170M5445 [COOPER]

Square Body Flush End Contact 1250V/1300V IEC/UL 50-1400A; 方形机身齐平端联系1250V / 1300V IEC / UL 50-1400A


型号：	170M5445
厂家：	COOPER BUSSMANN, INC.
描述：	Square Body Flush End Contact 1250V/1300V IEC/UL 50-1400A 方形机身齐平端联系1250V / 1300V IEC / UL 50-1400A 电路保护
文件：	总2页 (文件大小：55K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Bu s s m a n n

Square Body – Flus h End Contact

1250V/1300V (IEC/U.L.) 50-1400A

Electrical Characteristics

Ordering Information

Curves

Rated

Current

-BKN/75

Type K

-BKN/80

Type K

-BKN/90

Type K

-GKN/75

Type K

-GKN/90

Type K

I²t (A²S)

RMS-

Size Amps

Clearing

Pre-arc at 1000V at 1250V

Clearing

Watts

Loss

Indicator

for Micro

Indicator

for Micro

Indicator

for Micro

Indicator

for Micro

Indicator

for Micro

BIF #

100

125

160

200

250

315

350

400

135

215

420

815

1300

2500

4450

9000

16000

31000

54500

115000

165000

265000

1100

1750

3350

170M3388

170M3389

170M3390

170M3391

170M3392

170M3393

170M3394

170M3395

170M3396

170M3397

170M3438

170M3439

170M3440

170M3441

170M3442

170M3443

170M3444

170M3445

170M3446

170M3447

170M3448

170M3488

170M3489

170M3490

170M3491

170M3492

170M3493

170M3494

170M3495

170M3496

170M3497

750

5950

1450

2600

5150

9200

18500

27000

53000

11500

21000

41000

73000

150000

220000

335000

17056630

160

200

250

315

350

400

450

500

550

630

1900

3800

7750

15000

20000

29500

42000

69500

95000

130000

11500

22500

46000

15500

30000

61500

120000

165000

235000

335000

435000

590000

170M4388

170M4389

170M4390

170M4391

170M4392

170M4393

170M4394

†170M4395

‡170M4396

170M4438

170M4439

170M4440

170M4441

170M4442

170M4443

170M4444

170M4445

170M4446

170M4488

170M4489

170M4490

170M4491

170M4492

170M4493

170M4494

†170M4495

‡170M4496

‡170M4497

90000

125000

175000

250000

340000

465000

660000

17056632

100

‡170M4397 †170M4447

250

280

315

350

400

450

500

550

630

700

800

†900

†1000

6500

9350

38500

55500

77500

51500

74500

170M5388

170M5389

170M5390

170M5391

170M5392

170M5393

170M5394

170M5395

†170M5396

170M5438

170M5439

170M5440

170M5441

170M5442

170M5443

170M5444

170M5445

170M5446

170M5588

170M5589

170M5590

170M5591

170M5592

170M5593

170M5594

170M5595

†170M5596

‡170M5597

‡170M5598

13000

16500

23000

34000

48000

62000

115000

160000

245000

360000

480000

105000

135000

180000

270000

380000

495000

730000

1050000

1550000

97500

140000

205000

285000

370000

575000

795000

1200000

1750000

2350000

170M5494

170M5495

170M5496

170M5497

170M5498

170M5499

170M5500

170M5644

170M5645

170M5646

170M5647

170M5648

170M5649

170M5650

100

110

115

120

125

135

17056634

‡170M5397 †170M5447

‡170M5398 ‡170M5448

315

350

400

450

500

550

630

700

800

9500

13500

19500

31000

39000

58000

81500

77500

110000

160000

245000

310000

435000

665000

940000

1300000

1900000

2750000

3600000

170M6338

170M6339

170M6340

170M6341

170M6342

170M6343

170M6344

170M6345

†170M6346

170M6538

170M6539

170M6540

170M6541

170M6542

170M6543

170M6544

170M6545

170M6546

170M6588

170M6589

170M6590

170M6591

170M6592

170M6593

170M6594

170M6595

†170M6596

‡170M6597

‡170M6598

‡170M6599

120000

185000

235000

325000

495000

705000

995000

1500000

2150000

2800000

3950000

6000000

100

105

110

115

120

125

130

135

140

145

150

55000

83500

170M6494

170M6495

¥170M6496

¥170M6497

¥170M6498

¥170M6499

170M6500

170M6501

170M6644

170M6645

¥170M6646

¥170M6647

¥170M6648

¥170M6649

170M6650

170M6651

17056636

115000

205000

305000

450000

575000

810000

1250000

900

‡170M6347 †170M6547

‡170M6348 †170M6548

‡170M6349 ‡170M6549

1000

1100

†1250

†1400

Ⅲ Interrupting rating 100kA RMS Symmetrical.

Ⅲ Watts loss provided at rated current.

1 kg = 2.2 lbs.

1 lb = 0.45 kg

Ⅲ Rated voltage (IEC) †1100V ‡1000V ¥1250V (Consult Bussmann for U.L. Recognition/ CSA Component Acceptance status.)

Ⅲ Individual Fuse Weight: Size 1* = 0.380 kg

Size 1 = 0.580 kg

Size 2 = 0.900 kg

Size 3 = 1.250 kg

Ⅲ Microswitch indicator ordered separately.

Form No.

Page 1 of 2

7-11-01

BIF Doc #720031

SB01191

Bu s s m a n n

Square Body – Flus h End Contact

1250V/1300V (IEC/U.L.) 50-1400A

Electrical Characteristics

Total Clearing I²t

The total clearing I²t at rated voltage and This curve gives the peak arc voltage,

Arc Voltage

Power Losses

Watts loss at rated current is given in

the electrical characteristics. The curve

allows the calculation of the power

losses at load currents lower than the

rated current. The correction factor, K_p,

is given as a function of the RMS load

current, I_b, in % of the rated current .

at power factor of 15% are given in the

electrical characteristics. For other volt-

ages, the clearing I²t is found by multi-

plying by correction factor, K, given as

a function of applied working voltage,

E_g, (RMS).

U_L, which may appear across the fuse

during its operation as a function of the

applied working voltage, E_g, (RMS) at a

power factor of 15%.

1.5

1.0

0.8

1.25

2.5

1.0

0.6

0.5

1.8

1.4

0.4

0.3

10³

0.5

0.4

0.2

0.3

0.2

I_b

E_g

0.1

30 40 50 60

80 90 100%

400 600

800 1000 1200 1400

400 600 800 1000 1200 1400

- - - - - -

Dashed lines apply to the following amperages:

Size

Amp

400

500-630

630-1000

800-1400

Dim e ns ions

Flush End Contact: Type -BKN/-, -GKN/-

Size

Type

F^§

BKN + GKN/75

BKN/80

ﬁΩ¡§∑ - 18 UNC-2B

Ø17

BKN + GKN/75

BKN/80

ﬁΩ¡§∑ - 18 UNC-2B

‹Ω•∑ - 16 UNC-2B

Ø20

BKN + GKN/75

BKN/80

BKN + GKN/90

M10

Ø24

‹Ω•∑ - 16 UNC-2B

⁄Ω™∑ - 13 UNC-2B

BKN + GKN/75

BKN/80

BKN + GKN/90

M12

Ø30

⁄Ω™∑ - 13 UNC-2B

^§Valid for fuses type -GKN/-

Dimension in mm.

1mm = 0.0394∑

1∑ = 25.4mm

The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled.

This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right,

without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without

notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.

Form No.

Page 2 of 2

7-11-01

BIF Doc #720031

SB01191

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