Current transformers 0 - 2400 a Current measurement range

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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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Veris H421 Split Core | Span Adj. | Range: 0-1200AAC | Output: 4-20mA | Loo | Blackhawk Supply

H421 | Split Core | Span Adj. | Range: 0-1200AAC | Output: 4-20mA | Loo | Veris

Brand: Veris

SKU: H421

Veris H6812-2400A-5A CT | SplitCore | Instrument Grade | 5.5in x 2.5in ID | 2400A to 5A | Blackhawk Supply

H6812-2400A-5A | CT | SplitCore | Instrument Grade | 5.5in x 2.5in ID | 2400A to 5A | Veris (OBSOLETE)

Brand: Veris

SKU: H6812-2400A-5A

Veris H6812-2400A-5AU CT | SplitCore | Instrument Grade | 5.5in x 2.5in ID | 2400A to 5A | Blackhawk Supply

H6812-2400A-5AU | CT | SplitCore | Instrument Grade | 5.5in x 2.5in ID | 2400A to 5A | Veris (OBSOLETE)

Brand: Veris

SKU: H6812-2400A-5AU

Veris H6812-2400A-.3V CT | SpltCore | InstrumentGrade | 5.5in x 2.5inID | 2400A to 0.333V | Blackhawk Supply

H6812-2400A-.3V | CT | SpltCore | InstrumentGrade | 5.5in x 2.5inID | 2400A to 0.333V | Veris

Brand: Veris

SKU: H6812-2400A-.3V

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Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply

VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics

Brand: Viconics

SKU: VT7652B5031

Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply

MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D

Brand: Square D

SKU: MD3604X

Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK5-GT

Contemporary Controls EISK8-GT Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply

EISK8-GT | Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls

Brand: Contemporary Controls

SKU: EISK8-GT

Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply

EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls

Brand: Contemporary Controls

SKU: EIBA5-100T/R

Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply

S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo

Brand: Belimo

SKU: S2A

Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply

B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo

Brand: Belimo

SKU: B225+LF120 US

Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply

GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens

Brand: Siemens

SKU: GCA161.1U

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