ACME ELECTRIC
•
MILWAUKEE, WI
•
800.334.5214
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acmetransformer.com
74
SECTION
TA SERIES OPEN CORE & COIL INDUSTRIAL CONTROL TRANSFORMERS
AE/CE INDUSTRIAL CONTROL
NSFO MERS
RECOMMENDED RATING FOR CURRENT LIMITING MIDGET FUSES
NOTE:
Bold lines indicate changes in the percent of rated current used to calculate fuse sizes in accordance with article 450 of the NEC.
RECOMMENDED RATING FOR CURRENT LIMITING CLASS CC FUSES
FUSE SIZING CHARTS
PRIMARY FUSE SIZING CHARTS
SECONDARY FUSE SIZING CHARTS
CONNECTION DETAILS FOR AE05 & CE05
VA
120 V
208 V
230 V
240 V
277 V
380 V
416 V
440 V
460 V
480 V
550 V
600 V
50
1.2
0.6
0.6
0.6
0.6
0.3
0.3
0.3
0.3
0.3
0.3
0.3
75
1.9
1.0
1.0
1.0
0.8
0.6
0.6
0.6
0.5
0.5
0.4
0.4
100
2.5
1.5
1.3
1.3
1.0
0.8
0.8
0.6
0.6
0.6
0.6
0.5
150
3.8
2.0
2.0
1.9
1.5
1.2
1.2
1.0
1.0
1.0
0.8
0.8
250
3.5
3.5
3.5
3.0
3.0
2.0
1.8
1.8
1.5
1.5
1.4
1.2
300
4.0
4.0
4.0
3.5
3.0
2.5
2.5
2.0
2.0
1.9
1.5
1.5
350
5.0
5.0
4.5
4.0
4.0
2.5
2.5
2.5
2.0
2.0
1.9
1.8
500
7.0
4.0
3.5
3.5
5.5
4.0
3.5
3.5
3.5
3.0
3.0
2.5
750
10.0
6.0
5.5
5.0
4.5
6.0
5.5
5.0
5.0
5.0
4.0
4.0
VA
24 V
85 V
91 V
99 V
100 V
110 V
115 V
120 V
125 V
130 V
50 VA
3.2
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.6
75 VA
5.0
1.4
1.2
1.2
1.2
1.0
1.0
1.0
1.0
0.8
100 VA
6.0
1.5
1.5
1.5
1.5
1.5
1.5
1.2
1.2
1.2
150 VA
10.0
2.5
2.5
2.5
2.5
2.0
2.0
2.0
2.0
1.5
250 VA
12.0
4.5
4.5
4.0
4.0
3.5
3.5
3.0
3.0
3.0
300 VA
15.0
5.5
5.5
5.0
5.0
4.5
4.5
4.0
4.0
3.5
350 VA
20.0
6.5
6.0
5.5
5.5
5.0
5.0
4.5
4.5
4.5
500 VA
25.0
9.0
9.0
8.0
8.0
7.0
7.0
6.0
6.0
6.0
750 VA
40.0
12.0
12.0
12.0
12.0
10.0
10.0
10.0
10.0
9.0
H1-H2
H1-H3
H1-H4
X1-X2
X1-X3
X1-X4
208
85
100
110
220
380
440
91
110
120
230
400
460
95
115
125
240
416
480
99
120
130
