monitoring relays

All Types
Image for Current Monitoring Relays Current Monitoring Relays Image for Voltage Monitoring Relays Voltage Monitoring Relays
Filter
View Details 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
$40.51 each
View Details ACI A/SCS2-L Current Switch (Solid Core) | N/O 0-200A | Fixed Trip Point: 0.5A | Output Switch Rating: 0.20A @ 200 VAC/VDC | Blackhawk Supply
A / SCS2-L | Current Switch (Solid Core) | N / O 0-200A | Fixed Trip Point: 0.5A | Output Switch Rating: 0.20A @ 200 VAC / VDC | ACI
Brand: ACI
SKU: A/SCS2-L
$60.41 each
View Details Wika 14110042 Digital indicator model DI32-1 | Blackhawk Supply
14110042 | Digital indicator model DI32-1 | Wika
Brand: Wika
SKU: 14110042
$399.77 each
View Details Macromatic CMD10AD2U Muti-function Current Monitor | DIN Rail | 5A DPDT | multi-range .5ma to 10 A | Blackhawk Supply
CMD10AD2U | Muti-function Current Monitor | DIN Rail | 5A DPDT | multi-range .5ma to 10 A | Macromatic
Brand: Macromatic
SKU: CMD10AD2U
$144.80 each
View Details Macromatic CAH05A2BD Over/under current sensing relay | 10 Amp relay | SPDT | 120 VAC input | 0.5 - 5A current range | start delay | Adj trip delay | Blackhawk Supply
CAH05A2BD | Over / under current sensing relay | 10 Amp relay | SPDT | 120 VAC input | 0.5 - 5A current range | start delay | Adj trip delay | Macromatic
Brand: Macromatic
SKU: CAH05A2BD
$112.60 each
View Details Veris U004-0045 CT | SplitCore | 400A:0.333VAC | 1.250" | Blackhawk Supply
U004-0045 | CT | SplitCore | 400A:0.333VAC | 1.250" | Veris
Brand: Veris
SKU: U004-0045
$70.27 each
View Details Veris H6810-300A-.3VU CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Blackhawk Supply
H6810-300A-.3VU | CT | Split Core | Size 2 | 1.2in x 1.3in ID | 300A to .333V | Veris
Brand: Veris
SKU: H6810-300A-.3VU
$78.88 each
View Details Veris H6812-1200A-1V CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:1V | Blackhawk Supply
H6812-1200A-1V | CT | Split Core | Size 4 | 5.5in x 2.5in ID | 1200A:1V | Veris
Brand: Veris
SKU: H6812-1200A-1V
$144.46 each
View Details Veris H6810-200A-1VU CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 200A to 1V | Blackhawk Supply
H6810-200A-1VU | CT | Split Core | Instrument Grade | 1.2in x 1.3in ID | 200A to 1V | Veris
Brand: Veris
SKU: H6810-200A-1VU
$88.31 each
View Details Senva Sensors CVT-F08S-L10 CVT, ROGOWSKI, SMALL, 800A | Blackhawk Supply
CVT-F08S-L10 | CVT, ROGOWSKI, SMALL, 800A | Senva Sensors
Brand: Senva Sensors
SKU: CVT-F08S-L10
$154.43 each
View Details Senva Sensors CVT-F08M CVT, ROGOWSKI, MEDIUM, 800A, 3 FT LEADS, BLACK | Blackhawk Supply
CVT-F08M | CVT, ROGOWSKI, MEDIUM, 800A, 3 FT LEADS, BLACK | Senva Sensors
Brand: Senva Sensors
SKU: CVT-F08M
$139.13 each
View Details Senva Sensors C-3106 ANALOG ROGOWSKI, 300A, 9" | Blackhawk Supply
C-3106 | ANALOG ROGOWSKI, 300A, 9" | Senva Sensors
Brand: Senva Sensors
SKU: C-3106
$153.79 each
View Details Senva Sensors C-2320HV-L CURRENT SWITCH, PRESET, 120VAC SPLIT-CORE, 0.45-50A RANGE | Blackhawk Supply
C-2320HV-L | CURRENT SWITCH, PRESET, 120VAC SPLIT-CORE, 0.45-50A RANGE | Senva Sensors
Brand: Senva Sensors
SKU: C-2320HV-L
$38.63 each
View Details Square D RM22TU23 Zelio Undervoltage Control Relay, 3-Phase, 380-480V AC, 8A, 2 C/O, Screw Terminals | Blackhawk Supply
RM22TU23 | Zelio Undervoltage Control Relay, 3-Phase, 380-480V AC, 8A, 2 C / O, Screw Terminals | Square D by Schneider Electric
Brand: Square D
SKU: RM22TU23
$139.75 each
View Details Square D RM35JA31MW Current Control Relay RM35-J - Range 2..500 mA | Blackhawk Supply
RM35JA31MW | Current Control Relay RM35-J - Range 2..500 mA | Square D by Schneider Electric
Brand: Square D
SKU: RM35JA31MW
$136.62 each
View Details Square D RMCL55BD Zelio Isoled Analog Converter, 4-20 mA, 24V DC, LED Green Signal, IP20, IP50 | Blackhawk Supply
RMCL55BD | Zelio Isoled Analog Converter, 4-20 mA, 24V DC, LED Green Signal, IP20, IP50 | Square D by Schneider Electric
Brand: Square D
SKU: RMCL55BD
$144.18 each
View Details Square D RM17UAS15 Voltage Control Relay RM17-U - Range 65..260 VAC | Blackhawk Supply
RM17UAS15 | Voltage Control Relay RM17-U - Range 65..260 VAC | Square D by Schneider Electric
Brand: Square D
SKU: RM17UAS15
$137.59 each
View Details CR Magnetics CR7310-EH-24D-0.11-A-CD-ELR-R1 AC Ground Fault Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | Blackhawk Supply
CR7310-EH-24D-0.11-A-CD-ELR-R1 | AC Ground Fault Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-EH-24D-0.11-A-CD-ELR-R1
View Details
View Details CR Magnetics CR7310-EH-120-0.11-A-CD-ELR-R1 AC Ground Fault Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | Blackhawk Supply
CR7310-EH-120-0.11-A-CD-ELR-R1 | AC Ground Fault Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-EH-120-0.11-A-CD-ELR-R1
View Details
View Details CR Magnetics CR4560-500 True RMS AC Voltage Transducer | 3 Element and 3 Wire | 20 Hz - 5 KHz | 0 - 500 Output Load | 24 VDC +/-10% | 0-500 VAC Input Range | 4 - 20 mADC Output Range | Blackhawk Supply
CR4560-500 | True RMS AC Voltage Transducer | 3 Element and 3 Wire | 20 Hz - 5 KHz | 0 - 500 Output Load | 24 VDC + / -10% | 0-500 VAC Input Range | 4 - 20 mADC Output Range | CR Magnetics
Brand: CR Magnetics
SKU: CR4560-500
View Details
View Details CR Magnetics CR4395-EL-120-660-X-CD-ELR-R1 AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Undercurrent Detection | Non-Latching | No Time delay | Blackhawk Supply
CR4395-EL-120-660-X-CD-ELR-R1 | AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Undercurrent Detection | Non-Latching | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-EL-120-660-X-CD-ELR-R1
View Details
View Details CR Magnetics CR4395-EH-120-101-X-CD-ELR-R1 AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | No Time delay | Blackhawk Supply
CR4395-EH-120-101-X-CD-ELR-R1 | AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-EH-120-101-X-CD-ELR-R1
View Details
View Details CR Magnetics CR4395-EH-120-660-A-CD-ELR-I AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR4395-EH-120-660-A-CD-ELR-I | AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-EH-120-660-A-CD-ELR-I
View Details
View Details CR Magnetics CR4395-EH-120-110-A-CD-ELR-R1 AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR4395-EH-120-110-A-CD-ELR-R1 | AC Current Sensing Relay | Solid Core Remote CT CRGFS-100 | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-EH-120-110-A-CD-ELR-R1
View Details
Type
Accuracy
Category/Type
Communication
Communication Platform
Control Voltage
Current Core
Current Measurement Accuracy
Current Measurement Range
Current Range
Current Sensor Type
Current Switch Type
Dimensions
Drop Out Voltage Setting
Electrical Rating
Electrical Wiring Size
Element
Enclosure Style
Frequency Rating
Function
Length
Measurement Type
Metering Product Family
Model
Monitored Voltage
Monitored Wire Size
Mount
Mounting
Operating Temperature
Output
Output Specifications
Outputs
Power Monitoring
Product Type
Product Certification
Protection
RMS
Range
Relay Coil Voltage
Relay Contact Ratings
Relay Poles/Throw
Remote Potentiometer
Remote Potentiometer 2
Section
Sensing Delay On Power
Sensor
Setpoint
Size
SubType
Timing Range
Timing Range 2
Trip Delay
Warranty
Width
subcategory
Committed to customer satisfaction
as experts in Monitoring Relays
(847) 773-0645
Recently Viewed

Popular Products

View all →
Hayward GG225X50 1/4" X 1/2" CPVC Gauge Guard w/FPM diaphragm | Blackhawk Supply
GG225X50 | 1/4" X 1/2" CPVC Gauge Guard w/FPM diaphragm | Hayward
Brand: Hayward
SKU: GG225X50
$146.18 each
Schneider Electric VB-9213-0-5-14 VB: 4 in, 2W, Globe, FLG, UO, BR, 145 cv | Blackhawk Supply
VB-9213-0-5-14 | VB: 4 in, 2W, Globe, FLG, UO, BR, 145 cv | Schneider Electric
Brand: Schneider Electric
SKU: VB-9213-0-5-14
$1,324.03 each
Schneider Electric VB-9213-0-5-12 VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Blackhawk Supply
VB-9213-0-5-12 | VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Schneider Electric
Brand: Schneider Electric
SKU: VB-9213-0-5-12
$773.81 each
KMC CTE-5201-16 Tstat: Single, DA, LCD, Modular | Blackhawk Supply
CTE-5201-16 | Tstat: Single, DA, LCD, Modular | KMC
Brand: KMC
SKU: CTE-5201-16
$617.29 each
Square D H365 Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Blackhawk Supply
H365 | Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Square D by Schneider Electric
Brand: Square D
SKU: H365
$1,698.99 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show
Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.