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Part Number 737A
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Part Number 737A - Caliper opened to 1" (25.4mm)
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Key Features:

Part Number
(115 VAC
Primary)

Part Number
(117/234 VAC
Primary)
V.A.

A.C. High Voltage
Secondary

R.M.S.

H.V. Secondary
Current

Dwg.
Type

Dimensions (Inches)

Wt. Lb.

(CCS)
(ICAS)

A

B

C

D

E

710 710A
110
750V C.T.
147ma.
221ma.
A
3.75
4.13
4.5
3
2.25
7.2
712 712A
130
850V C.T.
215ma.
323ma.
A
3.75
4.63
4.5
3
2.75
8.8
714 714A
180
1,020V C.T.
170ma.
255ma.
A
3.13
3.75
3.75
2.5
2.38
5.5
715 715A
200
1,020V C.T.
300ma.
450ma.
A
3.75
4.63
4.5
3
2.75
9
717 717A
510
1,020V C.T.
500ma.
750ma.
A
5
5.25
6.5
4.56
3.25
17.7
718 718A
235
1,250V C.T.
200ma.
300ma.
A
3.75
4.38
4.5
3
2.5
8
720 720A
370
1,250V C.T.
300ma.
450ma.
A
3.75
5.38
4.5
3
3.5
12
722 722A
625
1,250V C.T.
500ma.
750ma.
A
5
5.25
6.5
4.56
3.25
17.7
724 724A
345
1,500V C.T.
226ma.
339ma.
A
3.75
5.25
4.5
3
3.38
12
726 726A
312
1,790V C.T.
175ma.
263ma.
A
3.75
5.25
4.5
3
3.38
12
728 728A
210
2,000V C.T.
175ma.
263ma.
B
3.75
5.25
4.5
3
3.38
12
732 732A
500
2,500V C.T.
200ma.
300ma.
B
5
5.25
6.5
4.56
3.25
17.7
733 733A
750
2,500V C.T.
300ma.
450ma.
B
5
6
6.5
4.56
4
24
735 735A
735
3,000V C.T.
250ma.
375ma.
B
5
6
6.5
4.56
4
24
737 737A
1,200
3,000V C.T.
400ma.
600ma.
B
5
7
6.5
4.56
5
28.5
739 739A
1,400
3,500V C.T.
400ma.
600ma.
B
5
7.63
6.5
4.56
5.5
34.7 

Notes:
- VA rating specified is CCS (Continuous Commercial Service)
- ICAS ratings (Intermittent Commercial or Amateur Service)
- 115VAC only models - Input Black & Black
- Dual Primary (117/230VAC) models - 117VAC input: connect Blue to Black and Brown to White.
234VAC
input: connect Brown to Black - input is Blue & White
- See our PDF Design Guide for rectifier use suggestions.


Mechanical & Schematic Data:

 


115 VAC Primary Version



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