HIGH SPEED Dual Indication Fuse-Links
Square Body DIN 43620 - 690V (IEC/UL), Size 000 to 00, 10 to 315 Amps
HSDI
Standards/Approvals:
CE, designed and tested to IEC 60269: part
4. UL recognised (Survival Only), CSA
Description:
Packaging:
Technical Data:
Square body DIN 43620 blade style, dual
indication High Speed fuses
Size 000 are packed in 10’s
Size 00 are packed in 6’s
690 Vac
10A to 315A
200kA RMS Sym
Yes
Catalogue Symbol:
Class of Operation:
Dimensional Data:
170M1558D to 170M1572D
Rated Voltage:
Amps:
Rated Breaking Capacity:
RoHS Compliant:
gR (10 to 63A), aR (80 to 315A)
DIN 000 Type T
1mm = 0.0394” / 1” = 25.4mm
DIN 00 Type T
1mm = 0.0394” / 1” = 25.4mm
Form No. HSDI 000/00
Page 1 of 5
Data sheet 720100
HIGH SPEED Dual Indication Fuse-Links
Catalogue Numbers:
Standard Approvals:
Technical Data:
Square Body DIN 43620 - 690V (IEC/UL), 10 to 315 Amps
CE, IEC 60269: part 4, UL recognised (Survival Only), CSA
10, 16, 20, 25, 25, 32, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315* Amps
Rated Current
RMS Amps
10
16
20
25
32
40
50
63
80
100
125
160
200
250
315*
I
2
t (A
2
sec)
Clearing at 690V
HSDI
Part Numbers
170M1558D
170M1559D
170M1560D
170M1561D
170M1562D
170M1563D
170M1564D
170M1565D
170M1566D
170M1567D
170M1568D
170M1569D
170M1570D
170M1571D
170M1572D
Size
000
000
000
000
000
000
000
000
000
000
000
000
000
000
00
Minimum
Pre-Arcing
Watts Loss
2.5
4
5
6
7
8.5
9.5
11.5
15
16.5
21.5
25
29.5
35.5
45
4
7
11.5
19
40
65
115
215
380
695
1180
2300
4350
7900
12000
27
51
82.5
140
285
490
815
1550
2700
4950
8250
16500
31000
56000
84500
* 315A is only available in size DIN00
The rated current of this fuse range has been given with copper conductors that have a high current density of 1.3A/mm
2
(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.
Form No. HSDI 000/00
Page 2 of 5
Data sheet 720100
HIGH SPEED Dual Indication Fuse-Links
Total Clearing I
2
T
The total clearing I
2
t at rated voltage and at
power factor of 15% are given in the electrical
characteristics. For other voltages, the
clearing I
2
t is found by multiplying by
correction factor, K, given as a function of
applied working voltage Eg (rms)
Square Body DIN 43620 - 690V (IEC/UL), 10 to 315 Amps
Arc Voltage
HSDI
This curve gives the peak arc voltage, UL,
which may appear accross the fuse during its
operation as a function of the applied working
voltage, Egrection factor, K, given as a
function of 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, lb, in % of the rated
current.
Form No. HSDI 000/00
Page 3 of 5
Data sheet 720100
HIGH SPEED Dual Indication Fuse-Links
Time Current Curves
Square Body DIN 43620 - 690V (IEC/UL), 10 to 315 Amps
HSDI
Form No. 17.5kV DIN
Page 4 of 5
Data sheet 720100
HIGH SPEED Dual Indication Fuse-Links
Peak Let-Through
Square Body DIN 43620 - 690V (IEC/UL), 10 to 315 Amps
HSDI
Form No. HSDI 000/00
Page 5 of 5
Data sheet 720100
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