BRAND :  COOPER BUSSMANN(EATON‘S) 

欧标方体DIN 43 620 690V 10-315A

Product Information

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

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Square Body DIN 43 620 — 690V (IEC/UL): 10-315A blade style high speed fuses



Specifications

Description: Square body DIN 43 620 blade style high speed fuses.

Dimensions: See dimensions illustration.

 

Ratings: Volts: — 690Vac

Amps: — 10-315A

IR: — 200kA RMS Sym.

 

Agency Information: CE, Designed and tested to IEC 60269: Part 4, UL Recognized.

 

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

Electrical Characteristics

DIN Type  T Indicator for  Micro

 Size

 Amp

Vac

170M1558D

000

10

690

170M1559D

16

170M1560D

20

170M1561D

25

170M1562D

32

170M1563D

40

170M1564D

50

170M1565D

63

170M1566D

80

170M1567D

100

170M1568D

125

170M1569D

160

170M1570D

200

170M1571D

250

170M1572D

00

315

• Watts loss provided at rated current.

•  Microswitch indicator ordered separately.

See accessories on pages 185-186.

 

Rated Current

The rated current of this fuse range has been given with copper conductors that have a current density of 1.3 A/mm2 (IEC 60269-4). For conductor cross section according to IEC 60269-1, the fuses with a rated current higher than 125A must be derated. Please contact Cooper Bussmann for application assistance.

 

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