OS20FB22A1N1 ABB, OS20FB22A1N1 Datasheet - Page 51

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OS20FB22A1N1

Manufacturer Part Number
OS20FB22A1N1
Description
SWITCH,FUSE,FRONT,20A,4P
Manufacturer
ABB
Datasheet

Specifications of OS20FB22A1N1

Fuse Size
A1
No. Of Fuses
1
No. Of Poles
4
Contact Current Ac Max
20A
Contact Voltage Ac Max
690V
Svhc
No SVHC (18-Jun-2010)
Termination Method
Quick Connect
Fuse Size Held
A1
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
OS 1250_P
Mechanism at the end of the switch fuse
Mechanism between the poles
M8
5/16
M8
5/16
346
13,62
39,5
1,56
20
0,79
346
13,62
22,5
0,89
*) N3- types
*) N3- types
53
2,01
240
9,45
11
0,43
A
A1
B1
C1
13,5
0,54
A
A1
B1
C1
42
1,65
50
1,97
*)
209 / 8,23
166 / 6,54
196 / 7,72
222 / 8,74
D/L /B01
197
7,76
*)
126,5
4,98
mm / in
322 / 12,68
276 / 10,87
306 / 12,05
322 / 13,07
98,5
3,88
D/L /B11
mm / in
13,5
0,53
13,5
0,53
*)
OFF
50
1,97
T
ON
*)
Front operated switch fuses
Dimension drawings
98,5
3,88
A
319 / 12,56
276 / 10,87
306 / 12,05
332 / 13,07
110
4,33
D/L /B02
mm / in
432 / 17,01
386 / 15,20
416 / 16,38
442 / 17,40
OS1200/1250
D/L /B12
mm / in
A
22,5
0,89
OS1200/1250
110
4,33
429 / 16,89
386 / 15,20
416 / 16,38
442 / 17,40
D/L /B03
50
1,97
mm / in
542 / 21,34
496 / 19,53
526 / 20,71
552 / 21,73
D/L /B13
mm / in
6
0,24
11
0,43
539 / 21,22
496 / 19,53
526 / 20,71
552 / 21,73
287
11,30
37,5
1,48
D/L /B04
mm / in
287
11,30
50
1,97
542 / 21,34
496 / 19,53
526 / 20,71
552 / 21,73
D/L /B22
mm / in
175
6,89
110
4,33
175
6,89
6
0,24
12
0,47
93
3,66
45
1,77
110
4,33
14,61...19,68 (OXP 12 X 395)
45
1,77
93
3,66
108
4,25
164,5
6,48
132
5,20
22,5
0,89
58
2,28
294
11,57
6
0,24
14,61...19,68 (OXP 12 X 395)
371...500
371...500
OS1250D/B_
164,5
6,48
58
2,28
132
5,20
13,5
0,53
294
11,57
min 20
22,5
0,89
6
0,24
12
0,47
14
0,55
0,79
OS1250D/B_
12
0,47
11
0,43
13,5
0,53
min 20
14
0,55
356
14,02
12
0,47
0,79
71
2,80
80
3,15
11
0,43
20
0,79
37,5
1,48
356
14,02
400
15,75
71
2,80
80
3,15
OS1200L_
13,5
0,53
20
0,79
6
0,24
37,5
1,48
400
15,75
11
0,43
OS1200L_
43
1,69
56
2,20
257,5
10,14
266
10,47
28
1,10
210
8,27
13,5
0,53
426
16,77
6
0,24
166
6,54
B1
11
0,43
A1
153
6,03
257,5
10,14
C1
210
8,27
266
10,47
138
5,44
426
16,77
OFF
OFF
T
ON
OFF
T
ON
T
ON
C1
B1
A1
1SCC311013C0201
51

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