FLU011 [LITTELFUSE]
Supplementary Overcurrent Protection; 补充过流保护
| 型号： | FLU011 |
| 厂家： | 
LITTELFUSE |
| 描述： | Supplementary Overcurrent Protection |
| 文件： | 总4页 (文件大小：239K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Midget Fuses
Supplementary Overcurrent Protection
Ampere Ratings:
KLK Fuses
FAST-ACTING 600 VAC
1
⁄
8
10
1
4
5
6
7
8
9
10
12
15
20
25
30
ꢀ
1
⁄
11⁄
2
2
2
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.
⁄
10
1
⁄
4
21⁄
3
2
3
⁄
10
1
⁄
2
31⁄
2
3
⁄4
Approvals: Standard 248-14
UL Listed 3/10-30A
Voltage Rating: 600 Volts AC
500 Volts DC
(File No: E10480)
CSA Certified 3/10-30A
(File No: LR29862)
Versions available to meet
MIL-F-5160/60, QPL F60C:
Contact Factory.
Interrupting Rating: UL Listed 100,000
amperes rms symmetrical
(Capable of 200,000 amperes)
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): KLK 1-1/2
Ampere Ratings:
KLKD Fuses
FAST-ACTING 600 VAC/DC
1
⁄
⁄8
10
1
4
5
6
7
8
9
10
12
15
20
25
30
ꢀ
1
11⁄
2
2
2
⁄
4
10
Fast-acting, high-interrupting capacity,
1
⁄
21⁄
3
2
current-limiting type fuse. Especially suited
for DC control circuits, street lighting, H.I.D.
lighting, computers, and other applications.
3
⁄
10
1
⁄
2
31⁄
2
3
⁄
4
Voltage Rating: 600 Volts AC/DC
Approvals: Standard 248-14
UL Listed 3/10-30A
Interrupting Rating: AC: 100,000 amperes
rms symmetrical; DC: 10,000 amperes
(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
Ampere Ratings:
FLM Fuses
TIME-DELAY 250 VAC
11⁄
11⁄
8
3
7
8
9
10
12
15
20
25
30
1
⁄
10
ꢀ
15
⁄
100
4
32⁄10
2
⁄
4
10
14⁄10
31⁄
2
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.
1
⁄
11⁄
2
4
3
4
1
6
8
⁄
10
16⁄10
18⁄10
2
41⁄
5
2
⁄
10
⁄
2
56⁄10
6
⁄
⁄
10
21⁄
4
10
21⁄
2
61⁄
4
1
28⁄10
Voltage Rating: 250 Volts AC
Approvals: Standard 248-14
UL Listed (File No: E10480)
CSA Certified
(File No: LR29862)
Interrupting Rating: AC: 10,000 amperes
rms symmetrical.
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): FLM 15
Ampere Ratings:
FLQ Fuses
TIME-DELAY 500 VAC
32⁄10
8
9
1
8
10
⁄
10
⁄
ꢀ
1
⁄
8
1
31⁄
2
15
⁄100
11⁄
8
4
10
12
14
15
20
25
30
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.
3
⁄
10
16
11⁄
4
41⁄
5
2
2
⁄
11⁄
16⁄10
2
2
1
3
4
1
6
⁄
4
56⁄10
6
⁄
10
⁄
10
21⁄
4
61⁄
4
⁄
⁄
2
21⁄
2
7
10
3
Approvals: Standard 248-14
UL Listed (File No: E10480)
CSA Certified
Voltage Rating: 500 Volts AC
(File No: LR29862)
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): FLQ 1/2
Interrupting Rating: 10,000 amperes
rms symmetrical
RECOMMENDED FUSE BLOCKS
L60030M series. Refer to Fuse Block section of this catalog for additional information.
49
Midget Fuses
Supplementary Overcurrent Protection
Ampere Ratings:
BLN Fuses
FAST-ACTING 250 VAC
1
2
3
4
5
6
8
10
12
15
20
25
30
ꢀ
Fiber tube, 250 volt BLN fuses provide low-
cost protection for military applications and
control circuits.
Approvals: Standard 248-14
UL Listed (File No: E10480)
CSA Certified
(File No: LR29862)
Versions available to meet
MIL-F-15160/9, QPL F09A:
Contact Factory
Voltage Rating: 250 Volts AC
Interrupting Rating: 10,000 amperes rms
symmetrical
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): BLN 30
Ampere Ratings:
BLF Fuses
FAST-ACTING 125/250 VAC
1
⁄
2
3
4
5
6
7
8
9
10
12
15
20
25
30
ꢀ
1
11⁄
2
2
Laminated tube BLF fuses are the lowest
price midget fuse. They are suitable for
control circuit and instrument protection in
dry locations.
21⁄
2
61⁄
4
Approvals: Standard 248-14
Voltage Ratings: 250 Volts AC: 1/2 – 15
amperes; 125 Volts AC: 20 – 30 amperes
UL Listed (File No: E10480)
CSA Certified
(File No: LR29862)
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): BLF 5
Interrupting Rating: 10,000 amperes rms
symmetrical
Ampere Ratings:
BLS Fuses
FAST-ACTING 250/600 VAC
2
⁄
10
10
1
2
3
4
5
6
7
8
10
ꢀ
4
⁄
11⁄
2
1
16⁄10
18⁄10
BLS fuses are 1-3/8" long in contrast to
other midget fuses which are 1-1/2". They
provide space-saving, low-cost, protection
to street lighting, metering, control and
electronic circuits.
⁄
2
3
⁄
4
8
⁄
10
Approvals: Standard 248-14
UL Listed 1/2-5 Amps
(File No: E10480)
CSA Certified 1/2 – 5 Amps
(File No: LR29862)
Voltage Rating: 600 Volts AC: 2/10 – 5
amperes; 250 Volts AC: 6 – 10 amperes
Interrupting Rating: 10,000 amperes
rms symmetrical
Dimensions: 13/32" x 1-3/8"
Example part number (series & amperage): BLS 10
Ampere Ratings:
FLA Fuses
TIME-DELAY 125 VAC
⁄
10
11⁄
11⁄
8
28⁄10
3
61⁄
7
8
10
12
15
20
25
30
4
1
ꢀ
15
⁄100
4
2
⁄
10
14⁄10
32⁄10
FLA fuses are 125 volt, pin-indicating time-
delay fuses for protection of control circuit
transformers, solenoids, and other circuits
with high inrush currents. Metal indicating pin
“pops-out” when fuse opens. Pin gives visual
indication of open fuse. Use FLA fuses in
conjunction with special fuseblocks to operate
mechanical signal switches or energize alarm
circuits. Fuses rated 12 amperes and above
have dual-tube construction.
1
⁄
4
11⁄
2
31⁄
2
3
4
1
6
8
⁄
10
16⁄10
18⁄10
2
4
*
*
*
*
*
⁄
10
41⁄
5
2
⁄
2
⁄
⁄
10
21⁄
4
56⁄10
6
10
21⁄
2
1
Approvals: Standard 248-14
UL Listed (File No: E10480)
CSA Certification Pending
Voltage Rating: 125 Volts AC
Dimensions: 13/32" x 1-1/2"
Note: Dual tube construction
Interrupting Rating: 10,000 amperes rms
symmetrical
*
Example part number (series & amperage): FLA 15
RECOMMENDED FUSE BLOCKS
L60030M series. Refer to Fuse Block section of this catalog for additional information.
50
Midget Fuses
Supplementary Overcurrent Protection
SPECIFICATIONS
Voltage Rating: 600VAC
NEW
Interrupting Rating: 10,000 amperes
Ampere Range: 1 – 6 amperes
Approvals: Standard 248-14 UL Listed (File No: E10480)
Dimensions: 13/32" x 1-3/8"
AMPERE RATINGS
1
2
3
4
5
6
1-6/10
RECOMMENDED FUSE BLOCKS
L60030M Series. Refer to Fuse Block section of this catalog
for additional information.
ORDERING INFORMATION
Example catalog number: KLQ005
Example system number: 0KLQ005.T
CROSS REFERENCE
Littelfuse
Buss
Ferraz-Shawmut
KLQ Series Fuses
KLQ
KTQ
–
The Littelfuse KLQ series is designed to protect gaseous
vapor fixtures, HID ballasts, and other electronic and lighting
circuits. The KLQ is the same physical size as the Littelfuse
BLS, but has more time delay to handle transient and inrush
currents.
SPECIFICATIONS
Voltage Rating: 1000 VAC/VDC
Interrupting Rating: 44/100A: 10kA
NEW
11A: 20kA
Ampere Range: 44/100 and 11 amperes
Approvals: UL Recognized under the components program.
(File No: E10480)
CSA Certified (File No: LR29862)
Dimensions: 44/100A: 13/32" x 1-3/8"
11A: 13/32" x 1-1/2"
ORDERING INFORMATION
Example catalog number: FLU011
Example system number: 0FLU011.T
CROSS REFERENCE
Littelfuse
Buss
Ferraz-Shawmut
FLU
DMM
–
FLU Series Fuses
The Littelfuse FLU series is designed specifically for the
protection of multimeters. The 1000 VAC/VDC rating also
makes the FLU ideal for a variety of other applications.
51
Midget Fuses
Supplementary Overcurrent Protection
KLK
KLKD
1000
800
600
1000
800
600
400
300
400
300
200
200
100
80
60
100
80
60
40
30
40
30
20
20
10
8
6
10
8
6
4
3
4
3
2
2
1
1
.8
.8
.6
.6
.4
.3
.4
.3
.2
.2
.1
.1
.08
.08
.06
.06
.04
.03
.04
.03
.02
.02
.01
.01
CURRENT IN AMPERES
CURRENT IN AMPERES
FLM
FLQ
1000
800
600
1000
800
600
400
300
400
300
200
200
100
80
60
100
80
60
40
30
40
30
20
20
10
8
6
10
8
6
4
3
4
3
2
2
1
1
.8
.8
.6
.6
.4
.3
.4
.3
.2
.2
.1
.1
.08
.08
.06
.06
.04
.03
.04
.03
.02
.02
.01
.01
CURRENT IN AMPERES
CURRENT IN AMPERES
52
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