Current transformers Revenue grade current transformers Subtype

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Accurate current measurement is essential for effective electrical system monitoring and protection. At Blackhawk Supply, we stock a comprehensive range of current transformers (CTs) engineered to step down high electrical currents into manageable signals for metering, protective relaying and control applications.

From split core current transformers that install without circuit interruption to solid core models delivering precision measurement, our CT inventory supports the diverse requirements of industrial facilities, commercial buildings and renewable energy installations.

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AC Current Transformers

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Split Core Current Transformers

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CR Magnetics CR8448-2500-N Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 6.6 Vmax RMS | 40 Arms Maximum Input Current Range | 0.28" ID | Blackhawk Supply

CR8448-2500-N | Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 6.6 Vmax RMS | 40 Arms Maximum Input Current Range | 0.28" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8448-2500-N

CR Magnetics CR8349-2500-N Revenue Grade Vertical PCB Current Transformer | Solid Core | 2500 Turns | 11.2 Vmax RMS | 75 Arms Maximum Input Current Range | 0.35" ID | Blackhawk Supply

CR8349-2500-N | Revenue Grade Vertical PCB Current Transformer | Solid Core | 2500 Turns | 11.2 Vmax RMS | 75 Arms Maximum Input Current Range | 0.35" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8349-2500-N

CR Magnetics CR8450-2500-N Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 12.0 Vmax RMS | 75 Arms Maximum Input Current Range | 0.515" ID | Blackhawk Supply

CR8450-2500-N | Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 12.0 Vmax RMS | 75 Arms Maximum Input Current Range | 0.515" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8450-2500-N

CR Magnetics CR8349-1000-N Revenue Grade Vertical PCB Current Transformer | Solid Core | 1000 Turns | 5.1 Vmax RMS | 50 Arms Maximum Input Current Range | 0.35" ID | Blackhawk Supply

CR8349-1000-N | Revenue Grade Vertical PCB Current Transformer | Solid Core | 1000 Turns | 5.1 Vmax RMS | 50 Arms Maximum Input Current Range | 0.35" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8349-1000-N

CR Magnetics CR8449-2500-N Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 10.0 Vmax RMS | 50 Arms Maximum Input Current Range | 0.354" ID | Blackhawk Supply

CR8449-2500-N | Revenue Grade Wire Lead Current Transformer | Solid Core | 2500 Turns | 10.0 Vmax RMS | 50 Arms Maximum Input Current Range | 0.354" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8449-2500-N

CR Magnetics CR8459-2000-N Revenue Grade Wire Lead Current Transformer | Solid Core | 2000 Turns | 11.5 Vmax RMS | 200 Arms Maximum Input Current Range | 0.75" ID | Blackhawk Supply

CR8459-2000-N | Revenue Grade Wire Lead Current Transformer | Solid Core | 2000 Turns | 11.5 Vmax RMS | 200 Arms Maximum Input Current Range | 0.75" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8459-2000-N

CR Magnetics CR8348-2500-N Revenue Grade Vertical PCB Current Transformer | Solid Core | 2500 Turns | 7.5 Vmax RMS | 40 Arms Maximum Input Current Range | 0.27" ID | Blackhawk Supply

CR8348-2500-N | Revenue Grade Vertical PCB Current Transformer | Solid Core | 2500 Turns | 7.5 Vmax RMS | 40 Arms Maximum Input Current Range | 0.27" ID | CR Magnetics

Brand: CR Magnetics

SKU: CR8348-2500-N

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Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply

PX3ULX05 | Pressure, Dry, Univ, LCD | Veris

Brand: Veris

SKU: PX3ULX05

Belimo FSNF120 US Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply

FSNF120 US | Fire & Smoke Actuator | 70 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo

Brand: Belimo

SKU: FSNF120 US

Veris PWLX05S Pressure | Wet | Nema 4 | LCD | 0-250PSID | Blackhawk Supply

PWLX05S | Pressure | Wet | Nema 4 | LCD | 0-250PSID | Veris

Brand: Veris

SKU: PWLX05S

Siemens SKD62U Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Blackhawk Supply

SKD62U | Flowrite Electro-Hydraulic Actuator, 24Vac, Proportional, SR, 3/4" Stroke | Siemens

Brand: Siemens

SKU: SKD62U

iO HVAC Controls iO-TWIN Universal Twinning Kit | Blackhawk Supply

iO-TWIN | Universal Twinning Kit | iO HVAC Controls

Brand: iO HVAC Controls

SKU: iO-TWIN

Belimo NMB24-SR Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply

NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

Brand: Belimo

SKU: NMB24-SR

Belimo ZS-CCV-90 CCV Weather Shield Kit AF/NF/LF | Blackhawk Supply

ZS-CCV-90 | CCV Weather Shield Kit AF/NF/LF | Belimo

Brand: Belimo

SKU: ZS-CCV-90

Johnson Controls A421AEC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Blackhawk Supply

A421AEC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA4X, 6' 7" lead, -40 to 212F, HTG/CLG | Johnson Controls

Brand: Johnson Controls

SKU: A421AEC-02C

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