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Current Transformers

Current Transformers

CT 3 Phase
CT Current to Voltage Transformers
CT Primary Wound Current Transformers
CT Solid Core Current Transformers
CT Split Core

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Featured Newest Arrivals Name (A-Z) Price - Low to High Price - High to Low

Current Transformers

5RL-122 EI

Model 5RL 1200:5A Ratio CT, 30VA, 1.56" Window, Electromagnetic Industries

$ 125.52 ~~$ 132.13~~ 125.52 USD

19RL-152 EI

Model 19RL 1500:5A Ratio CT, 15VA, 4.25" Window, Electromagnetic Industries

$ 163.70 ~~$ 172.32~~ 163.7 USD

56RL-401 EI

Model 56RL 400:5A Ratio CT, 10VA, 2.06" Window, Electromagnetic Industries

$ 93.04 ~~$ 97.94~~ 93.04 USD

7SFT-401 EI

Model 7SFT 400:5A Ratio CT, 15VA, 2.5" Window, Electromagnetic Industries

$ 124.84 ~~$ 131.41~~ 124.84 USD

01293

Donut Current Transformer 50:5A Ratio CT, 1.56" Window, Simpson Electric

$ 76.77 76.77 USD

8SHT-601 ITI

Model 8SHT 600:5A Ratio CT, 50VA, 3.25" Window, ITI

$ 164.56 164.56 USD

CTWH4-75-T100-122 ITI

Model CTWH4 1200:5A Ratio CT, T100 Relay Class, ITI

$ 5,366.74 5366.74 USD

8SHT-751 ITI

Model 8SHT 750:5A Ratio CT, 50VA, 3.25" Window, ITI

$ 164.56 164.56 USD

5RL-401 EI

Model 5RL 400:5A Ratio CT, 12.5VA. 1.56" Window, Electromagnetic Industries

$ 112.83 ~~$ 118.77~~ 112.83 USD

7SHT-501 EI

Model 7SHT 500:5A Ratio CT, 25VA, 2.5" Window, Electromagnetic Industries

$ 124.84 ~~$ 131.41~~ 124.84 USD

617T-801 EI

Model 617 800:5A Ratio CT, Split Core, 5VA, 2" x 3.5" Window, Electromagnetic Industries

$ 337.84 ~~$ 355.62~~ 337.84 USD

780-501 ITI

Model 780 500:5A Ratio CT, C50 Relay Class, 6.5" Window, ITI

$ 835.88 835.88 USD

7SFT-601 EI

Model 7SFT 600:5A Ratio CT, 30VA, 2.5" Window, Electromagnetic Industries

$ 124.84 ~~$ 131.41~~ 124.84 USD

37030

Model Three-Phase 300:5A Ratio CT, 10VA, 0.97" Window, Simpson Electric

$ 202.33 202.33 USD

37034

Model Split Core with Terminals 600:5A Ratio CT, 6.25VA, 43mm x 55mm Window, Simpson Electric

$ 161.18 161.18 USD

100-162 EI

Model 100 1600:5A Ratio CT, C50 Relay Class, 4" Window, Electromagnetic Industries

$ 350.50 ~~$ 368.95~~ 350.5 USD

01313

Donut Current Transformer 250:5A Ratio CT, 1.56" Window, Simpson Electric

$ 71.20 71.2 USD

CTWH5-L-110-T20-501 ITI

Model CTWH5 500:5A Ratio CT, T35 Relay Class, ITI

$ 2,784.24 2784.24 USD

76RL-751 CR

Model 76RL 750:5A Ratio CT, 10VA, 3" Window, Crompton

$ 76.75 76.75 USD

5SFT-201 CR

Model 5SFT 200:5A Ratio CT, 5VA, 1.56" Window, Crompton

$ 66.48 66.48 USD

50Hz

60Hz

400Hz

Audio (Cal. at 1kHz)

RF (25Hz-1MHz)

Pulsed, Variable

A&M

Asahi Keiki

Beede

Brighton Electronics

Canadian Shunt

Control Switches

Crompton

Deltec

Eagle Signal

Electromagnetic Industries

Empro

Hoyt

IMS

Instrument Transformers Inc

Jewell Instruments

Lascar

Laurel

LFE api

MMC

Modutec

MTP

NK Technologies

PC&S

Phaostron

PR Electronics

Selco

Sifam

Sifam Tinsley

Simpson Electric

Triplett

trumeter

Westcon

Weston

Yokogawa

0-30nF

0-300nF

0-3μF

0-5µAAC

0-5µADC

5-0-5µADC

0-10µADC

10-0-10µADC

0-15µADC

0-20µAAC

0-20µADC

20µA/200mVDC

0-25µADC

25-0-25µADC

0-30µADC

0-30μF

0-50µADC

0-50µADC/100mVDC

0-50µADC/250mVDC

50-0-50µADC

0-81µADC

0-97µADC

0-100µADC

100-0-100µADC

0-115µADC

0-120µADC

0-130µADC

0-144µADC

0-150µADC

150-0-150µADC

0-200µAAC

0-200µADC

0-250µADC

250-0-250µADC

0-280µADC

0-0.3mAAC

0-300µADC

0-400µAAC

0-400µADC

0-0.5mADC

0-500µA/12.5mVDC

0-500µADC

500-0-500µADC

0-731µADC

0-750mADC

0-800µADC

0-0.868mADC

0-937.5µADC

0-1000µAAC

0-1mA/100mVDC

0-1mA/105mVDC

0-1mA/1VDC

0-1mA/25mVDC

0-1mA/500mVDC

0-1mAAC

0-1mADC

0-1mADC/100mVDC

1-0-1mADC

0-1mA/50mVDC

0.3-0-1.0mADC

0-1.01mADC

0-1.099mADC

0-1.4mADC

0-1.5mADC

0-2mADC

0-2mAAC

0-2.4mADC

0-2.5mADC

0-3mAAC

0-3mADC

0-4mAAC

0-4mADC

0-5mADC

0-5mADC/81.5mVDC

5-0-5mADC

0-6mAAC

0-10mAAC

0-10mADC

10-0-10mADC

0-10mVDC

4-11mADC

4-12mADC

12.5-0-12.5mADC

0-12.5mAAC

0-12.5mVDC

0-15mAAC

0-15mADC

15-0-15mVDC

0-20mAAC

0-20mADC

4-20mADC

0-20mVDC

5.6-20mADC

6.286-20mADC

5.95-20mADC

0-23mADC

0-25mAAC

0-25mADC

25-0-25mADC

0-25mVDC

25-0-25mVDC

6.66-26.66mVDC

0-30mAAC

0-30mADC

3-0-3mADC

0-30mVDC

30-0-30mVDC

35-0-35mVDC

0-37.5mVDC

0-40mVDC

0-47mAAC

0-50mAAC

0-50mADC

10-50mADC

50-0-50mADC

0-50+50mVDC Adjustable

0-50mVDC

50-0-50mVDC

0-50mV/0-5mADC

5-0-50mVDC

0-50mV/5.5mADC

10-50mVDC

0-53.5mVDC

0-60mVAC

0-60mVDC

60-0-60mVDC

0-62.5mVDC

0-75mADC

0-75mVDC

75-0-75mVDC

0-77mVDC

0-80mVDC

0-100mAAC

0-100mADC

100-0-100mADC

0-100mA RMS Burn Hazard

0-100mVAC

0-100mVDC

100-0-100mVDC

0-100mV/4mADC

0-110mADC

-10 to 120mVDC

50-125mADC

0-125mVDC

0-150mAAC

0-150mADC

0-150mVDC

0-200mAAC

0-200mADC

200-0-200m Specify Units

0-200mVAC

0-200mVDC

200-0-200mVDC

0-229.5mADC

0-250mAAC

0-250mADC

0-250mVDC

0-300mADC

0-0.3MIU RMS Shock Hazard

0-300mVDC

0-400mADC

400-0-400mVDC

0-0.42MIU Peak Shock Hazard

55-450mADC

0-500mAAC

0-0.5A

0-500mADC

500-0-500mADC

0-500mVDC

0-600mADC

0-620mADC

0.75-0-0.75VDC

0-800mADC

0-800mVDC

0-0.864mADC

0-0.956VAC

0-1A

0-1AAC

0-1000mADC

0-1ADC

1-0-1ADC

0-1MIU RMS Shock Hazard

0-1VAC

0-1000mVDC

0-1VDC

1-0-1VDC

0.2-1VDC

0-1-5AAC

1.14VDC

0-1.2VAC

0-1.4MIU Peak Shock Hazard

0-1.4VDC

0-1.5AAC

0-1500mADC

0-1.5ADC

0-1.5VAC

0-1.5VDC

0-1.734VAC

1.8-0-1.8VDC

0-2A

0-2AAC

0-2ADC

2-0-2ADC

0-2 Ohms

0-2VAC

0-2VDC

0.4-2.0VDC

0-2.4VAC

0-2.4VDC

0-2.5AAC

0-2.5ADC

0-2.5VAC

0-2.5VDC

0-2.63VAC

0-3A

0-3AAC

0-3ADC

3-0-3ADC

0-3ARF

0-3MIU RMS Shock Hazard

0-3VAC

0-3VDC

0-3.4VAC

0-3.69VDC Adjustable ±10%

0-4-8AAC

0-4AAC

0-4ADC

0-4VAC

0-4VDC

0-4.2MIU Peak Shock Hazard

0-4.8AAC

0-5-10AAC

0-5A

0-5AAC

0-5.00ADC

0-5ADC

5-0-5ADC

0-5VAC

0-5VDC

1-5VDC

5-0-5VDC

0-5AAC + 0-5AAC

0-5.4VDC

0-6-12AAC

0-6AAC

0-6ADC

0-6VAC

0-6VDC

6-0-6VDC

0-6.25AAC

6.36-0-6.36VDC

0-6.6VDC

0-7AAC

0-7VDC

0-7.5AAC

0-7.5VDC

7.5-0-7.5VDC

0-7.9VAC

0-8AAC

0-8ADC

0-8 +10VAC

0-8VAC

0-8VDC

8-0-8ADC

0-8.33VDC

9-0-9VDC

0-9VDC

0-10A

0-10AAC

0-10ADC

10-0-10ADC

0-10ARF

0-10MIU RMS Shock Hazard

0-10VAC

0-10VDC

0-10VDC Adjustable

10-0-10VDC

2-10VDC

0-11VDC

3.5-11AAC

0-11.25VDC

11.6-0-11.6VDC

0-12VAC

0-12VDC

12-0-12VDC

0-12.25VDC

0-13VDC Adjustable

0-14MIU Peak Shock Hazard

10-14VDC

0-14.1AAC

3.5-14.5AAC

0-15A

0-15AAC

0-15ADC

15-0-15ADC

0-15VAC

0-15VDC

15-0-15VDC

0-15.74VAC

0-16VDC

0-18VDC

18-0-18VDC

3.8-18AAC

0-20A

0-20AAC

0-20ADC

20-0-20ADC

0-20 Ω

0-20VAC

20-0-20VDC

0-20VDC

5-20AAC

0-24VAC

0-24VDC

0-25A

0-25AAC

0-25ADC

25-0-25ADC

0-25VAC

0-25VDC

25-0-25VDC

0-30A

0-30AAC

0-30ADC

30-0-30ADC

0-30 Ω

0-30VAC

0-30VDC

24-30VDC

30-0-30VDC

6-30AAC

15-30VAC @ 600-1200Hz

0-34VDC

0-35VDC

25-35VDC

15-36VDC

0-40AAC

0-40A

0-40VAC

0-40VDC

0-45.98VAC

0-48VAC

0-50A

0-50AAC

0-50ADC

50-0-50ADC

50Hz

0-50VAC

0-50VDC

50-0-50VDC

46-54Hz

45-55Hz

0-60A

0-60AAC

60Hz

0-60VAC

0-60VDC

5-60AAC

58-62Hz

45-65Hz

55-65Hz

55-65Hz 120VAC

0-67.5VAC

69.3VAC

50-70Hz

0-75A

0-75AAC

0-75VAC

0-75VDC

5-75V P-P

0-80AAC

0-80VAC

0-80VDC

36-80VDC

0-83.3VAC

0-86.6VAC

0-90VDC

60-90VDC

0-100A

0-100AAC

0-100ADC

35-100Hz

0-100 Ohms

0-100VAC

0-100VDC

100-0-100VDC

0-105VDC

0-110VAC

55-115VAC

0-120AAC

0-120VAC

120VAC

100-120VAC

0-120.47VAC

1P2W 120VAC L-L 0-5AAC

1P2W 57.7-140VAC L-N, 0-5AAC

1P2W 240VAC L-N 0-5AAC

1P2W 57.7-277VAC L-N, 0-1A or 0-5AAC

1P2W 140-277VAC L-N, 0-5AAC

1P2W 100-277VAC L-N, 0-1A or 0-5AAC

1P2W 100-289VAC L-N, 0-5AAC

1P2W 57.7-346VAC L-N, 0-1A or 0-5AAC

0-125AAC

0-125A

0-125VAC

0-125VDC

1P2W 100-500VAC L-L, 0-1A or 0-5AAC

100-125VAC

1P2W 0-600VAC L-L, 0-1AAC

0-130VAC

0-130VDC

105-130VAC

110-130VAC

1P3W 120VAC L-N, 0-5AAC

1P3W 100-139V L-N 0-6AAC

1P3W 220-277V L-N 0-6AAC

0-133.3VAC

0-135VAC

0-13VDC

1P3W 0-600VAC L-L (10-300VAC L-N) 0-1AAC

1P3W 100-600VAC L-L (57.7-346V L-N), 0-1A or 0-5AAC

0-136.4VAC

0-140VAC

60-140VAC

90-140VAC @ 400Hz

0-140.91VAC

0-142.86VAC

0-143VAC

0-143.48VAC

0-143.75VAC

0-144VAC

0-144.2VAC

0-144.23VAC

0-150A

0-150AAC

0-150V

0-150VAC

100-150VAC

0-150VDC

150-0-150VDC

75-150VAC

0-156.53VAC

0-160AAC

0-160VAC

0-160VDC

0-163.6VAC

0-166.6VAC

0-170A

0-173.2VAC

0-180VDC

0-200A

0-200AAC

0-200ADC

0-200 Ω

0-200.00VAC

0-200VAC

0-200VDC

200-0-200VDC

20-200Hz

0-207.6VAC

208VAC

220VAC

0-240VAC

240VAC

0-240VDC

0-250A

0-250AAC

0-250Hz

0-250VAC

0-250VDC

250-0-250VDC

200-250VAC

0-270VAC

0-277VAC

277VAC

288VAC

0-300A

0-300AAC

300Hz

0-300 Ω

0-300VAC

0-300VDC

0-300V DC-1kHz

2-300A AC/DC

151-300VAC

300-0-300VDC

0-330AAC

3P3-4W 0-5AAC

3P3W 100VAC L-L 0-5AAC

3P3W 110VAC L-L

3P3W 110VAC L-L 0-1AAC

3P3W 110VAC L-L 0-5AAC

3P3W 115VAC L-L 0-5AAC

3P3W 120VAC L-L

3P 120VAC

3P3W 120VAC L-L 0-1AAC

3P3W 120VAC L-L 0-5AAC

3P3W 208VAC L-L

3P3W 208VAC L-L 0-5AAC

3P3W 240VAC L-L 0-0.6AAC

3P3W 240VAC L-L

3P3W 100-240VAC L-L 0-5AAC

3P3W 380VAC L-L

3P3W 380VAC L-L 0-5AAC

3P3W 440VAC L-L

3P3W 440VAC L-L 0-5AAC

3P3W 450VAC L-L 0-5AAC

3P3W 460VAC L-L 0-5AAC

3P3W 480VAC L-L

3P 480VAC L-L

3P3W 380-480V L-L

3P3W 241-480VAC L-L 0-5AAC

3P3W 480VAC L-L 0-5AAC

3P3W 173-480VAC L-L, 0-1A or 0-5A

3P3W 100-480VAC L-L, 0-1A or 0-5AAC

3P3W 100-500VAC L-L, 0-1A or 0-5AAC

3P3W 173-500VAC L-L, 0-5AAC

3P3W 575VAC L-L

3P3W 0-600VAC L-L, 0-1AAC

3P3W 100-600VAC L-L, 0-1A or 0-5AAC

3P4W Unbal. Watt Transducer

3P4W 110VAC L-L 0-5AAC

3P4W 119.5V L-L (69VAC L-N) 0-5AAC

3P4W 120VAC L-L 0-1AAC

3P4W 120VAC L-L 0-5AAC

3P4W 120VAC L-N

3P4W 120VAC L-N 0-5AAC

3P4W 220VAC L-N (380VAC L-L) 0-5AAC

3P4W 100-240VAC L-L 0-1AAC

3P4W 100-240VAC L-L 0-5AAC

3P4W 240VAC L-N

3P4W 173-240V L-N 0-6AAC

3P4W 277VAC L-N

3P4W 277VAC L-N 0-5AAC

3P4W 220-277V L-N 0-6AAC

3P4W 480VAC L-L

3P4W 241-480V L-L (140-277V L-N) 0-5AAC

3P4W 480VAC L-L 0-5AAC

3P4W 100-480VAC L-L (57.7-277V L-N), 0-1A or 0-5AAC

3P4W 100-500VAC L-L, 1A or 5AAC CT

3P4W 173-500VAC L-L (100-289V L-N), 0-5AAC

3P4W 0-600VAC L-L (10-300VAC L-N), 0-1AAC

3P4W 100-600VAC L-L (57.7-346V L-N), 0-1A or 0-5AAC

0-350AAC

0-380VAC

380VAC

0-400A

0-400AAC

0-450AAC

400Hz

0-400VAC

0-400VDC

2-400Hz

250-400VDC

380-420Hz

440VAC

360-440Hz

380-440VAC

0-450A

0-450VAC

480VAC

0-500A

0-500AAC

0-500 Ohms

0-500VAC

0-500VDC

500-0-500VDC

50-500VDC

301-500VAC

0-550VAC

0-550VDC

0-600A

0-600AAC

0-600VAC

600VAC

0-600VDC

600-0-600VDC

0-650VDC

0-700A

0-700VDC

0-750AAC

0-750A

0-750VAC

0-750VDC

0-800AAC

0-800VDC

0-850AAC

0-900AAC

0-1000AAC

0-1000A

1000A AC/DC

0-1k Ohms

0-1000VAC

0-1000VDC

35-1000Hz

0-1100AAC

0-1200AAC

0-1200A

100-1200AAC

0-1250VDC

0-1300A

0-1500A

0-1500AAC

0-1500VDC

0-1600AAC

0-1800AAC

0-2000AAC

0-2000A

20-2000Hz

0-2k Ohms

0-2000VDC

0-2000VAC

0-2kVDC

0-2200AAC

2400VAC

0-2500A

0-2500AAC

0-2500VAC

0-2500VDC

0-3000AAC

3kHz

0-3kΩ

0-3000VDC

0-3200AAC

0-3500AAC

1800-3600Hz

0-4000AAC

0-4000A

0-4000VDC

4160VAC

4200VAC

0-4500AAC

0-4500A

0-5000AAC

0-5000A

0-5k Ohms

0-5000RPM

0-5000VDC

6600VAC

7,200VAC

0-10000A

0-10kHz

0-10000 ohms

0-10k Ohms

11,500VAC

0-12000A

12,000VAC

13.2kVAC

14,400VAC

0-20,000Hz

Potentiometer 500 Ohm to 20k Ohm

0-20,000RPM

30kHz

0-30kHz

0-30kΩ

40kA

0-50k Ohms

0-60kHz

100kHz

Potentiometer 10 ohm to 100k ohm

0-100k Ohms

0-150kWAC

0-200k Ohms

0-250kHz

0-300kΩ

0-500k Ohms

0-1MHz

0-1000kWAC

0-1500kWAC

0-2M Ohms

0-3MΩ

0-5M Ohms

0.1-10MPa (14.5-1450PSI)

0-20M Ohms

0-30MΩ

0-50M Ohms

0.5-50MPa (72.5-7200psi)

5-70MPa (720-10150PSI)

0-100M ohm

0-1T Ohm

Battery Test

Diode Test

Contact Closures

Load cells 6-wire ratio

Load cells 4-wire ratio

OFF-L1-L2-L3

Quadrature

Magnetic Pickup

Push-Pull Pulses

Cu10 RTD

Cu20 RTD

Cu25 RTD

Cu50 RTD

Cu53 RTD

Cu100 RTD

Ni50 RTD

Ni100 RTD

Ni120 RTD

Ni200 RTD

Ni1000 RTD

Pt10 RTD

Pt20 RTD

Pt25 RTD

Pt50 RTD

Pt100 RTD

JPt100 RTD

Pt200 RTD

Pt250 RTD

Pt300 RTD

Pt400 RTD

Pt500 RTD

Pt1000 RTD

Short Test

Specify

B-T/C

C-T/C

E-T/C

F-T/C

J-T/C

K-T/C

L-T/C

LR-T/C

N-T/C

R-T/C

S-T/C

T-T/C

U-T/C

W-T/C

W3-T/C

W5-T/C

NTC Thermistors, Specify R25 (100Ω to 200.00 kΩ) and Beta (2000 to 5500)

PTC Thermistor, KTY-121

PTC Thermistor, Combined 1500 Ω Nom.

PTC Thermistor, KTY-210

PTC Thermistor, KTY-220

NPN Transistor Pulses

PNP Transistor Pulses

Pulsed, Dual, 0-25Hz

0-1mADC

-1 to 0 to +1mADC

0-5mADC

0-10mADC

0-15.625mV

0-20mADC

0-20mV

4-20mADC

0-31.24988mV

0-50mV

0-60mV

0-62.5mV

0-75mV

0-100mAAC

0-100mV

0-120mV

0-150mV

0-156.25mV

180mV

0-190mV

0-200mAAC

0-200mV

0-300mV

380mV

0-500mAAC

0-500mV

0-0.8AAC

0-1AAC

0-1VAC

0-1VDC

0-2V

2.5V

4.5V

0-5AAC

0-5VDC

1-5VDC

0-10VAC

0-10VDC

-10 to 0 to +10VDC

0-30VDC

0-50VAC

115VAC

120VAC

169VDC

0-200VAC

240VAC

338VDC

340VDC

HART

Open Collector

Pulse

Pulse, 2

Relay

Specify

Multi-Ratio

Select or Specify

1:1A

2A:200mA

2.5:5A

3A:47mA

3:5A

5A:47mA

5:5A

5+5:5A

5+5+5:5A

5+5+5+5:5A

5+5+5+5+5:5A

6:5A

7.5:5A

10A:47mA

10:1A

10:5A

10:10A

15A:20mA

15A:47mA

15:1A

15:5A

20A:47mA

20:1A

20:5A

25:5A

25:25A

30A:20mA

30A:47mA

30A:50mA

30:1A

30:2A

30:5A

40A:47mA

40:1A

40:4A

40:5A

45:3A

45:5A

50A:20mA

50A:47mA

50:1A

50:5A

60:4A

60:4.8A

60:5A

75:1A

75:5A

80:5A

90:6A

100A:47mA

100:1A

100:5A

100:10A

120:5A

120:7A

125A:47mA

125:1A

125:5A

130A:47mA

150:1A

150:5A

160:5A

180:5A

200:1A

200:5A

250:1A

250:5A

300:1A

300:5A

350:5A

400:5A

450:5A

500:0.2A

500:1A

500:5A

600A:100mA

600:1A

600:5A

750:5A

800:5A

850:5VA

900:5A

1,000:1A

1,000:0.5A

1,000:5A

1,200:1A

1,200:5A

1,500:1A

1,500:5A

1,600:5A

1,800:5A

2,000:1A

2,000:5A

2,400:6A

2,500:5A

3,000:5A

3,200:5A

3,500:5A

3,600:5A

4,000:0.8A

4,000:1A

4,000:5A

4.500:5A

5,000:5A

6,000:5A

7,000:5A

7,500:5A

8,000:5A

9,000:5A

10,000:5A

12,000:5A

15,000:5A

18,000:5A

20,000:5A

20,000:10A

25,000:5A

30,000:5A

40,000:5A

45,000:5A

50,000:5A

115,000:5A

Clear Filters