Datasheet 660RF00AT350, 660RF00AT125, 660RF00AT050, 660RF00AT063, 660RF00AT100 Specification

4 — High speed fuses

170M — Square Body size 000 and 00, DIN 43653

690 Vac (IEC), 700 Vac/dc (UL), 10 to 400 A

Square body DIN 43653 bolted tags high speed fuses, for the
protection of DC common bus, DC drives, power converters/
rectifiers and reduced rated voltage starters. Available with and
without visual indicator, and Type T indicator for a microswitch.

Ratings

•

Volts

• 690 Vac (IEC, size 000 and 00)

• 700 Vac (UL, size 000; size 00 100-400 A only)

• 700 Vdc (UL, size 000)

•

Amps 10-400 A

•

IR

• 200 kA RMS Sym.

• 50 kA at 700 Vdc (size 000 only)

Operating class

•

gR - size 000 (10-63 A), size 00 (25-80 A)

•

aR - size 000 (>63 A), size 00 (>80 A)

Agency Information

•

Designed and tested to IEC 60269 Part 4

•

UL Recognized, JFHR2, E125085

•

CSA Class 53787, File 1422-30 on size 000

•

CCC

•

CE

Dimensions — mm

The dotted line represents the Type T indicator fuse.

54

Indicator*

D

K

100

78

G

E

H F

Type -U/80, -/80, -TN/80

Size D E F G H K

000 40 21 20 51 8 2

00 51 30 28 67 10 2

* Indicatior for size 00 fuses is a red pin.

For details on electrical characteristics, contact Application Engineering and ask for data sheets:170K6310 (Size 000), 170K6312 (Size 00)

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BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018

Eaton.com/bussmannseries

170M — Square Body size 000 and 00, DIN 43653

690 Vac (IEC), 700 Vac/dc (UL), 10 to 400 A

I²t (A²s)

Fuse size Rated voltage

690 Vac (IEC)

000

700 Vac/dc (UL)

00 690 Vac (IEC)

690 Vac (IEC)

00

700 Vac (UL)

† Watts loss at rated current.

Rated

current

(amps)

100 695.0 4650.0 24.0 170M1317 170M1367 170M1417

125 1250.0 8500.0 28.0 170M1318 170M1368 170M1418

160 2350.0 16,000.0 32.0 170M1319 170M1369 170M1419

200 4200.0 28,000.0 37.0 170M1320 170M1370 170M1420

250 7750.0 51,500.0 42.0 170M1321 170M1371 170M1421

315 12,000.0 80,500.0 53.0 170M1322 170M1372 170M1422

100 620.0 4150.0 20.0 170M2614 170M2664

125 1000.0 6950.0 25.0 170M2615 170M2665

160 1900.0 13,000.0 30.0 170M2616 170M2666

200 3400.0 23,000.0 35.0 170M2617 170M2667

250 6250.0 42,000.0 45.0 170M2618 170M2668

315 10,000.0 68,500.0 55.0 170M2619 170M2669

350 13,500.0 91,500.0 60.0 170M2620 170M2670

400 18,000.0 125,000.0 70.0 170M2621 170M2671

Pre-Arcing

10 3.8 25.5 3.0 170M1308 170M1358 170M1408

16 7. 2 48.0 5.5 170M1309 170M1359 170M1409

20 11. 5 78.0 7. 0 170M1310 170M1360 170M1410

25 19.0 130.0 9.0 170M1311 170M1361 170M1411

32 40.0 270.0 10.0 170M1312 170M1362 170M1412

40 69.0 460.0 12.0 170M1313 170M1363 170M1413

50 115.0 770.0 15.0 170M1314 170M1364 170M1414

63 215.0 1450.0 16.0 170M1315 170M1365 170M1415

80 380.0 2550.0 19.0 170M1316 170M1366 170M1416

25 19.0 130.0 6.0

32 28.5 195.0 7. 0 170M2609 170M2659

40 50.0 360.0 9.0 170M2610 170M2660

50 95.0 640.0 10.0 170M2611 170M2661

63 170.0 1200.0 12.0 170M2612 170M2662

80 310.0 2100.0 15.0 170M2613 170M2663

Clearing

at 660

Vac

Watts

loss

(W)†

-U/80
without indicator

—

High speed fuses — 4

Catalog no.

-/80
with indicator

170M2608 170M2658

-TN/80 Type
T indicator for
microswitch

High speed fuses

For details on electrical characteristics, contact Application Engineering and ask for data sheets:170K6310 (Size 000), 170K6312 (Size 00)

BUSSMANN SERIES FULL LINE CATALOG 1007 — OCTOBER 2018

Eaton.com/bussmannseries

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