BRAND :  COOPER BUSSMANN(EATON‘S) 

欧标方体平端 690/700V 40-2000A

Product Information

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

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170M — size 1* to 3, flush-end contact 690 Vac (IEC), 700 Vac (UL), 40 to 2000 A

 

Description

Square body flush-end contact high speed fuses, for the protection of DC common bus, DC drives, power converters/rectifiers and reduced rated voltage starters. Catalog numbers available with visual indicator and Type K indicator for a microswitch.

 

Specifications

Ratings

• Volts: •690Vac (IEC) • 700 Vac (UL)

• Amps: 40-2000 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 53787, File 1422-30*

• CCC*

• CE

* Consult your Bussmann series product representative for status.

 

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

-B/- Visual Indicator

-BKN/- Type K   Indicator   for Micro

-G/- Visual Indicator

-GKN/- Type K  Indicator For   Micro

Size

Amp

voltage

170M3408

  170M3458

  170M3508

  170M3558

1*

40

690 Vac (IEC) 700 Vac (UL)

  170M3409

  170M3459

  170M3509

  170M3559

50

  170M3410

  170M3460

  170M3510

  170M3560

63

  170M3411

  170M3461

  170M3511

  170M3561

80

  170M3412

  170M3462

  170M3512

  170M3562

100

  170M3413

  170M3463

  170M3513

  170M3563

125

  170M3414

  170M3464

  170M3514

  170M3564

160

  170M3415

  170M3465

  170M3515

  170M3565

200

  170M3416

  170M3466

  170M3516

  170M3566

250

  170M3417

  170M3467

  170M3517

  170M3567

315

  170M3418

  170M3468

  170M3518

  170M3568

350

  170M3419

  170M3469

  170M3519

  170M3569

400

  170M3420

  170M3470

  170M3520

  170M3570

450

  170M3421

  170M3471

  170M3521

  170M3571

500

  170M3422

  170M3472

  170M3522

  170M3572

550

  170M3423

  170M3473

  170M3523

  170M3573

630

  170M4408

  170M4458

  170M4508

  170M4558

1

200

690 Vac (IEC) 700 Vac (UL)

  170M4409

  170M4459

  170M4509

  170M4559

250

  170M4410

  170M4460

  170M4510

  170M4560

315

  170M4411

  170M4461

  170M4511

  170M4561

350

  170M4412

  170M4462

  170M4512

  170M4562

400

  170M4413

  170M4463

  170M4513

  170M4563

450

  170M4414

  170M4464

  170M4514

  170M4564

500

  170M4415

  170M4465

  170M4515

  170M4565

550

  170M4416

  170M4466

  170M4516

  170M4566

630

  170M4417

  170M4467

  170M4517

  170M4567

700

  170M4418

  170M4468

  170M4518

  170M4568

800

  170M4419

  170M4469

  170M4519

  170M4569

900

550V (IEC)

  170M5408

  170M5458

  170M5508

  170M5558

2

400

690 Vac (IEC) 700 Vac (UL)

  170M5409

  170M5459

  170M5509

  170M5559

450

  170M5410

  170M5460

  170M5510

  170M5560

500

  170M5411

  170M5461

  170M5511

  170M5561

550

  170M5412

  170M5462

  170M5512

  170M5562

630

  170M5413

  170M5463

  170M5513

  170M5563

700

  170M5414

  170M5464

  170M5514

  170M5564

800

  170M5415

  170M5465

  170M5515

  170M5565

900

  170M5416

  170M5466

  170M5516

  170M5566

1000

  170M5417

  170M5467

  170M5517

  170M5567

1100

600 Vac (IEC) 700 Vac (UL)

  170M5418

  170M5468

  170M5518

  170M5568

1250

  170M6408

  170M6458

  170M6508

  170M6558

3

500

690 Vac (IEC) 700 Vac (UL)

  170M6409

  170M6459

  170M6509

  170M6559

550

  170M6410

  170M6460

  170M6510

  170M6560

630

  170M6411

  170M6461

  170M6511

  170M6561

700

  170M6412

  170M6462

  170M6512

  170M6562

800

  170M6413

  170M6463

  170M6513

  170M6563

900

  170M6414

  170M6464

  170M6514

  170M6564

1000

  170M6415

  170M6465

  170M6515

  170M6565

1100

  170M6416

  170M6466

  170M6516

  170M6566

1250

  170M6417

  170M6467

  170M6517

  170M6567

1400

  170M6418

  170M6468

  170M6518

  170M6568

1500

  170M6419

  170M6469

  170M6519

  170M6569

1600

  170M6420

  170M6470

  170M6520

  170M6570

1800

600 Vac (IEC) 500 Vac (UL)

  170M6421

  170M6471

  170M6521

  170M6571

2000

550 Vac (IEC) 500 Vac (UL)

†Rated voltage (IEC) 600V. ‡Rated voltage (IEC) 550V. 

• Watts loss provided at rated current.

• Microswitch indicator ordered separately. See accessories on pages 185-186. • For fuse curves see pages 130 and 131.

 

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