Current Sense Transformers

Manufacturer Series Packaging Product Status Frequency Range Type Current Rating (Amps) Inductance ET (Volt-Time) Turns Ratio - Primary:Secondary Current Ratio DC Resistance (DCR) Ratings Mounting Type Size / Dimension Height - Seated (Max) Termination Style

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Current Sense Transformers

Current Sense Transformers are magnetic components used to detect, monitor and measure current in electronic and electrical systems. They provide isolation between the primary current path and sensing circuitry, making them suitable for power monitoring, overload detection, feedback control and protection functions. They are widely used in power supplies, motor drives, industrial control equipment, energy meters, inverters, battery systems, communication equipment and embedded applications.

This category includes current transformers, current sensing transformers, AC current sense transformers, PCB current transformers, split-core current transformers and related magnetic sensing components. These products are commonly selected based on current range, turns ratio, frequency range, isolation voltage, accuracy, burden resistance, mounting type, package style and application requirements.

TomatoElec supplies original Current Sense Transformers from recognized manufacturers such as Pulse Electronics, Bourns, Würth Elektronik, TDK, Murata, Triad Magnetics, Coilcraft, Hammond Manufacturing and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Frequency Range Type Current Rating (Amps) Inductance ET (Volt-Time) Turns Ratio - Primary:Secondary Current Ratio DC Resistance (DCR) Ratings Mounting Type Size / Dimension Height - Seated (Max) Termination Style
ACTL-0750-020 OPT C0.6

ACTL-0750-020 OPT C0.6

CURR SENSE XFMR 100:1 20A INLINE

Continental Control Systems

65 -
RFQ

-

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 20 A - - 100:1 - - - Free Hanging (In-Line) 2.378" L x 0.902" W (60.40mm x 22.90mm) 2.402" (61.00mm) Wire Leads
ACTL-0750-200 OPT C0.6

ACTL-0750-200 OPT C0.6

CURR SENS XFMR 100:1 200A INLINE

Continental Control Systems

48 -
RFQ
ACTL-0750-200 OPT C0.6

Datasheet

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 200 A - - 100:1 - - - Free Hanging (In-Line) 2.378" L x 0.902" W (60.40mm x 22.90mm) 2.402" (61.00mm) Wire Leads
ACTL-0750-100 OPT C0.6

ACTL-0750-100 OPT C0.6

CURR SENS XFMR 100:1 100A INLINE

Continental Control Systems

35 -
RFQ

-

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 100 A - - 100:1 - - - Free Hanging (In-Line) 2.378" L x 0.902" W (60.40mm x 22.90mm) 2.402" (61.00mm) Wire Leads
ACTL-0750-250 OPT C0.6

ACTL-0750-250 OPT C0.6

CURR SENS XFMR 100:1 250A INLINE

Continental Control Systems

35 -
RFQ

-

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 250 A - - 100:1 - - - Free Hanging (In-Line) 2.378" L x 0.902" W (60.40mm x 22.90mm) 2.402" (61.00mm) Wire Leads
ACTL-1250-600 OPT C0.6

ACTL-1250-600 OPT C0.6

CURR SENS XFMR 100:1 600A INLINE

Continental Control Systems

55 -
RFQ

-

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 600 A - - 100:1 - - - Free Hanging (In-Line) 4.488" L x 1.583" W (114.00mm x 40.20mm) 3.283" (83.40mm) Wire Leads
ACTL-1250-400 OPT C0.6

ACTL-1250-400 OPT C0.6

CURR SENS XFMR 100:1 400A INLINE

Continental Control Systems

32 -
RFQ

-

Accu-CT® Bag Active 50/60Hz Non-Invasive (Split Core) 400 A - - 100:1 - - - Free Hanging (In-Line) 4.488" L x 1.583" W (114.00mm x 40.20mm) 3.283" (83.40mm) Wire Leads
DN-843I-CT-10

DN-843I-CT-10

3-CH, 10 A CURRENT TRANSFORMER

ICP DAS USA INC

29 -
RFQ
DN-843I-CT-10

Datasheet

- Box Active - Non-Invasive (Solid Core) 10 A - - - - - - DIN Rail 5.827" L x 2.980" W (148.00mm x 75.70mm) 1.535" (39.00mm) -
DN-843I-CT-20

DN-843I-CT-20

3-CH 20 A CURRENT TRANSFORMER

ICP DAS USA INC

28 -
RFQ
DN-843I-CT-20

Datasheet

- Box Active - Non-Invasive (Solid Core) 20 A - - - - - - DIN Rail 5.827" L x 2.980" W (148.00mm x 75.70mm) 1.535" (39.00mm) -
A82-30250

A82-30250

Current Transformers 1PH CURR TX

Carlo Gavazzi Inc.

35 -
RFQ

-

* Bulk Active - - - - - - - - - - - - -
54050C

54050C

CURR SENSE XFMR 1:1:50 15A SMD

Murata Electronics

239 -
RFQ

-

5400 Tape & Reel (TR) Active 50kHz ~ 500kHz Invasive 15 A 3.8 mH - 1:1:50 50:1:1 50Ohm - Surface Mount - 0.323" (8.20mm) Gull Wing
5RL-601

5RL-601

ANSI CT,600:5,1.56"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5RL-601

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 600:5 120:1 - - Free Hanging (In-Line) - - Wire Leads
5SFT-601

5SFT-601

ANSI CT,600:5,1.56"I.D.,Term Con

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5SFT-601

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 600:5 120:1 - - Panel Mount - - Stud
6RL-101

6RL-101

ANSI CT,100:5,2.06"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
6RL-101

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 100:5 20:1 - - Free Hanging (In-Line) - - Wire Leads
6SFT-101

6SFT-101

ANSI CT,100:5,2.06"I.D.,Term Con

Sifam Tinsley Instrumentation Inc

100 -
RFQ
6SFT-101

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 100:5 20:1 - - Panel Mount - - Stud
5DRL-251

5DRL-251

ANSI CT,250:5,1.56"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5DRL-251

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 250:5 50:1 - - Free Hanging (In-Line) - - Wire Leads
5DRL-301

5DRL-301

ANSI CT,300:5,1.56"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5DRL-301

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 300:5 60:1 - - Free Hanging (In-Line) - - Wire Leads
5DRL-151

5DRL-151

ANSI CT,150:5,1.56"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5DRL-151

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 150:5 30:1 - - Free Hanging (In-Line) - - Wire Leads
5SHT-201

5SHT-201

ANSI CT,200:5,1.56"I.D.,Term Con

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5SHT-201

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 200:5 40:1 - - Panel Mount - - Stud
6RL-501

6RL-501

ANSI CT,500:5,2.06"ID,24"Ld,Dnut

Sifam Tinsley Instrumentation Inc

100 -
RFQ
6RL-501

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 500:5 100:1 - - Free Hanging (In-Line) - - Wire Leads
5SHT-501

5SHT-501

ANSI CT,500:5,1.56"I.D.,Term Con

Sifam Tinsley Instrumentation Inc

100 -
RFQ
5SHT-501

Datasheet

Omega 30 Retail Package Active 50Hz ~ 400Hz Non-Invasive (Solid Core) - - - 500:5 100:1 - - Panel Mount - - Stud
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