BRAND :  COOPER BUSSMANN(EATON‘S) 

欧标方体 法式 690V 40-1500A

Product Information

Eaton's Bussmann Division fuses and surge circuit protection ...

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170M — size 1* to 3, French style 690 Vac (IEC), 700 Vac (UL), 40 to 1500 A


Description

Square body French style high speed fuses for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Available with Type T or K indicators for microswitches.

 

Specifications

 

Ratings

• Volts:

• 690 Vac (IEC)

• 700 Vac (UL)

• Amps: 40-1600 A

• Interrupting rating: 200 kA RMS Sym.

 

Operating class: aR

 

Agency information

• Designed and tested to IEC 60269 Part 4

• UL Recognized, E125085, JFHR2

• CSA Class 1422-30, (53787) on sizes (1, 2, 3) only

• CCC (please consult bulehighspeedtechnical@eaton.com for status)

• CE

 

Electrical Characteristics

 

Total Clearing I2t

The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).

 

Arc Voltage

This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.

 

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, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.


Catalog Numbers

Catalog Numbers (Amps)

Electrical Characteristics

-E/ Type T Indicator For  Micro

 -EKN/- Type K Indicator For   Micro

Size

Amp

voltage

  170M3308

  170M3358

1*

40

690 Vac (IEC) 700 Vac (UL

  170M3309

  170M3359

50

  170M3310

  170M3360

63

  170M3311

  170M3361

80

  170M3312

  170M3362

100

  170M3313

  170M3363

125

  170M3314

  170M3364

160

  170M3315

  170M3365

200

  170M3316

  170M3366

250

  170M3317

  170M3367

315

  170M3318

  170M3368

350

  170M3319

  170M3369

400

  170M3320

  170M3370

450

  170M3321

  170M3371

500

  170M4308

  170M4358

1

200

  170M4309

  170M4359

250

  170M4310

  170M4360

315

  170M4311

  170M4361

350

  170M4312

  170M4362

400

  170M4313

  170M4363

450

  170M4314

  170M4364

500

  170M4315

  170M4365

550

  170M4316

  170M4366

630

  170M4317

  170M4367

700

  170M4318

  170M4368

800

  170M5308

  170M5358

2

400

  170M5309

  170M5359

450

  170M5310

  170M5360

500

  170M5311

  170M5361

550

  170M5312

  170M5362

630

  170M5313

  170M5363

700

  170M5314

  170M5364

800

  170M5315

  170M5365

900

  170M5316

  170M5366

1000

  170M6308

  170M6358

3

500

  170M6309

  170M6359

550

  170M6310

  170M6360

630

  170M6311

  170M6361

700

  170M6312

  170M6362

800

  170M6313

  170M6363

900

  170M6314

  170M6364

1000

  170M6315

  170M6365

1100

  170M6316

  170M6366

1250

  170M6317

  170M6367

1400

  170M6318

  170M6368

1500


Features and Benefits

• Excellent DC performance

• Low arc voltage and low energy let-through (I2t)

• Low watts loss

• Superior cycling capability

 

Typical Applications

• DC common bus

• DC drives

• Power converters/rectifiers

• Reduced voltage starters