170M3472 datasheet, PDF - EEWORLD Datasheet

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170M3472: DescriptionElectric Fuse, 550A, 700VAC, 200000A (IR), Inline/holder,; CategoryCircuit protection Circuit protection; File Size177KB，4 Pages; ManufacturerCooper Industries; Environmental Compliance

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170M3472 Overview

Electric Fuse, 550A, 700VAC, 200000A (IR), Inline/holder,

170M3472 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compli
body width	45 mm
body height	50 mm
Body length or diameter	45 mm
Built-in features	INDICATOR
Circuit protection type	ELECTRIC FUSE
Joule integral nominal	34000 J
Manufacturer's serial number	170M
Installation features	INLINE/HOLDER
method of packing	BOX
physical size	45mm x 45mm x 50mm
Rated breaking capacity	200000 A
Rated current	550 A
Rated voltage (AC)	700 V
Guideline	CE; IEC; UL
surface mount	NO
Terminal shape	TAB/BLADE
Base Number Matches	1

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High Speed Fuses

Square body flush end contact — 690V/700V (IEC/UL):

40-2000A

690V/700V (IEC/UL) 40-2000A

Specifications

Description:

Square body flush

end contact high speed fuses.

Dimensions:

See dimensions

illustrations.

Ratings:

Volts: —

—

Amps: —

IR: —

690Vac (IEC)

700Vac (UL)

40-2000A

200kA RMS Sym.

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

1.4

1.2

200

300

400

500

600 690

Agency Information:

CE, Designed and tested to IEC

60269: Part 4, UL Recognized. Consult Cooper Bussmann

for UL Recognition / CSA Component Acceptance Status.

Electrical Characteristics

Total Clearing I

The total clearing I

t at

rated voltage and at power

factor of 15% are given in

the electrical characteris-

tics. For other voltages, the

clearing I

t is found by mul-

tiplying by correction fac-

tor, K, given as a function

of applied working voltage,

Eg, (rms).

1.5

1.0

2) 1)

Watts loss at rated current

is given in the electrical

1.0

characteristics. The curve

0.8

allows the calculation of

0.6

the power losses at load

0.5

0.4

currents lower than the

rated current. The correc-

0.3

tion factor, Kp, is given as

a function of the RMS load

0.2

current, Ib, in % of the

rated current.

0.1

High Speed

Fuses

30 40 50

80 90 100%

0.5

0.4

0.3

0.2

100 200 300 400 500 600 690

1) Rated voltage 600V.

2) Rated voltage 550V

Features and Benefits

• Excellent dc performance

• Low arc voltage and low energy let-through (I

• Low watts loss

• Superior cycling capability

Typical Applications

• DC common bus

• DC drives

• Power converters/rectifiers

• Reduced voltage starters

Dimensions (mm)

Type -B/-, -BKN/-, -G/-, -GKN/-

Size

M10

M12

F** (in)

⁄

” - 18 UNC-2B

⁄

” - 18 UNC-2B

⁄

” - 16 UNC-2B

⁄

” - 13 UNC-2B

ø17

ø20

ø24

ø30

**Valid for fuses type -G/- & -GKN/-.

NB: B = 65 for:

Size 2, 1100-1250A

Size 3, 1600-2000A

1mm = 0.0394” / 1” = 25.4mm

For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp

149

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