current sensors

Whether you are an electrical contractor, HVAC technician or a maintenance professional, you need reliable current switches to ensure your system's performance and safety. But finding the professional-grade solution that performs from a traditional local supplier can mean costly delays and unnecessary downtime. Keep your operations going with high-performance components from Blackhawk Supply. We have a comprehensive inventory of industrial-grade current switches available to order.

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Functional Devices RIBXG21TF Enclosed Split-Core AC Sensor 120-277V .5-150Amp fixed terminals | Blackhawk Supply

RIBXG21TF | Enclosed Split-Core AC Sensor 120-277V .5-150Amp fixed terminals | Functional Devices

Brand: Functional Devices

SKU: RIBXG21TF

Functional Devices RIBXG21TA Enclosed Split-Core AC Sensor, 120-277V, .75-150Amp, adjustable, terminals | Blackhawk Supply

RIBXG21TA | Enclosed Split-Core AC Sensor, 120-277V, .75-150Amp, adjustable, terminals | Functional Devices

Brand: Functional Devices

SKU: RIBXG21TA

Dwyer CCT50-100 Split core Selectable 100/150/200 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply

CCT50-100 | Split core Selectable 100 / 150 / 200 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer

Brand: Dwyer

SKU: CCT50-100

Dwyer CCT40-100 Split core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply

CCT40-100 | Split core Selectable 10 / 20 / 50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer

Brand: Dwyer

SKU: CCT40-100

Senva Sensors C-1303-L Analog 0-5VDC Current SensorSolid-core, 5A range | Blackhawk Supply

C-1303-L | Analog 0-5VDC Current SensorSolid-core, 5A range | Senva Sensors

Brand: Senva Sensors

SKU: C-1303-L

Senva Sensors C-1220-L Preset, 0.75-5A, solid core - mini | Blackhawk Supply

C-1220-L | Preset, 0.75-5A, solid core - mini | Senva Sensors

Brand: Senva Sensors

SKU: C-1220-L

Dwyer CCS-111100 Current switch | solid core | adjustable | normally open | red/green LED | min. set point 1.00. | Blackhawk Supply

CCS-111100 | Current switch | solid core | adjustable | normally open | red / green LED | min. set point 1.00. | Dwyer

Brand: Dwyer

SKU: CCS-111100

Veris H614 Hawkeye 1.5 to 150 A Auto Calibration VFD Current Switch, Split-Core | Blackhawk Supply

H614 | Hawkeye 1.5 to 150 A Auto Calibration VFD Current Switch, Split-Core | Veris

Brand: Veris

SKU: H614

Functional Devices RIBXKNUTA RIBXKNUTA | Blackhawk Supply

RIBXKNUTA | RIBXKNUTA | Functional Devices

Brand: Functional Devices

SKU: RIBXKNUTA

ACI A/SCTV2-150 Analog Current Sensor, 0-10 VDC, DIN Rail, Split Core, 0-50, 0-100, 0-150 Amp (Default) | Blackhawk Supply

A / SCTV2-150 | Analog Current Sensor, 0-10 VDC, DIN Rail, Split Core, 0-50, 0-100, 0-150 Amp (Default) | ACI

Brand: ACI

SKU: A/SCTV2-150

Functional Devices RIBXV Enclosed Internal AC Sensor, Analog Output | Blackhawk Supply

RIBXV | Enclosed Internal AC Sensor, Analog Output | Functional Devices

Brand: Functional Devices

SKU: RIBXV

Functional Devices RIBXRA Enclosed Solid-Core AC Sensor, Adjustable | Blackhawk Supply

RIBXRA | Enclosed Solid-Core AC Sensor, Adjustable | Functional Devices

Brand: Functional Devices

SKU: RIBXRA

Functional Devices RIBXF Enclosed Internal AC Sensor, Fixed | Blackhawk Supply

RIBXF | Enclosed Internal AC Sensor, Fixed | Functional Devices

Brand: Functional Devices

SKU: RIBXF

Dwyer CCT40-202 Solid core Selectable 10/20/50 A Range, Self-powered, 0-5 V | Blackhawk Supply

CCT40-202 | Solid core Selectable 10 / 20 / 50 A Range, Self-powered, 0-5 V | Dwyer

Brand: Dwyer

SKU: CCT40-202

Johnson Controls CSDSCM-S75005L CURRSWSELFCALSOLID | Blackhawk Supply

CSDSCM-S75005L | CURRSWSELFCALSOLID | Johnson Controls

Brand: Johnson Controls

SKU: CSDSCM-S75005L

Johnson Controls CSDSCM-C01050 CURRSWSELFCALCLMP | Blackhawk Supply

CSDSCM-C01050 | CURRSWSELFCALCLMP | Johnson Controls

Brand: Johnson Controls

SKU: CSDSCM-C01050

Johnson Controls CSDSC-C45050L1 CURRSWSELFCALCLMP | Blackhawk Supply

CSDSC-C45050L1 | CURRSWSELFCALCLMP | Johnson Controls

Brand: Johnson Controls

SKU: CSDSC-C45050L1

Senva Sensors C-2320HV Preset HV, 0.5-100A, split core | Blackhawk Supply

C-2320HV | Preset HV, 0.5-100A, split core | Senva Sensors

Brand: Senva Sensors

SKU: C-2320HV

Johnson Controls R310AE-2C CURRENTSTATUSSWITCH | Blackhawk Supply

R310AE-2C | CURRENTSTATUSSWITCH | Johnson Controls

Brand: Johnson Controls

SKU: R310AE-2C

Johnson Controls R310AD-1C CURRENTSTATUSSWITCH | Blackhawk Supply

R310AD-1C | CURRENTSTATUSSWITCH | Johnson Controls

Brand: Johnson Controls

SKU: R310AD-1C

CR Magnetics CR4510-250 True RMS AC Voltage Transducer | Single Element | 20 Hz - 5 KHz | >= 2K Output Load | 24 VDC +/-10% | 0-250 VAC Input Range | 0 - 5 VDC Output Range | Blackhawk Supply

CR4510-250 | True RMS AC Voltage Transducer | Single Element | 20 Hz - 5 KHz | >= 2K Output Load | 24 VDC + / -10% | 0-250 VAC Input Range | 0 - 5 VDC Output Range | CR Magnetics

Brand: CR Magnetics

SKU: CR4510-250

Senva Sensors C-1220HV-L CURRENT SWITCH, PRESET,120VAC MINI SOLID-CORE .75-5A RANGE | Blackhawk Supply

C-1220HV-L | CURRENT SWITCH, PRESET, 120VAC MINI SOLID-CORE .75-5A RANGE | Senva Sensors

Brand: Senva Sensors

SKU: C-1220HV-L

Dwyer SCS-111100 Solid core current switch with adjustable set point | amperage range 1 to 135 A. | Blackhawk Supply

SCS-111100 | Solid core current switch with adjustable set point | amperage range 1 to 135 A. | Dwyer

Brand: Dwyer

SKU: SCS-111100

Macromatic TH43162-16J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.6 - 60 minutes | Encapsulated | Analog | Blackhawk Supply

TH43162-16J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.6 - 60 minutes | Encapsulated | Analog | Macromatic

Brand: Macromatic

SKU: TH43162-16J

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Veris AG01 Gas Platform Sensor,Carbon Monoxide 3% | Blackhawk Supply

AG01 | Gas Platform Sensor, Carbon Monoxide 3% | Veris

Brand: Veris

SKU: AG01

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