Monitoring relays 5 years Warranty

All Types

Image for Current Monitoring Relays

Current Monitoring Relays

Image for Voltage Monitoring Relays

Voltage Monitoring Relays

Sort by

Veris H921 Current Transducer | Split-Core | 0-120A | 4-20mA | Blackhawk Supply

H921 | Current Transducer | Split-Core | 0-120A | 4-20mA | Veris

Brand: Veris

SKU: H921

Veris H904 SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Blackhawk Supply

H904 | SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Veris

Brand: Veris

SKU: H904

Veris H934 Current Switch/Relay Combo | Split Core | SPST | VFD | Blackhawk Supply

H934 | Current Switch / Relay Combo | Split Core | SPST | VFD | Veris

Brand: Veris

SKU: H934

Veris H909 SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.O. | Blackhawk Supply

H909 | SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.O. | Veris

Brand: Veris

SKU: H909

Veris H709 Solid Core | Adj. | Calibration LED's | Range:1-135AAC | 120VAC | Blackhawk Supply

H709 | Solid Core | Adj. | Calibration LED's | Range:1-135AAC | 120VAC | Veris

Brand: Veris

SKU: H709

Veris H6ECM05 Split Core | Current Switch | ECM Motors | Blackhawk Supply

H6ECM05 | Split Core | Current Switch | ECM Motors | Veris

Brand: Veris

SKU: H6ECM05

Veris H722LC SolidCore | Range:0-10 | 0-20 | 0-40AAC Sw Select | Output:0-5VDC | Blackhawk Supply

H722LC | SolidCore | Range:0-10 | 0-20 | 0-40AAC Sw Select | Output:0-5VDC | Veris

Brand: Veris

SKU: H722LC

Veris H958 Current Switch/Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Blackhawk Supply

H958 | Current Switch / Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Veris

Brand: Veris

SKU: H958

Veris H906 SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.C. | Blackhawk Supply

H906 | SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.C. | Veris

Brand: Veris

SKU: H906

Veris H809 Mini Solid Core | Adj | Range:0.75-50AAC | N.O. | Output:0.2A@120VAC | Blackhawk Supply

H809 | Mini Solid Core | Adj | Range:0.75-50AAC | N.O. | Output:0.2A@120VAC | Veris

Brand: Veris

SKU: H809

Veris H909HV Current Switch | Split-Core | Adj | N.O. | 250V | Blackhawk Supply

H909HV | Current Switch | Split-Core | Adj | N.O. | 250V | Veris

Brand: Veris

SKU: H909HV

Functional Devices RIBXGTA-NC Current Switch; Split Core; Adjustable; 0.75-150 Amp; Normally Closed Output; Terminal | Blackhawk Supply

RIBXGTA-NC | Current Switch; Split Core; Adjustable; 0.75-150 Amp; Normally Closed Output; Terminal | Functional Devices

Brand: Functional Devices

SKU: RIBXGTA-NC

Veris H932 Current Sensor 0-5VDC/Relay Combo | Split Core | SPST | Blackhawk Supply

H932 | Current Sensor 0-5VDC / Relay Combo | Split Core | SPST | Veris

Brand: Veris

SKU: H932

Veris H959 Current Switch/Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Blackhawk Supply

H959 | Current Switch / Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Veris

Brand: Veris

SKU: H959

Veris H952 Current Sensor 0-5VDC/Relay Combo | Split Core | SPST | 9-12VDC RC | Blackhawk Supply

H952 | Current Sensor 0-5VDC / Relay Combo | Split Core | SPST | 9-12VDC RC | Veris

Brand: Veris

SKU: H952

Veris H421SP Split Core | Span Adj. | Range: 0-2400AAC (Factory Calibrated) | Output: 4-20mA | Blackhawk Supply

H421SP | Split Core | Span Adj. | Range: 0-2400AAC (Factory Calibrated) | Output: 4-20mA | Veris

Brand: Veris

SKU: H421SP

Veris H540NS Fractional HP | Fixed | Output:1A@30VAC/DC | Coil 24VAC/DC | Contact | Blackhawk Supply

H540NS | Fractional HP | Fixed | Output:1A@30VAC / DC | Coil 24VAC / DC | Contact | Veris

Brand: Veris

SKU: H540NS

Functional Devices RIBXGNTA Current Switch; Split Core; Adjustable; 0.75-150 Amp; Terminal | Blackhawk Supply

RIBXGNTA | Current Switch; Split Core; Adjustable; 0.75-150 Amp; Terminal | Functional Devices

Brand: Functional Devices

SKU: RIBXGNTA

Committed to customer satisfaction

as experts in Monitoring Relays

Recently Viewed

Popular Products

View all →

Square D ATS22D88S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply

ATS22D88S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 77A, 208-600V, 25-75 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Square D

Brand: Square D

SKU: ATS22D88S6U

Graco D52955 Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Blackhawk Supply

D52955 | Husky 515 PP 1/2 in NPT Standard Pump, PP Center Section, PP Seats, TPE Balls & TPE Diaphragm | Graco

Brand: Graco

SKU: D52955

Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply

NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D

Brand: Square D

SKU: NQ442L4C

Square D 171CBU98090 UNITY M1E SERIAL 232/485 | Blackhawk Supply

171CBU98090 | UNITY M1E SERIAL 232/485 | Square D

Brand: Square D

SKU: 171CBU98090

Graco D31211 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply

D31211 | Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Graco

Brand: Graco

SKU: D31211

Square D MA4IMA161 Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Blackhawk Supply

MA4IMA161 | Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Square D

Brand: Square D

SKU: MA4IMA161

Square D D325NR Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Blackhawk Supply

D325NR | Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Square D by Schneider Electric

Brand: Square D

SKU: D325NR

Keystone F89U-014 F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Blackhawk Supply

F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone

Brand: Keystone

SKU: F89U-014

The product has been added to cart.