FLM-1/10 Просмотр технического описания (PDF) - Littelfuse, Inc

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FLM-1/10

Midget Fuses

Littelfuse, Inc 

Midget Fuses

Supplementary Overcurrent Protection

BLN Fuses

FAST-ACTING s 250 VAC

Fiber tube, 250 volt BLN fuses provide low-

cost protection for military applications and

control circuits.

Voltage Rating: 250 Volts AC

Interrupting Rating: 10,000 amperes rms

symmetrical

Ampere Ratings:

1

5

10

20

2

6

12

25

3

8

15

30

4

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

Dimensions: 13/32" x 1-1/2"

Example part number (series & amperage): BLN 30

BLF Fuses

FAST-ACTING s 125/250 VAC

Laminated tube BLF fuses are the lowest

price midget fuse. They are suitable for

control circuit and instrument protection in

dry locations.

Voltage Ratings: 250 Volts AC: 1/2 – 15

amperes; 125 Volts AC: 20 – 30 amperes

Interrupting Rating: 10,000 amperes rms

symmetrical

Ampere Ratings:

1⁄2

3

7

15

1

4

8

20

11⁄2

5

9

25

2

6

10

30

21⁄2

61⁄4

12

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): BLF 5

BLS Fuses

FAST-ACTING s 250/600 VAC

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.

Voltage Rating: 600 Volts AC: 2/10 – 5

amperes; 250 Volts AC: 6 – 10 amperes

Interrupting Rating: 10,000 amperes

rms symmetrical

Ampere Ratings:

⁄2

10

1

2

6

⁄4

10

11⁄2

3

7

1⁄2

16⁄10

4

8

3⁄4

18⁄10

5

10

⁄8

10

Approvals: Standard 248-14

UL Listed 1/2-5 Amps

(File No: E10480)

CSA Certified 1/2 – 5 Amps

(File No: LR29862)

Dimensions: 13/32" x 1-3/8"

Example part number (series & amperage): BLS 10

FLA Fuses

TIME-DELAY s 125 VAC

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.

Voltage Rating: 125 Volts AC

Interrupting Rating: 10,000 amperes rms

symmetrical

Ampere Ratings:

⁄1

10

11⁄8

28⁄10

61⁄4

⁄15

100

11⁄4

3

7

⁄2

10

14⁄10

32⁄10

8

1⁄4

11⁄2

31⁄2

10

⁄3

10

16⁄10

4

12 *

⁄4

10

18⁄10

41⁄2

15 *

1⁄2

2

5

20 *

⁄6

10

21⁄4

56⁄10

25 *

⁄8

10

21⁄2

6

30 *

1

Approvals: Standard 248-14

UL Listed (File No: E10480)

CSA Certification Pending

Dimensions: 13/32" x 1-1/2"

* 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.

50

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