Appendix a technical specifications – Siemens MCC-3298 User Manual
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Appendix A Technical Specifications
Figure A-4 SAMMS 5A Auxiliary Current Transformer and SAMMS sensors (sizes 1A-6)
SIZE
A
B
C
D
E
F
G
H
I
J
5A ACT
4.25
1.00
2.94
0.50
3.50
0.38
0.19
-
-
-
1A
4.25
1.00
2.94
0.50
3.50
0.38
0.19
-
-
-
1B
4.25
1.00
2.94
0.50
3.50
0.38
0.19
-
-
-
1C
4.25
1.00
2.94
0.50
3.50
0.38
0.19
0.38
-
-
2A
4.25
1.00
2.94
0.50
3.50
0.38
0.19
0.38
-
-
2B
4.25
1.00
2.94
0.50
3.50
0.38
0.19
0.38
-
-
3
5.57
1.68
2.38
-
4.50
0.53
-
0.69
1.80
1.07
4
5.57
1.68
2.38
-
4.50
0.53
-
0.69
1.80
1.07
5
8.50
2.00
3.75
-
7.60
0.45
-
1.00
2.75
1.87
6
12.80
2.63
4.87
-
11.50
0.65
-
1.63
4.00
2.36
A
B
J
J
C
C
F
I
I
I
I
E
H
DIA.
H
DIA.
#8-32 STUD TYP.
#8-32 STUD TYP.
0.19 x 0.30 OPEN SLOTS TYP.
B
D
A
E
F
SAMMS Sensor, sizes 5, 6
SAMMS Sensor, sizes 3, 4
#10 STUD
36" LEAD LENGTH
A
B
C
D
E
F
G
DIA.
36" LEAD LENGTH
A
B
C
D
E
F
G
DIA.
H
DIA.
5A ACT (used with conventional CTs with 5A secondary)
SAMMS Sensor, sizes 1A, 1B
SAMMS Sensor, sizes 1C, 2A, 2B