
⁄
4
30
1
2
8
⁄
10
Approvals:
Standard 248-14
UL Listed (File No: E10480)
CSA Certified
(File No: LR29862)
Dimensions:
13/32" x 1-1/2"
Example part number (series & amperage): FLM 15
FLQ Fuses
TIME-DELAY
s
500 VAC
These 500 volt time-delay fuses provide
excellent supplemental protection of control
power transformers, solenoids, and circuits
with high inrush currents. UL and CSA 500
volt ratings permit use on 480 volt circuits.
FLQ fuses also provide supplemental
protection to small motors. For motor
branch-circuit
protection, see Class
CC fuses.
Voltage Rating:
500 Volts AC
Interrupting Rating:
10,000 amperes
rms symmetrical
Ampere Ratings:
1
8
⁄
10
⁄
10
3
2
⁄
10
8
1
⁄
8
1
3
1
⁄
2
9
15
⁄
100
1
1
⁄
8
4
10
3
⁄
16
1
1
⁄
4
4
1
⁄
2
12
2
⁄
10
1
1
⁄
2
5
14
1
⁄
4
1
6
⁄
10
5
6
⁄
10
15
3
⁄
10
2
6
20
4
⁄
10
2
1
⁄
4
6
1
⁄
4
25
1
⁄
2
2
1
⁄
2
7
30
6
⁄
10
3
Approvals:
Standard 248-14
UL Listed (File No: E10480)
CSA Certified
(File No: LR29862)
Dimensions:
13/32" x 1-1/2"
Example part number (series & amperage): FLQ 1/2
RECOMMENDED FUSE BLOCKS
L60030M series. Refer to Fuse Block section of this catalog for additional information.
49
LITTELFUSE [ LITTELFUSE ]
