Bussmann
Square Body – DIN 43 653
®
690V/700V (IEC/U.L.)
Electrical Characteristics
Rated
Current
RMS-Amps
I
2
t (A
2
S)
Clearing
Pre-arc
at 660V
-/80
Visual
Indicator
Watts
Loss
40-2000A
Ordering Information
-TN/80
Type T
Indicator
for Micro
-/110
Visual
Indicator
-TN/110
Type T
Indicator
for Micro
Carton
Qty.
R
®
Curves
Carton
Weight
(kg)
Size
BIF #
1*
1
2
3
40
50
63
80
100
125
160
200
250
315
350
400
450
500
550
630
200
250
315
350
400
450
500
550
630
700
800
‡900
400
450
500
550
630
700
800
900
1000
1100
1250
500
550
630
700
800
900
1000
1100
1250
1400
1500
1600
†1800
‡2000
40
77
115
185
360
550
1100
2200
4200
7000
10000
15000
21000
27000
34000
48500
1650
3100
6200
8500
13500
17000
25000
34000
52000
69500
105000
155000
11000
15500
21500
28000
41000
60500
86000
125000
180000
245000
365000
14000
19500
31000
44500
69500
100000
140000
190000
290000
370000
460000
580000
880000
1150000
270
515
770
1250
2450
3700
7500
15000
28500
46500
68500
105000
140000
180000
230000
325000
11500
21000
42000
59000
91500
120000
170000
230000
350000
465000
725000
‡850000
74000
105000
145000
190000
275000
405000
575000
840000
1250000
1600000
2400000
95000
135000
210000
300000
465000
670000
945000
1300000
1950000
2450000
3100000
3900000
†5250000
‡6350000
9
11
14
18
21
26
30
35
40
50
55
60
65
70
75
80
45
55
58
60
65
70
72
75
80
85
95
100
65
70
75
80
90
95
105
110
115
120
130
95
100
105
110
115
120
125
130
140
155
160
160
165
175
170M3008
170M3009
170M3010
170M3011
170M3012
170M3013
170M3014
170M3015
170M3016
170M3017
170M3018
170M3019
170M3020
170M3021
170M3022
170M3023
170M4008
170M4009
170M4010
170M4011
170M4012
170M4013
170M4014
170M4015
170M4016
170M4017
170M4018
170M4019
170M5008
170M5009
170M5010
170M5011
170M5012
170M5013
170M5014
170M5015
170M5016
170M5017
170M5018
170M6008
170M6009
170M6010
170M6011
170M6012
170M6013
170M6014
170M6015
170M6016
170M6017
170M6018
170M6019
170M6020
170M6021
170M3058
170M3059
170M3060
170M3061
170M3062
170M3063
170M3064
170M3065
170M3066
170M3067
170M3068
170M3069
170M3070
170M3071
170M3072
170M3073
170M4058
170M4059
170M4060
170M4061
170M4062
170M4063
170M4064
170M4065
170M4066
170M4067
170M4068
170M4069
170M5058
170M5059
170M5060
170M5061
170M5062
170M5063
170M5064
170M5065
170M5066
170M5067
170M5068
170M6058
170M6059
170M6060
170M6061
170M6062
170M6063
170M6064
170M6065
170M6066
170M6067
170M6068
170M6069
170M6070
170M6071
170M3158
170M3159
170M3160
170M3161
170M3162
170M3163
170M3164
170M3165
170M3166
170M3167
170M3168
170M3169
170M3170
170M3171
170M3172
170M3173
170M4158
170M4159
170M4160
170M4161
170M4162
170M4163
170M4164
170M4165
170M4166
170M4167
170M4168
170M4169
170M5158
170M5159
170M5160
170M5161
170M5162
170M5163
170M5164
170M5165
170M5166
170M5167
170M5168
170M6158
170M6159
170M6160
170M6161
170M6162
170M6163
170M6164
170M6165
170M6166
170M6167
170M6168
170M6169
170M6170
170M6171
170M3208
170M3209
170M3210
170M3211
170M3212
170M3213
170M3214
170M3215
170M3216
170M3217
170M3218
170M3219
170M3220
170M3221
170M3222
170M3223
170M4208
170M4209
170M4210
170M4211
170M4212
170M4213
170M4214
170M4215
170M4216
170M4217
170M4218
170M4219
170M5208
170M5209
170M5210
170M5211
170M5212
170M5213
170M5214
170M5215
170M5216
170M5217
170M5218
170M6208
170M6209
170M6210
170M6211
170M6212
170M6213
170M6214
170M6215
170M6216
170M6217
170M6218
170M6219
170M6220
170M6221
5
1.50
17056314
3
(-/80)
1.29
2
(-/110)
0.94
17056316
2
1.20
17056318
2
(-/80)
1.66
1
(-/110)
0.89
17056320
Interrupting rating 200kA (Estimated 300kA)RMS Symmetrical.
Watts loss provided at rated current.
Rated voltage (IEC) †600V ‡550V (Consult Bussmann for U.L. Recognition/ CSA Component Acceptance status.)
Microswitch indicator ordered separately.
1 kg = 2.2 lbs.
1 lb = 0.45 kg
7-11-01
SB01191
Form No.
Page 1 of 2
BIF Doc #720014
Bussmann
Square Body – DIN 43 653
®
690V/700V (IEC/U.L.)
Electrical Characteristics
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 volt-
ages, the clearing I
2
t is found by multi-
plying by correction factor, K, given as
a function of applied working voltage,
E
g
, (RMS).
1.5
K
1.0
2) 1)
40-2000A
R
®
Arc Voltage
This curve gives the peak arc voltage,
U
L
, which may appear across the fuse
during its operation as a function of the
applied working voltage, E
g
, (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, K
p
,
is given as a function of the RMS load
current, I
b
, in % of the rated current .
1.0
K
p
0.8
0.6
0.5
0.4
0.3
0.2
0.5
0.4
0.3
0.2
E
g
100 200 300 400 500 600 690
1) Rated voltage 600V
2) Rated voltage 550V
1.4
1.2
10
3
9
8
7
6
5
4
3
U
L
E
g
200
300
400
500
600 690
0.1
30 40 50
60
70
I
b
80 90 100%
Dimensions
DIN 43 653: Type -/80, -TN/80, -/110, -TN/110
Size
1*
1
2
3
A
50
50
50
51
B
104
108
108
109
B§
134
138
138
139
C
78
78
78
78
C§
108
108
108
108
D
58
66
75
90
E
45
53
61
76
H
22
25
25
30
§
Valid for fuses type -/110, -TN/110
Dimension in mm.
1mm = 0.0394∑
1∑ = 25.4mm
C
A
H
11
D
E
B
6
E
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled.
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right,
without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without
notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
7-11-01
SB01191
Form No.
Page 2 of 2
BIF Doc #720014
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