BLC012-1 Fuji Electric holdings CO.,Ltd, BLC012-1 Datasheet

BLC012-1

Manufacturer Part Number

BLC012-1

Description

Low Voltage Fuses Blc, Cr And Cs Types Super Rapid Fuses

Manufacturer

Fuji Electric holdings CO.,Ltd

Datasheet

1.BLC012-1.pdf (12 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BLC012-1

Manufacturer:

FUJI

Quantity:

10 000

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BLC, CR and CS types

Super Rapid Fuses

150–1500 Volts AC

10–4700 Amps

The FUJI BLC, CR and CS types are

extremely reliable fuses which have

been specially developed to provide

protection for silicon diodes and

thyristors and are suitable for inverters

using semiconductors or transformers-

rectifiers. FUJI Super Rapid Fuses are

designed with a very small total I

value which gives them a high speed

interrupting action in the face of

abnormal currents.

In addition the arc voltage generated at

the time of interruption has a low value

so that faults will not influence related

electric machinery and equipment.

These fuses can carry out the

protection of many types of circuits

rating from the semiconductor

overcurrents to destructive short-

circuiting faults-i.e. when the

Interrupting capacity

BLC ...... 100kA at 550V AC

CR2L .... 100kA at 250V AC

Fuji Electric FA components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

Rated

current voltage arc

(A)

120

140

100

125

140

150

175

200

225

260

300

325

350

400

450

500

550

600

Specifications

Description

Rated

550V

250V

AC 1550

AC 500

Peak

voltage

(V)

1550

1380

1250

1200

Max.

interrupting I

(Amp

× 10

100

103

140

160

200

215

11.5

0.09

0.27

0.39

1.8

0.35

0.85

2.3

4.0

6.5

7.0

9.5

×sec.)

Watt

loss

(W)

12.0

14.0

16.0

18.0

21.0

23.0

26.0

30.0

35.0

37.0

39.0

46.0

48.0

51.0

56.0

5.1

8.5

4.0

6.0

9.0

semiconductors short or circuits fail the

sound elements will be quickly isolated

from the fault circuits.

• The total clearing I

• Since the peak arc voltage at the

Fuse-link

Type

BLC012-1

BLC020-1

BLC023-1

BLC045-1

BLC075-1

BLC090-1

BLC120-1

BLC140-1

CR2L-30

CR2L-50

CR2L-75

CR2L-100

CR2L-125

CR2L-140

CR2L-150

CR2L-175

CR2L-200

CR2L-225

CR2L-260

CR2L-300

CR2L-325

CR2L-350

CR2L-400

CR2L-450

CR2L-500

CR2L-550

CR2L-600

semiconductor circuit is completely

protected.

time of interruption is low damage to

other equipment does not occur.

Features

BLC

SD-36

t is small and the

Interrupting capacity

CR2LS . 100kA at 250V AC

CR6L .... 100kA at 600V AC

Rated

current voltage arc

(A)

100

150

200

250

300

350

400

500

600

CR2L

SM-388

Rated

250V

600V

AC 500

AC 1200

Peak

voltage

(V)

Max.

CS5F

• High interrupting capacity of 200kA

• The CS type is provided with a blown

Max.

interrupting I

(Amp

× 10

150

200

390

700

at 1000V AC

fuse indicator. An alarm contact

block (1NO or 1NC) can also be

attached.

UL recognized: CR2L/UL,CR2LS/UL,

CR6L/UL

(File No. E92312)

CSA certificated: CR2LS/UL

(File No. LO4000-4090)

TÜV: CR2LS/UL (10-100A),

SI-431

0.04

0.17

0.35

0.85

2.3

4.0

0.14

0.35

1.8

3.0

7.0

BLC, CR and CS types

×sec.)

CR2L/UL (150-350A)

(Rep. No. E9450643E02)

CR6L/UL (50-300A)

(Rep. No. E9560543E02)

Super Rapid Fuses

Low Voltage Fuses

Watt

loss

(W)

12.0

12.5

22.0

34.0

37.0

40.0

45.0

1.2

3.0

4.0

6.0

9.0

4.0

7.0

9.0

CS10F

SI-429

Fuse-link

Type

CR2LS-10

CR2LS-20

CR2LS-30

CR2LS-50

CR2LS-75

CR2LS-100

CR6L-20

CR6L-30

CR6L-50

CR6L-75

CR6L-100

CR6L-150

CR6L-200

CR6L-250

CR6L-300

CR6L-350

CR6L-400

CR6L-500

CR6L-600

08/35

Related parts for BLC012-1

BLC012-1 Summary of contents

Page 1

... Since the peak arc voltage at the time of interruption is low damage to other equipment does not occur. Fuse-link Rated Rated current voltage arc Type (A) 5.1 BLC012-1 10 250V 8.5 BLC020 500 30 BLC023-1 BLC045 BLC075-1 BLC090-1 ...

Page 2

Low Voltage Fuses BLC, CR and CS types Super Rapid Fuses I Specifications Rated Inter- Max. Watt current rupting interrupting loss ×sec.) capacity 2 (Amp × (A) (kA) (W) 4700 150 at 14000 310 125V ...

Page 3

... I Dimensions BLC BLC012, 020, 023 BLC045 BLC075 to 140 øD øD ød ød Type Rated A B øD ød current (A) BLC012 BLC020 BLC023 BLC045 BLC075 BLC090 BLC120-1 120 BLC140-1 140 ...

Page 4

Low Voltage Fuses BLC, CR and CS types Super Rapid Fuses I Dimensions, mm CR6L-20, CR6L-30, CR6L- 18.5 47 Mountng hole 6.5×8.5 23 Blown indication fuse (G type) 76 Mass: 42g Type ...

Page 5

I Dimensions CS5F-P CS10F-P, CS15F-P Alarm contat block M10 N. 158 Voltage Type H 500V CS5F-1000-P 51 CS5F-1200-P 1000V CS10F-800-P 74 CS10F-1000-P CS10F-1250-P 1500V CS15F-900-P 105 CS15F-1250-P CS10F-1500 max.77 M10 M10 7 Alarm contat ...

Page 6

Low Voltage Fuses BLC, CR and CS types Super Rapid Fuses I Characteristic curves CR2L, CR2LS Melting time-current characteristic Current (A) Operating time-current characteristic Current (A) Current-limiting characteristic Available current (Sym, rms) I eff. (kA) 08/40 CR6L Melting time-current characteristic ...

Page 7

I Characteristic curves CS1F Melting time-current characteristic Current ( × Operating time-current characteristic Current ( × Current-limiting characteristic Available current (Sym, rms) I eff. (kA) Fuji Electric FA components & Systems Co., Ltd./D & ...

Page 8

Low Voltage Fuses BLC, CR and CS types Super Rapid Fuses I Characteristic curves CS5F Melting time-current characteristic Current ( × 10A) Operating time-current characteristic Current ( × 10A) Current-limiting characteristic Available current (Sym, rms) I eff. (kA) 08/42 CS8F ...

Page 9

I Characteristic curves CS10F Melting time-current characteristic Current ( × 10A) Operating time-current characteristic Current ( × 10A) Current-limiting characteristic Available current (Sym, rms) I eff. (kA) Fuji Electric FA components & Systems Co., Ltd./D & C Catalog Information subject ...

Page 10

... Fuse link Rated Base current Surface connection Type (A) Type BLC012-1 12 AFa30 BLC020-1 20 AFa30 BLC023-1 23 AFa30 BLC045-1 45 AFa60 BLC075-1 75 AFa100 BLC090-1 90 AFa100 BLC120-1 120 AFa200 BLC140-1 140 AFa200 Fuji Electric FA components & Systems Co., Ltd./D & C Catalog Fig ...

Page 11

I Application and selection guide BLC, CR and CS-type – Super rapid fuse When selecting fuses for semiconductor rectifier circuit protection the following conditions must be satisfied. For additional details contact FUJI. I Conditions of application 1. The rated interrupting ...

Page 12

Low Voltage Fuses BLC, CR and CS types Super Rapid Fuses G Rated current The current values in fuses in the line fuse system and the element fuse system are different. Obtain the correct current value from the table on ...

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