BLS2-1/2 [LITTELFUSE]
Analog Circuit;型号: | BLS2-1/2 |
厂家: | LITTELFUSE |
描述: | Analog Circuit |
文件: | 总3页 (文件大小:625K) |
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: UL Listed per UL 248 (formerly
198G) (File No. E10480) and CSA Certified
(File No. LR29862): 3/10 – 30A. Versions
available to meet MIL Spec MIL-F-5160/60,
QPL F60C: Contact factory.
Voltage Rating: 600 Volts AC
500 Volts DC
Interrupting Rating: UL Listed 100,000
amperes rms symmetrical
(Capable of 200,000 amperes)
MIDGET &
ELECTRONIC
FUSES
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: UL Listed per UL 248 (formerly
198G) (File No. E10480) and CSA Certified
(File No. LR29862): 3/10 - 30A.
Interrupting Rating: AC: 100,000 amperes
rms symmetrical; DC: 10,000 amperes
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: UL Listed per UL 248 (formerly
198G) (File No. E10480). CSA Certified to
Spec 59.2 (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: UL Listed per UL 248 (formerly
198G) (File No. E10480). CSA Certified to
Spec 59.2 (File No. LR29862).
Voltage Rating: 500 Volts AC
Dimensions: 13/32" x 1-1/2"
Interrupting Rating: 10,000 amperes rms
symmetrical
Example part number (series & amperage): FLQ 1/2
RECOMMENDED FUSE BLOCKS
L60030M series. Refer to Fuse Block section of this catalog for additional information.
48
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: UL Listed per UL 248 (formerly
198G) (File No. E10480). CSA Certified to
Spec 59.2 (File No. LR29862). Versions
available to meet MIL Spec 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"
MIDGET &
ELECTRONIC
FUSES
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: UL Listed per UL 248 (formerly
198G) (File No. E10480). CSA Certified to
Spec 59.2 (File No. LR29862).
Voltage Ratings: 250 Volts AC: 1/2 – 15
amperes; 125 Volts AC: 20 – 30 amperes
Interrupting Rating: 10,000 amperes rms
symmetrical
Dimensions: 13/32" x 1-1/2"
Example part number (series & amperage): BLF 5
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: UL Listed per UL 248 (formerly
198G) (File No. E10480): 1/2 – 5 amps.
CSA Certified to Spec 59.2 (File No.
LR29862): 1/2 – 5 amps.
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: UL Listed per UL 248 (formerly
198G) (File No. E10480). CSA Certification
pending.
Voltage Rating: 125 Volts AC
Dimensions: 13/32" x 1-1/2"
Interrupting Rating: 10,000 amperes rms
symmetrical
Note: Dual tube construction
Example part number (series & amperage): FLA 15
*
RECOMMENDED FUSE BLOCKS
L60030M series. Refer to Fuse Block section of this catalog for additional information.
49
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
MIDGET &
ELECTRONIC
FUSES
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
50
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