170M5238 [COOPER]
Square Body â DIN 43 653 1250V/1300V (IEC/U.L.); 广场的身体???? DIN 43 653 1250V / 1300V （ IEC / U.L 。 ）
| 型号： | 170M5238 |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Square Body â DIN 43 653 1250V/1300V (IEC/U.L.) |
| 文件： | 总2页 (文件大小：47K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
Bu s s m a n n
Square Body – DIN 43 653
R
®
1250V/1300V (IEC/U.L.) 50-1400A
Electrical Characteristics
Ordering Information
Curves
-KN/110
Type K
Visual
Indicator
for Micro
I2t (A2S)
Rated
Current
RMS-Amps
Carton
Weight
(kg)
BIF #
Clearing
at 1000V
Clearing
at 1250V
Watts
Loss
Carton
Qty.
Size
Pre-arc
50
63
80
135
215
420
815
1300
2500
4450
9000
16000
31000
54500
115000
165000
265000
1100
1750
3350
15
20
25
30
35
40
45
55
60
65
70
170M3238
170M3239
170M3240
170M3241
170M3242
170M3243
170M3244
170M3245
170M3246
170M3247
170M3248
100
125
160
200
250
315
350
400
750
5950
1450
2600
5150
9200
18500
27000
53000
11500
21000
41000
73000
150000
220000
335000
17056630
1*
2
0.84
160
200
250
315
350
400
450
500
550
†630
1900
3800
7750
15000
20000
29500
42000
69500
95000
130000
11500
22500
46000
15500
30000
61500
120000
165000
235000
335000
435000
590000
45
50
60
65
70
75
80
85
95
170M4238
170M4239
170M4240
170M4241
170M4242
170M4243
170M4244
170M4245
170M4246
170M4247
90000
125000
175000
250000
340000
465000
660000
1
2
1.26
17056632
100
250
280
315
350
400
450
500
550
630
700
800
†900
†1000
6500
9350
38500
55500
77500
51500
74500
65
70
75
80
85
90
95
100
110
115
120
125
135
170M5238
170M5239
170M5240
170M5241
170M5242
170M5243
170M5244
170M5245
170M5246
170M5247
170M5248
170M5249
170M5250
13000
16500
23000
34000
48000
62000
115000
160000
245000
360000
480000
105000
135000
180000
270000
380000
495000
730000
1050000
1550000
97500
140000
205000
285000
370000
575000
795000
1200000
1750000
2350000
2
2
1.66
17056634
315
350
400
450
500
550
630
700
‡800
‡900
‡1000
‡1100
†1250
†1400
9500
13500
19500
31000
39000
55000
83500
115000
205000
305000
450000
575000
810000
1250000
58000
81500
77500
110000
160000
245000
310000
435000
665000
940000
1300000
1900000
2750000
3600000
85
90
95
170M6238
170M6239
170M6240
170M6241
170M6242
170M6243
170M6244
170M6245
170M6246
170M6247
170M6248
170M6249
170M6250
170M6251
120000
185000
235000
325000
495000
705000
995000
1500000
2150000
2800000
3950000
6000000
100
105
110
115
120
125
130
135
140
145
150
3
1
1.27
17056636
Ⅲ Interrupting rating 100kA RMS Symmetrical.
Ⅲ Watts loss provided at rated current.
1 kg = 2.2 lbs. 1 lb = 0.45 kg
Ⅲ Rated voltage (IEC) †1100V ‡1250V (Consult Bussmann for U.L. Recognition/ CSA Component Acceptance status.)
Ⅲ Microswitch indicator ordered separately.
Form No.
Page 1 of 2
BIF Doc #720030
7-11-01
SB01191
®
Bu s s m a n n
Square Body – DIN 43 653
R
1250V/1300V (IEC/U.L.) 50-1400A
®
Ele c tric a l Cha ra c te ris tic s
Total Clearing I2t
The total clearing I2t at rated voltage and This curve gives the peak arc voltage,
Arc Voltage
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 .
at power factor of 15% are given in the
electrical characteristics. For other volt-
ages, the clearing I2t is found by multi-
plying by correction factor, K, given as
a function of applied working voltage,
Eg, (RMS).
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%.
1.5
3
1.0
Kp
K
U
1.25
1.0
0.8
2.5
L
0.6
0.5
1.8
1.4
0.4
0.3
0.5
0.4
103
8
6
5
0.3
0.2
0.2
4
3
Ib
Eg
Eg
0.1
30 40 50 60
80 90 100%
70
400 600
800 1000 1200 1400
400 600 800 1000 1200 1400
- - - - - -
Dashed lines apply to the following amperages:
Size
1*
1
2
3
Amp
400
500-630
630-1000
800-1400
Dim e ns ions
DIN 43 653: Type -KN/110
Size
A
B
D
E
H
1*
1
2
80
80
80
81
138 59
138 69
138 77
139 92
45
53
61
76
20
25
25
30
108
A
3
Dimension in mm.
1mm = 0.0394∑
1∑ = 25.4mm
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.
Form No.
Page 2 of 2
BIF Doc #720030
7-11-01
SB01191
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