Page 293 - V17

Current Transformers

SPLIT CORE CURRENT TRANSFORMERS

Model TO 23 TO 58 TO 812 TO 816
Current Ratio Up to 200/5 Up to 800/5 Up to 1500/5 Up to 5000/5
Accuracy Class 3 1, 0.5 0.5 0.5
Conductor Type Cable & Bar Through Cable & Bar Through Cable & Bar Through Cable & Bar Through
Aperture (mm) 23 x 33 55 x 85 85 x 125 85 x 125
2
Features: Current Class 0.5 Class 1 Class 3 Part No. Part No. Part No. Part No.
- An adapted accuracy class Ratio VA VA VA TO 23 TO 58 TO 812 TO 816
- A wide range of ratings and dimensions 100/5 - - 1.25 192T4601 - - -
- Quick and easy to mount 150/5 - - 1.5 192T4602 - - -
- Sealable terminal cover 192T4603
- Tested insulation: 3kV/1min 50Hz 200/5 - - 2.5 - - -
- Complies with standards IEC 61869-2 and 250/5 - 1.5 - - 192T4625 - -
IEC 61439-1 300/5 - 2.5 - - 192T4630 - -
400/5 1 - - - 192T4640 - -
500/5 2.5 - - - 192T4650 - -
600/5 2.5 - - - 192T4660 - -
750/5 2.5 - - - 192T4675 - -
800/5 2.5 - - - 192T4680 192T4780 -
1000/5 5 - - - - 192T4710 -
1250/5 7.5 - - - - 192T4712 -
1500/5 7.5 - - - - 192T4715 -
2000/5 10 - - - - - 192T4820
2500/5 10 - - - - - 192T4825
TO 23
3000/5 15 - - - - - 192T4830
4000/5 15 - - - - - 192T4840
5000/5 15 - - - - - 192T4850
- For CT Shorting Link Terminals, refer to page 319 & 795.

TO 58

TO 812

DIMENSIONS
Type A (mm) B (mm) C (mm) D (mm) E (mm)
TO 23 106 93 58 23 33
TO 58 158 125 58 55 85
TO 812 198 155 58 85 125
TO 816 243 195 79 85 165

TO 816

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