Technical data

11/98
©1995 Square D—All Rights Reserved
50
Circuit Breaker Dimensions
3-Pole
06313121
MP20 Fixed Mounting
06313122
06313123
4.53
115
4.53
115
3.35
85
0.79
20
0.56 Dia.
∅ 14
3.15
80
1.57
40 Min.
Cell (Insulation Not Required)
4.53
115
1.75
44,5
3.15
80
5.98
152
1.69
43
0.12
3
15.78
401
5.91
150
2.83
72
1.18 / 30 Min.
2.36 / 60 Max.
2.68
68
0.71
18
14.98
380,5
1.75
44,5
Necessary Space for Removing the Arc Chutes
4-Pole
06313124
06313125
06313123
0.79
20
4.53
115
3.35
85
4.53
115
0.56 Dia.
Ø14,3
4.53
115
0.43
11
0.43
11
20.2
515
19.4
493
21.8
553
(4) Mounting
Holes
0.44 Dia.
/ Ø11
Dimensions:
inch
mm
15.75
400
16.61
422
0.43
11
0.43
11
(4) Mounting
Holes
0.44 Dia.
/ Ø11
14.88
378
17.24
438
3.15
80
1.57
40 Min.
Cell (Insulation Not Required)
4.53
115
1.75
44,5
3.15
80
5.98
152
1.69
43
0.12
3
15.78
401
5.91
150
2.83
72
1.18 / 30 Min.
2.36 / 60 Max.
2.68
68
0.71
18
14.98
380,5
1.75
44,5
Necessary Space for Removing the Arc Chutes
Note: Suitable for
continuous operation at
100% rating in a
minimum cubicle space
17.5 in. (440 mm) h. by
21 in. (530 mm) w. by
14.25 in. (360 mm) d.
Ventilation is not
required. Refer to shop
drawing #688 379 for
verification.
Note: Suitable for
continuous operation at
100% rating in a
minimum cubicle space
17.5 in. (440 mm) h. by
25.5 in. (645 mm) w. by
14.25 in. (360 mm) d.
Ventilation is not
required. Refer to shop
drawing #691 379 for
verification.