Current Transformers

Current transformers or (CT’s), also known as Core Balance Current Transformers or Current Transducers, are instruments that are used to reduce or multiply the current from a high current into a lower current or vice versa. This is done so that the power can then be easily managed by Relays and measurement tools for electrical circuits and processes. Current Transformers consist of a core,...

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RS PRO Base Mounted Current Transformer, 100A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 100A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
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RS Stock No.: 180-445Brand: RS PRO

28.927 OMR

28.927 OMR Each (ex VAT)

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1

Available in multiples of 1
128.927 OMR
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RS Pro
-
21mm
-
Base Mounted
Current Transformer
24 V dc
100A
4 → 20 mA
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 100A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 100A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
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RS Stock No.: 180-451Brand: RS PRO

22.158 OMR

22.158 OMR Each (ex VAT)

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1

Available in multiples of 1
122.158 OMR
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RS Pro
-
21mm
-
Base Mounted
Voltage
24 V dc
100A
5 → 10 V
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 10A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 10A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-441Brand: RS PRO

28.927 OMR

28.927 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
128.927 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Current Transformer
24 V dc
10A
4 → 20 mA
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 10A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 10A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-448Brand: RS PRO

22.158 OMR

22.158 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
122.158 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Voltage
24 V dc
10A
5 → 10 V
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 150A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 150A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-447Brand: RS PRO

28.927 OMR

28.927 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
128.927 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Current Transformer
24 V dc
150A
4 → 20 mA
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 150A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 150A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-453Brand: RS PRO

22.416 OMR

22.416 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
122.416 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Voltage
24 V dc
150A
5 → 10 V
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 20A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 20A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-442Brand: RS PRO

28.927 OMR

28.927 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
128.927 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Current Transformer
24 V dc
20A
4 → 20 mA
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 20A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 20A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-449Brand: RS PRO

22.158 OMR

22.158 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
122.158 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Voltage
24 V dc
20A
5 → 10 V
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 50A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 50A Input, 4 → 20 mA Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-444Brand: RS PRO

28.927 OMR

28.927 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
128.927 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Current Transformer
24 V dc
50A
4 → 20 mA
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Base Mounted Current Transformer, 50A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
RS PRO Base Mounted Current Transformer, 50A Input, 5 → 10 V Output, 21mm Bore, 24 V dc
Add to parts list
RS Stock No.: 180-450Brand: RS PRO

22.158 OMR

22.158 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
122.158 OMR
Add to basket
RS Pro
-
21mm
-
Base Mounted
Voltage
24 V dc
50A
5 → 10 V
65mm
-
44mm
30mm
-
-5°C
+55°C
-
Foot
-
65 x 44 x 30 mm
RS PRO Current Transformer Current Transformer, 25A Input, 5:1, 5 A Output, 14mm Bore
RS PRO Current Transformer Current Transformer, 25A Input, 5:1, 5 A Output, 14mm Bore
Add to parts list
RS Stock No.: 180-439Brand: RS PRO

12.703 OMR

12.703 OMR Each (ex VAT)

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1

Available in multiples of 1
112.703 OMR
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RS Pro
5:1
14mm
-
Current Transformer
Current Transformer
-
25A
5 A
65mm
-
45mm
40mm
-
-10°C
+55°C
-
Foot, DIN Rail
-
65 x 45 x 40 mm
RS PRO Current Transformer Current Transformer, 40A Input, 8:1, 5 A Output, 14mm Bore
RS PRO Current Transformer Current Transformer, 40A Input, 8:1, 5 A Output, 14mm Bore
Add to parts list
RS Stock No.: 180-438Brand: RS PRO

11.704 OMR

11.704 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
111.704 OMR
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RS Pro
8:1
14mm
-
Current Transformer
Current Transformer
-
40A
5 A
65mm
-
45mm
40mm
-
-10°C
+55°C
-
Foot, DIN Rail
-
65 x 45 x 40 mm
RS PRO Split Core Current Sensor, 120A Input, 333 mV Output, 16mm Bore
RS PRO Split Core Current Sensor, 120A Input, 333 mV Output, 16mm Bore
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RS Stock No.: 180-472Brand: RS PRO

15.402 OMR

15.402 OMR Each (ex VAT)

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1

Available in multiples of 1
115.402 OMR
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RS Pro
-
16mm
-
Split Core
-
-
120A
333 mV
46mm
-
39mm
31mm
-
-10°C
+50°C
-
Cable Tie
-
46 x 39 x 31 mm
RS PRO Split Core Current Sensor, 250A Input, 333 mV Output, 24mm Bore
RS PRO Split Core Current Sensor, 250A Input, 333 mV Output, 24mm Bore
Add to parts list
RS Stock No.: 180-473Brand: RS PRO

17.625 OMR

17.625 OMR Each (ex VAT)

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1

Available in multiples of 1
117.625 OMR
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RS Pro
-
24mm
-
Split Core
-
-
250A
333 mV
66mm
-
54mm
35mm
-
-10°C
+50°C
-
Cable Tie
-
66 x 54 x 35 mm
RS PRO Split Core Current Sensor, 30A Input, 333 mV Output, 10mm Bore
RS PRO Split Core Current Sensor, 30A Input, 333 mV Output, 10mm Bore
Add to parts list
RS Stock No.: 180-469Brand: RS PRO

13.148 OMR

13.148 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
113.148 OMR
Add to basket
RS Pro
-
10mm
-
Split Core
-
-
30A
333 mV
41mm
-
29mm
26mm
-
-10°C
+50°C
-
Cable Tie
-
41 x 29 x 26 mm
RS PRO Split Core Current Sensor, 500A Input, 333 mV Output, 36mm Bore
RS PRO Split Core Current Sensor, 500A Input, 333 mV Output, 36mm Bore
Add to parts list
RS Stock No.: 180-475Brand: RS PRO

24.821 OMR

24.821 OMR Each (ex VAT)

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1

Available in multiples of 1
124.821 OMR
Add to basket
RS Pro
-
36mm
-
Split Core
-
-
500A
333 mV
85mm
-
68mm
34mm
-
-10°C
+50°C
-
Cable Tie
-
85 x 68 x 34 mm
RS PRO Split Core Current Sensor, 60A Input, 333 mV Output, 10mm Bore
RS PRO Split Core Current Sensor, 60A Input, 333 mV Output, 10mm Bore
Add to parts list
RS Stock No.: 180-470Brand: RS PRO

13.148 OMR

13.148 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
113.148 OMR
Add to basket
RS Pro
-
10mm
-
Split Core
-
-
60A
333 mV
41mm
-
29mm
26mm
-
-10°C
+50°C
-
Cable Tie
-
41 x 29 x 26 mm
RS PRO Split Core Current Transformer, 100A Input, 20:1, 5 A Output, 18.5mm Bore
RS PRO Split Core Current Transformer, 100A Input, 20:1, 5 A Output, 18.5mm Bore
Add to parts list
RS Stock No.: 180-454Brand: RS PRO

32.249 OMR

32.249 OMR Each (ex VAT)

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1

Available in multiples of 1
132.249 OMR
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RS Pro
20:1
18.5mm
-
Split Core
Current Transformer
-
100A
5 A
110mm
-
62mm
56.2mm
-
-20°C
+50°C
-
Bus Bar Mounting, Cable Tie
-
110 x 62 x 56.2 mm
RS PRO Split Core Current Transformer, 125A Input, 25:1, 5 A Output, 18.5mm Bore
RS PRO Split Core Current Transformer, 125A Input, 25:1, 5 A Output, 18.5mm Bore
Add to parts list
RS Stock No.: 180-455Brand: RS PRO

33.228 OMR

33.228 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
133.228 OMR
Add to basket
RS Pro
25:1
18.5mm
-
Split Core
Current Transformer
-
125A
5 A
110mm
-
62mm
56.2mm
-
-20°C
+50°C
-
Bus Bar Mounting, Cable Tie
-
110 x 62 x 56.2 mm
RS PRO Split Core Current Transformer, 150A Input, 30:1, 5 A Output, 18.5mm Bore
RS PRO Split Core Current Transformer, 150A Input, 30:1, 5 A Output, 18.5mm Bore
Add to parts list
RS Stock No.: 180-457Brand: RS PRO

33.228 OMR

33.228 OMR Each (ex VAT)

Check stock

1

Available in multiples of 1
133.228 OMR
Add to basket
RS Pro
30:1
18.5mm
-
Split Core
Current Transformer
-
150A
5 A
110mm
-
62mm
56.2mm
-
-20°C
+50°C
-
Bus Bar Mounting, Cable Tie
-
110 x 62 x 56.2 mm

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