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Transformers (CT/VT/CPT)

CT Lookup

Current Transformer (CT) Product Lookup

To find your catalog number(s) select the search criteria from the dropdowns below:

Environment:	Primary Current (A):	Secondary Current (A):	BIL (kV):	Model:

Phase:	Metering Class:	Relay Class:	Single/Multi Ratio:

Window Type:

results per page:
Add to Cart Export To Excel For complete pricing/ordering information, contact ITI directly Click the icon to view available Catalog Sheet

Grid Solutions Terms & Conditions of Sale |

Indoor
Outdoor
Use in Oil

0.1
0.2
0.4
0.5
0.8
0.75
0.00167
0.533
0.833
0.923
0.3333
1
1.5
1.5-7.5
1.6
1.667
1.875
1+1
1+1+1
2
2.2-14
2.5
2.66
2.875
3
3.1
3.2
3.5-11
3.5-11/10-36
3.8-18
3.35
3.75
3.125
3.906
3-14.5
4.5-16
4.7
4.17
4.167
5
5.5
5.65
5/10
5+5
5+5 (200/600)
5+5 (600/100)
5+5 (700/200)
5+5 (800/1200)
5+5+5
5+5+5 (150/300/300)
5+5+5 (200/200/600)
5+5+5 (200/200/1200)
5+5+5 (200/400/600)
5+5+5+5
5+5+5+5+5
5+5+5+5+5+5
5+5+5+5+5+5+5
5+5+5+5+5+5+5+5
6
6.4
6.5
6.25
6.67
7.5
7.8125
8
8.3
8.6
10
10.5
10/20
10/100/1000
12
12.5
12+12
13
14
15
15/30
15-65
20
20/40
21
25
25/50
27
30
30-360 A
34
35
40
40/80
50
50 & 50
50/50
50/75 & 100/150
50/100
50/100/150/200/300
50/100/200
50/100/250/500
50/150
50/300
50/500
52
60
60/600
65
70
75
75/150
80
80/800
90
100
100/50
100/100
100/150/200/250/300/400
100/200
100/200/300/400/500
100/1000
100-1200 A
100T
110
120
125
130
150
150/150
150/200
150/300
175
180
200
200/100
200/200
200/300 & 400/600
200/400
200/500/800
200/600
200/600/600/1000
200/1000
200/1500/100/50
200/2000
225
240
250
260/160
275
280
300
300/200/100
300/300
300/600
320
350
360
400
400/200
400/400
400/500/600
400/800
400/800/1200/1600
450
473
500
500/500
500/800/1200
500/800/2000
500/1000
500/2500
500T
520
550
595
600
600/200
600/300
600/400
600/400/100
600/500/400 W/TEST WDG
600/600
600/800
600/1200
600/2000
650
700
730
750
750/1500
800
800/100
800/400
800/600
800/600/400/200
800/800
800/1000/1200
800/1200/2000/3200
800/1600
900
1000
1000/700/300
1000/2000
1000/2000/3000/4000
1000T
1100
1200
1200/1200
1200/2400
1250
1250/2500
1300/150
1312/656
1400
1500
1500/1000/750/500
1500/3000
1600
1600/800
1750
1800
1800/2100/2500
2000
2000/4000
2000T
2200
2400
2500
2500/2100/1800
2600
3000
3000/6000
3200
3200/2500/2000/1200/800
3350
3500
3600
4000
4000/2500
4500
4800
5000
5000/10000
5500
6000
6000T
6400
6500
7000
7300
7500
8000
8000/4000/2000
8500
9000
10000
10000/5000
12000
14000
14489
20000
22037 A
22068
44977
45028
45031
45064
45066
45132

0.1
0.02
0.2
0.3
0.4
0.5
0.6
0.08
0.8
0.09
0.015
0.15
0.025
0.25
0.27
0.075
0.75
0.115
0.167
0.227
0.333
0.435
0.533
0.0625
0.625
0.667
0.833
0.1667
0.8333
1
1.5
1.6
1.25
1.56
1.667
1.875
2
2.5
2.16
2.67
2.89
2.667
3
3.2
3.5
3.33
3.75
3.125
4
5
5.33
5//5
6
6.4
6.6
6.25
6.67
7.5
8
8.33
9.375
10
12
12.5
15
17.5
18.75
20
31.25
N/A

10
45
60
75
95
110
125
150
200
250
350

1A
2
2DARL
2DRL
3P2
3P3
3P4
3P5
3P9
3P10
3P18
3P22
3P28
3P30
3P40
3P41
3P42
3P43
3P56
3P80
3P81
3P82
3P83
3P84
3P85
3P86
3P90
3P91
3P92
3P93
3P528
3P587
3P588
3P589
3P665
3P667
3P668
3P669
3P670
3P671
5
5A
5DARL
5DRL
6
6A
7
7A
8
9C
10
10WP
13
14
15
16
19
20
20X
21
21I
22
23
23I
24
24I
25
25i
25I
56
58
60
61
62
63A
63B
63C
64
65
66
76
81
81X
100
110
112
112MR
113
113MR
114
114MR
115
115MR
117
117MR
120
125
126
129
130
135
135MR
137
137MR
139
139MR
140
140MR
141
141MR
142
142I
142MR
143
143MR
144
144MR
145
146
147
147I
149
170
175
176
180
183
185
186
188
189
190
190X
191
192
193
194
195
197
200
200WP
200X
201
202
203
204
296
296I
297
298
299
300
300I
306
307
308
309
311MR
350
360
365
385
386
387
388
389
500
510
520
530
531
540
541
542
543
544
545
546
547
548
550
560
561
562
563
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
590
592
593
594
595
596
600
601
603
603D
604
605
606
607
608
613
614
615
616
617
622
623
624
625
650
675
680
680I
681
682
685
685I
686
687
700
701
710
711
720
721
722
725
726
727
730
731
732
778
780
780I
781
785
785I
786
788
790
790MR
792
793MR
882
883
885
A
B
BO7
Board Mounted
C
Cast
CAST
Cotton tape
Cotton Tape
CTM-0-1
CTM-0-2
CTW3-60-T10
CTW3-60-T50
CTW5-L-110-T20
CTW6-125-T100
CTW6-125-T200
CTW7-150-T100
CTW7-150-T200
CTWH3-60-T50
CTWH3-60-T100
CTWH4
CTWH5-A
CTWH5-B
CTWH5-L-110-T20
CTWH5-S
CTWH6
CTWH7-150-T200
CTWH7-200-T200
E
GFL
GFM
JAB-0C
JAB-0CV
JAB-0S
JAB-0W
JAB-AC
JAD-0C
JAD-0C-S
JAD-0C-X
JAD-0S
JAD-0W
JAD-AC
JAH-0C
JAI-0C
JAK-0C
JAK-0S
JAK-0W
JAK-AC
JAR-0
JAR-0C
JAS-0C
JAU-0C
JCA-0C
JCB-0CC
JCB-3
JCB-3A
JCB-4
JCB-4A
JCB-5
JCB-5A
JCD-0C
JCD-3
JCD-3A
JCD-4
JCD-4A
JCD-5
JCD-5A
JCK-3
JCK-4
JCK-5
JCK-5C
JCK-5CER
JCM-0C
JCM-3
JCM-3A
JCM-4
JCM-4A
JCM-5
JCM-5A
JCP-0C
JCR-0C
JCR-0W
JCS-0
JCS-0C
JCT-0C
JCT-0S
JCT-0W
JCW-0C
JCW-3
JCW-3A
JCW-4
JCW-4A
JCW-5
JCW-5A
JKC-3
JKM-2
JKM-3
JKM-3A
JKM-3C
JKM-4
JKM-4A
JKM-4C
JKM-5
JKM-5A
JKM-5AC
JKM-5C
JKM-110
JKS-3
JKS-5
JKW-3
JKW-3A
JKW-4
JKW-4A
JKW-5
JKW-5A
JKW-5AC
JKW-5C
JKW-5ER
JKW-6
JKW-6A
JKW-6ER
JKW-7
JKW-7ER
JKW-150
JKW-150ER
JKW-200
JKW-200ER
JKW-250
JKW-250A
JKW-250ER
JKW-350
JKW-350A
JKW-350ER
Mylar Tape
SPECIAL

Single
Three

0.1 5VA
0.1 B0.1
0.1 B0.9
0.1% B0.3
0.2 12.5VA
0.2% 1VA
0.3 5VA
0.3 10VA
0.3 B0.1
0.3 B0.1 - B1.8
0.3 B0.1 / 0.3 B0.2
0.3 B0.1 / 0.6 B0.5
0.3 B0.1 / 1.2 B0.1
0.3 B0.1/B1.8
0.3 B0.1-B1.8
0.3 B0.2
0.3 B0.2 (2-8A)
0.3 B0.2 (2-12A)
0.3 B0.2 (2-20A)
0.3 B0.2 (4-20A)
0.3 B0.2 (all ratios)
0.3 B0.2 / 0.3 B0.5
0.3 B0.2 / 0.3 B0.9
0.3 B0.2 / 0.3 B1.8
0.3 B0.2/B0.5
0.3 B0.2/B0.9
0.3 B0.5
0.3 B0.5 (2-10A)
0.3 B0.5 (2-20A)
0.3 B0.5 / 0.3 B1.8
0.3 B0.5 / 0.6 B1.8
0.3 B0.5/B0.9
0.3 B0.5/B1.8
0.3 B0.9
0.3 B0.9 (2-15A)
0.3 B0.9 / 0.3 B0.1
0.3 B0.9 / 0.3 B1.8
0.3 B0.9 / 0.3 B1.8 EACH SEC
0.3 B0.9/B1.8
0.3 B1.0
0.3 B1.8
0.3 B1.8/1.8
0.3 B1.8/B1.8
0.3 B2.0
0.3 B4.0
0.3 CL 1.0
0.3% 1VA
0.3% 2VA
0.3% 3Ohms
0.3% 5VA
0.3% 10VA
0.3% 15VA
0.3% 25VA
0.3% 30VA
0.3% 35VA
0.3% 45VA
0.3% 50VA
0.3% 75VA
0.3% 100VA
0.3% B3.0
0.3% B5.0
0.3/0.6 B0.1
0.3B0.2
0.3B0.5
0.3B0.9
0.3B1.8
0.5 B0.1
0.5% @ 0 Burden
0.5% 0.5VA
0.5% 0.333VA
0.5% 1VA
0.5% 2VA
0.5% 5VA
0.5% 10VA
0.5% 15VA
0.5% 20VA
0.5% 25VA
0.5% 30VA
0.5% 50VA
0.5% 100VA
0.6 B0.1
0.6 @ 10VA PF0.8
0.6 5VA
0.6 B0.1
0.6 B0.1 / 0.3 B0.1
0.6 B0.1 / 1.2 B0.5
0.6 B0.1/B0.5
0.6 B0.2
0.6 B0.5
0.6 B0.9
0.6 B1.8
0.6 B1.8 / 0.6 B1.8
0.6% 2.5VA
0.6% 10VA
0.6% 12.5VA
0.6% 50VA
0.15 B0.1
0.15 B0.2
0.15 B0.5
0.15 B0.5 / 0.3 B1.8
0.15 B0.5 / E0.2
0.15 B0.5/E0.2
0.15 B0.9
0.15 B0.9 / 0.3 B1.8
0.15 B0.9 [0.15S B0.9]
0.15 B1.8
0.15 B1.8 ER
0.15 E0.04 / 0.15S B0.5
0.15 E0.04 THRU B0.5
0.15 E0.04 THRU B1.8
0.15S B0.2
0.15S B0.1
0.15S B0.1 - B0.2
0.15s B0.2
0.15S B0.2
0.15s B0.5
0.15S B0.5
0.15S B0.5 / 0.3 B1.8
0.15S B0.5 / 0.3B1.8
0.15S B0.9
0.15S B0.9 / 0.3 B1.8
0.15S B0.9 / 0.3B1.8
0.15S E0.04 thru B0.9
0.15S E0.04 THRU B0.9
0.25VA CL 1.0
1% @ 0 Burden
1% @ 2.5ohm
1% @ 50VA
1% 0.2VA
1% 0.5VA
1% 1.5VA
1% 1VA
1% 2.5VA
1% 2VA
1% 3.5VA
1% 3VA
1% 4VA
1% 5 VA
1% 5VA
1% 5VA @ 0.9pf
1% 6VA
1% 7.5VA
1% 7VA
1% 8.5VA
1% 8VA
1% 9VA
1% 10VA
1% 12.5VA
1% 12VA
1% 13VA
1% 15VA
1% 16VA
1% 20VA
1% 25 VA
1% 25VA
1% 27VA
1% 30VA
1% 33VA
1% 35VA
1% 40VA
1% 42VA
1% 45VA
1% 50VA
1% 54VA
1% 60VA
1% 75VA
1% 100VA
1% 125VA
1% B0.1
1% B0.2
1% B0.5
1% B2.0
1% B5.0
1% B10
1% B45
1% RCF
1%1Ohm
1.2 B0.1
1.2 B0.1 / 0.3 B0.1
1.2 B0.2
1.2 B0.5
1.2 B0.9
1.2 B1.0
1.2% 3Ohms
1.2% 5VA
1.2B1.0
1.5% 2.5VA
1.5% 2VA
1.5% 5VA
1VA CL 1.0
2 ohms @ 2%
2% @ 0 Burden
2% 0.1VA
2% 0.2VA
2% 0.04VA
2% 0.75VA
2% 1.5VA
2% 1VA
2% 2.5VA
2% 2VA
2% 3VA
2% 4VA
2% 5VA
2% 6VA
2% 50VA
2% 100VA
2% B0.1
2% B0.02
2% B4.0
2.4 40VA
2.4 B0.1
2.4 B0.2
2.5 VA CL 0.1
2.5 VA CL 3.0 ext 200%
2.5% 2VA
2.5VA CL 0.1
2.5VA CL 0.2
2.5VA CL 0.2 ext 200%
2.5VA CL 0.5
2.5VA CL 0.5 ext 200%
2.5VA CL 1.0
2.5VA CL 3.0
2.5VA CL 5.0
3% @ 0 Burden
3% @ 600amps
3% 0.1VA
3% 0.04VA
3% 0.5VA
3% 1.5VA
3% 1VA
3% 2.5VA
3% 2VA
3% 5VA
3% 15VA
3% 600A
4% 1VA
4% 2.5VA
4.8 B0.1
4.8 B0.2
4.8 B0.9
5% @ 0 Burden
5% @ Burden
5% 0.5VA
5% 1.5VA
5% 1.25VA
5% 1.75VA
5% 1VA
5% 2.5VA
5% 2VA
5% 5VA
5% 5VA @ 0.2A (X1-X2)
5% B0.1
5% B0.5
5% B1.0
5VA CL 0.1
5VA CL 0.2
5VA CL 0.5
5VA CL 1.0
5VA CL 1.0 ext 200%
5VA CL 3.0
5VA CL 3.0 ext 200%
6% 0.1VA
6% 1VA
7.5VA CL 0.2
7.5VA CL 0.2, Ext 150%
8% 5VA
10% @ 0 Burden
10% 1VA
10VA CL 0.1
10VA CL 0.2
10VA CL 0.2 ext 200%
10VA CL 0.5
10VA CL 0.5 ext 200%
10VA CL 1.0
15% @ 0 Burden
15VA CL 0.1
15VA CL 0.2
15VA CL 0.2 ext 200%
15VA Cl 0.5
15VA CL 0.5
15VA CL 0.5/15VA CL 0.2
15VA CL 1.0
15VA CL 2.0
15VA CL 3.0
15VA CL 10P10
20VA CL 0.2
20VA CL 0.5
20VA CL 1.0
25VA CL 1.0
30VA CL 0.1
30VA CL 0.2
30VA CL 0.2 / 30VA CL 0.2
30VA CL 0.2 ext 133%
30VA CL 0.2 ext 150%
30VA CL 0.2 ext 200%
30VA CL 0.2/30VA CL 0.2
30VA CL 0.5
30VA Cl 1.0
30VA Cl 1.0 5P10
30VA CL 10P20
50VA CL 0.2
50VA CL 0.5
50VA CL 1.0
115VA CL 0.5
Contact Factory
EXT 200%
N/A
NA
See Comments
Vk>500
Vk>665
Vk>700
Vk>1110

0.2VA CL 5P8
0.5VA CL 5P15
0.5VA CL 10P10
0.25VA CL 10P5
1VA CL10P10
2.5 L20
2.5 L50
2.5 L100
2.5 L200
2.5 L400
2.5 L800
2.5L200
2.5L400
2.5L800
2.5VA 5P20
2.5VA 10P15
2.5VA CL 1P10
2.5VA CL 5P5
2.5VA CL 5P10
2.5VA CL 5P20
2.5VA CL 5P30
2.5VA CL 5P40
2.5VA CL 10P10
2.5VA CL 10P15
2.5VA CL 10P20
2VA CL 10P10
5P5 5VA
5P5 10VA
5P5 15VA
5P5 30VA
5P5/10P10 30VA
5P10
5P10 2.5VA
5P10 5VA
5P10 10VA
5P10 15 VA
5P10 20VA
5P10 30VA
5P10 50VA
5P15 2.5VA
5P15 5VA
5P15 30 VA
5P20 2.5VA
5P20 5 VA
5P20 5VA
5P20 10VA
5P20 15VA
5P20 20VA
5P20 30VA
5P20 50VA
5P25 15VA
5P30 2.5VA
5P30 5VA
5P30 30VA
5VA 5P15
5VA 5P30
5VA 10P5
5VA 10P20
5VA CL 0.5P10
5VA CL 5P5
5VA CL 5P10
5VA CL 5P20
5VA Cl 5P30
5VA CL 5P30
5VA CL 10P5
5VA CL 10P10
5VA CL 10P20
10L200
10L400
10P5 2VA
10P5 5VA
10P5 10VA
10P5 15VA
10P5 30VA
10P20 5VA
10P20 30VA
10VA 5P20
10VA 5P30
10VA 10P5
10VA 10P10
10VA CL 5P10
10VA CL 5P20
10VA Cl 5P30
10VA CL 5P30
10VA CL 10P5
10VA CL 10P10
10VA CL 10P20
15VA 5P5
15VA 5P10
15VA 5P20
15VA 10P5
15VA CL 5P5
15VA CL 5P10
15VA CL 5P20
15VA CL 5P30
15VA CL 10P10
15VA CL 10P20
15VA CL5P20
20VA 5P20
20VA CL 5P20
25VA 5P20
30VA 5P5
30VA 5P10
30VA 5P15
30VA 5P20
30VA 5P20, EXT 100%
30VA 5P30
30VA 10P5
30VA 10P10
30VA 10P20
30VA CL 5P10
30VA CL 5P15
30VA CL 5P20
30VA CL 5P30
30VA CL 10P5
30VA CL 10P10
30VA CL 10P15
30VA CL 10P20
30VA CL 10P25
30VA CL 10P30
50VA 10P20
50VA CL 5P10
50VA CL 5P20
70VA CL 5P20
100 Volts at 20Ip
C3
C4
C5
C7
C9
C10
C11
C12
C15
C16
C18
C20
C20/C10
C21
C23
C24
C25
C27
C29
C30
C34
C35
C40
C45
C50
C50 / C100
C60
C70
C75
C80
C85
C90
C100
C100/C200
C110
C120
C130
C140
C150
C170
C180
C200
C200/C100
C200/C400
C210
C240
C250
C260
C270
C280
C300
C350
C380
C400
C450
C500
C600
C700
C800
C1000
C2000
Class PX
FS 5
N/A
NA
See Comments
T10
T10/T20
T10@50&100A, T20 AT 75 & 150A
T20
T20/T30 and T20/T30
T20/T50
T45
T50
T50/T100
T60
T80
T100
T100/T200
T100/T200 & T100/T200
T120
T150
T180
T200
T200/T400
T400
T400/T800
Vk>100
Vk>132
Vk>236
Vk>330
Y: T200/T400
Y: T400

Dual
Multi
Single

Bar
Cross
None
Oval
Rectangular
Round