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Technical
Section 9
Dimensions
Section 10
CT current transformers
Metering and
measurement
Part numbers
Rating Power (VA)
Insulated cable:
Dimension Weight (g) Part numbers
Ip/5 A Accuracy class:
maximum
diameter
(1)
(mm)
maximum
cross-section
(1)
(mm
2
)
opening for
bars
Tropicalised CT Cylinder
(2)
Sealable cover
0.5 1 3
40 A -
-
1 21
120
-
200
16500
16550
(3)
built-in
50 A -
1.25 1.5 21
120
-
200
16451
16550
built-in
75 A -
1.5 2.5 21
120
-
200
16452
16550
built-in
100 A 2 2.5 3.5 21
120
-
200
16453
16550
built-in
125 A 2.5 3.5 4 21
120
-
200
16454
16550
built-in
150 A 3 4 5 21
120
-
200
16455
16550
built-in
1.5 5.5 6.5 22
150
30 x 10
270
16459
16551
(4)
16552
200 A 4 5.5 6 21
120
-
200
16456
16550
built-in
4 7 8.5 22
150
30 x 10
270
16460
16551
16552
-
2 5 -
-
65 x 32
600
16476
-
built-in
250 A 6 9 11 22
150
30 x 10
270
16461
16551
16552
2.5 5 8 35
240
40 x 10
430
16468
-
16553
1 4 6 -
-
65 x 32
600
16477
-
built-in
300 A 7.5 11 13.5 22
150
30 x 10
270
16462
16551
16552
4 8 12 35
240
40 x 10
430
16469
-
16553
1.5 6 7 -
-
65 x 32
600
16478
-
built-in
400 A 10.5 15 18 22
150
30 x 10
270
16463
16551
16552
8 12 15 35
240
40 x 10
430
16470
-
16553
4 8 10 -
-
65 x 32
600
16479
-
built-in
500 A 12 18 22 22
150
30 x 10
270
16464
16551
16552
10 12 15 35
240
40 x 10
430
16471
-
16553
2 4 6 -
-
64 x 11
51 x 31
500
16473
-
built-in
8 10 12 -
-
65 x 32
600
16480
-
built-in
600 A 14.5 21.5 26 22
150
30 x 10
270
16465
16551
16552
4 6 8 -
-
64 x 11
51 x 31
500
16474
-
built-in
8 12 15 -
-
65 x 32
600
16481
-
built-in
800 A 12 15 20 -
-
65 x 32
600
16482
-
built-in
1000 A 15 20 25 -
-
65 x 32
600
16483
-
built-in
1250 A 15 20 25 -
-
65 x 32
600
16534
-
built-in
12 15 20 -
-
84 x 34
700
16537
-
built-in
8 12 -
-
-
127 x 38 1500
16540
-
built-in
1500 A 20 25 30 -
-
65 x 32
600
16535
-
built-in
15 20 25 -
-
84 x 34
700
16538
-
built-in
10 15 -
-
-
127 x 38 1000
16541
-
built-in
2000 A 15 20 -
-
-
127 x 38 1000
16542
-
built-in
2500 A 20 25 -
-
-
127 x 38 1000
16543
-
built-in
30 50 60 -
-
127 x 52 1300
16545
-
built-in
3000 A 25 30 -
-
-
127 x 38 1000
16544
-
built-in
40 60 60 -
-
127 x 52 1300
16546
-
built-in
4000 A 50 60 60 -
-
127 x 52 1300
16547
-
built-in
5000 A 60 120 -
-
-
165 x 55 5000
16548
-
built-in
6000 A 70 120 -
-
-
165 x 55 5000
16549
-
built-in
(1)
Cable(s) that can be routed through the CT
(2)
For CT with primary connection by screw and nut.
(3)
Cylinder with inner dia. 8.5 mm, L = 32 mm
(4)
Cylinder with inner dia. 12.5 mm, L = 62 mm
Fastening mode
CT Part number
Adapter for
Insulated locking screw
DIN rail
Mounting
plate
16451...16456
b
b
-
16459...16471
b
b
b
16473 and 16474
-
b
b
16476...16483
-
-
b
16500
b
b
-
16534...16549
-
-
b