relays

All Types
Image for Time Delay Relays Time Delay Relays Image for Network Relays Network Relays Image for Current Sensing Relays Current Sensing Relays Image for Monitoring Relays Monitoring Relays Image for Plug-In Relays Plug-In Relays Image for Panel Relays Panel Relays Image for Accessories Accessories Image for Solid State Relays Solid State Relays Image for Power Relays Power Relays Image for Enclosed Relays Enclosed Relays Image for Protection Relays Protection Relays Image for Overload Relays Overload Relays Image for Relay Sockets Relay Sockets Image for Control Relays Control Relays Image for Contact Blocks Contact Blocks
Filter
View Details Square D 8910DPA33V09 Definite Purpose Contactor Type DPA, 30A, 3-Poles, 220 VAC 50HZ, 208-240 VAC 60Hz | Blackhawk Supply
8910DPA33V09 | Definite Purpose Contactor Type DPA, 30A, 3-Poles, 220 VAC 50HZ, 208-240 VAC 60Hz | Square D
Brand: Square D
SKU: 8910DPA33V09
$105.64 each
View Details Square D 8910DPA52V14 Definite Purpose Contactor Type DPA, 50A, 2-Poles, 24 VAC 50/60Hz | Blackhawk Supply
8910DPA52V14 | Definite Purpose Contactor Type DPA, 50A, 2-Poles, 24 VAC 50 / 60Hz | Square D
Brand: Square D
SKU: 8910DPA52V14
$230.51 each
View Details Square D 8910DPA44V04 Definite Purpose Contactor Type DPA, 40A, 4-Poles, 277 VAC 60Hz | Blackhawk Supply
8910DPA44V04 | Definite Purpose Contactor Type DPA, 40A, 4-Poles, 277 VAC 60Hz | Square D
Brand: Square D
SKU: 8910DPA44V04
$126.23 each
View Details Square D 8903LXG40V04 Lighting Contactor, Mechanically held, Separate Control Circuit, 277V AC 60 Hz, 4 Pole, 4 NO | Blackhawk Supply
8903LXG40V04 | Lighting Contactor, Mechanically held, Separate Control Circuit, 277V AC 60 Hz, 4 Pole, 4 NO | Square D
Brand: Square D
SKU: 8903LXG40V04
$396.56 each
View Details Square D 8910DPA42V14 Definite Purpose Contactor Type DPA, 40A, 2-Poles, 24 VAC 50/60Hz | Blackhawk Supply
8910DPA42V14 | Definite Purpose Contactor Type DPA, 40A, 2-Poles, 24 VAC 50 / 60Hz | Square D
Brand: Square D
SKU: 8910DPA42V14
$87.41 each
View Details Square D 8501XB40 8501 Control Relay Adder Deck, 4 NO, Screw Clamp Terminals | Blackhawk Supply
8501XB40 | 8501 Control Relay Adder Deck, 4 NO, Screw Clamp Terminals | Square D
Brand: Square D
SKU: 8501XB40
$107.20 each
View Details Square D 8501XO40V02 RELAY 600VAC 10AMP NEMA +OPTIONS | Blackhawk Supply
8501XO40V02 | RELAY 600VAC 10AMP NEMA +OPTIONS | Square D
Brand: Square D
SKU: 8501XO40V02
$209.55 each
View Details Square D 8501KUR13V20 General Purpose Plug-In Relay Blade, 3PDT, 120V AC, 10A at 250V AC, Clear Cover | Blackhawk Supply
8501KUR13V20 | General Purpose Plug-In Relay Blade, 3PDT, 120V AC, 10A at 250V AC, Clear Cover | Square D
Brand: Square D
SKU: 8501KUR13V20
$32.70 each
View Details Square D 8501CO15V29 RELAY 600VAC 5AMP TYPE C +OPTIONS | Blackhawk Supply
8501CO15V29 | RELAY 600VAC 5AMP TYPE C +OPTIONS | Square D
Brand: Square D
SKU: 8501CO15V29
$35.08 each
View Details Square D 8501CO6V14 RELAY 600VAC 10AMP TYPE C +OPTIONS | Blackhawk Supply
8501CO6V14 | RELAY 600VAC 10AMP TYPE C +OPTIONS | Square D
Brand: Square D
SKU: 8501CO6V14
$36.86 each
View Details Square D 8501KPR13V20 8501K General Purpose Plug-in Relay, Socket, 3PDT, 120V AC, 1 HP at 277V, 3A | Blackhawk Supply
8501KPR13V20 | 8501K General Purpose Plug-in Relay, Socket, 3PDT, 120V AC, 1 HP at 277V, 3A | Square D
Brand: Square D
SKU: 8501KPR13V20
$59.28 each
View Details Saginaw SCE-E24I Electrical Interlock 24 VDC | Blackhawk Supply
SCE-E24I | Electrical Interlock 24 VDC | Saginaw
Brand: Saginaw
SKU: SCE-E24I
$205.99 each
View Details KMC VTD-0902 Accessory: Bracket, Long Mount, Right Angle | Blackhawk Supply
VTD-0902 | Accessory: Bracket, Long Mount, Right Angle | KMC
Brand: KMC
SKU: VTD-0902
$91.41 each
View Details KMC RCC-1109 Relay: Diverting, Bracket | Blackhawk Supply
RCC-1109 | Relay: Diverting, Bracket | KMC
Brand: KMC
SKU: RCC-1109
$100.90 each
View Details Dwyer TID-1410 Temperature/process indicator | °F | PTC thermistor input | 24 VAC/DC. | Blackhawk Supply
TID-1410 | Temperature / process indicator | °F | PTC thermistor input | 24 VAC / DC. | Dwyer
Brand: Dwyer
SKU: TID-1410
$61.56 each
View Details CR Magnetics CR4395-EH-24D-110-A-CD-ELR-I AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR4395-EH-24D-110-A-CD-ELR-I | AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-EH-24D-110-A-CD-ELR-I
$151.64 each
View Details CR Magnetics CR4395-LH-24D-101-A-CD-ELR-I AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR4395-LH-24D-101-A-CD-ELR-I | AC Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR4395-LH-24D-101-A-CD-ELR-I
$151.64 each
View Details Contemporary Controls MR-DI4 Modbus RTU 4 digital inputs | Blackhawk Supply
MR-DI4 | Modbus RTU 4 digital inputs | Contemporary Controls
Brand: Contemporary Controls
SKU: MR-DI4
$212.50 each
View Details CR Magnetics CR5220-75 DC Current Transducer | Solid Core | Single Element | DC Frequency 0 - 500 Output Load | 24 VDC +/-10% | 0-75 ADC Input Range | 4 - 20 mADC Output Range | 0.79" ID | Blackhawk Supply
CR5220-75 | DC Current Transducer | Solid Core | Single Element | DC Frequency 0 - 500 Output Load | 24 VDC + / -10% | 0-75 ADC Input Range | 4 - 20 mADC Output Range | 0.79" ID | CR Magnetics
Brand: CR Magnetics
SKU: CR5220-75
$165.45 each
View Details Johnson Controls CTD-C2G00-1 SPLIT CORE; 0-5VDC; MULTI-RANGE 30/60/120A CURRENT TRANSDUCER | Blackhawk Supply
CTD-C2G00-1 | SPLIT CORE; 0-5VDC; MULTI-RANGE 30 / 60 / 120A CURRENT TRANSDUCER | Johnson Controls
Brand: Johnson Controls
SKU: CTD-C2G00-1
$98.36 each
View Details Johnson Controls CSDSC-C50150L1 CURR SW SELF CAL CLMP; CURR SW SELF CAL CLMP 0.50A-150A RLY OPT 24V NO | Blackhawk Supply
CSDSC-C50150L1 | CURR SW SELF CAL CLMP; CURR SW SELF CAL CLMP 0.50A-150A RLY OPT 24V NO | Johnson Controls
Brand: Johnson Controls
SKU: CSDSC-C50150L1
$164.46 each
View Details Johnson Controls CSDSC-C45050L1 CURR SW SELF CAL CLMP; CURR SW SELF CAL CLMP 0.45A-50A RLY OPT 24V NO | Blackhawk Supply
CSDSC-C45050L1 | CURR SW SELF CAL CLMP; CURR SW SELF CAL CLMP 0.45A-50A RLY OPT 24V NO | Johnson Controls
Brand: Johnson Controls
SKU: CSDSC-C45050L1
$164.46 each
View Details Functional Devices RIBMU1C Panel Relay 4.00x1.50in 15Amp SPDT 10-30Vac/dc/120Vac | Blackhawk Supply
RIBMU1C | Panel Relay 4.00x1.50in 15Amp SPDT 10-30Vac / dc / 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBMU1C
$21.70 each
View Details Functional Devices RIBXLCA Enclosed Internal AC Sensor Adjustable +10Amp SPDT 10-30Vac/dc Relay | Blackhawk Supply
RIBXLCA | Enclosed Internal AC Sensor Adjustable +10Amp SPDT 10-30Vac / dc Relay | Functional Devices
Brand: Functional Devices
SKU: RIBXLCA
$75.66 each
Type
Action
Ambient Operating Temperature
Amperage
Application
Approvals
Category/Type
Coil
Coil Voltage
Communication Platform
Control Voltage
Current Core
Current Measurement Accuracy
Current Measurement Range
Current Range
Current Sensor Type
Current Switch Type
Details
Drop Out Voltage Setting
Electrical Rating
Element
Element Type
Enclosed
Enclosure Depth (IN)
Enclosure Height (IN)
Enclosure Style
Enclosure Width (IN)
End Connection
Fixed Time Delay
Function
Function Configuration
Function/Configuration
Hand-Off-Auto
Height
Input Voltage/Coil Voltage
Interface
Length
Measurement Type
Model
Monitored Voltage
Monitored Wire Size
Mount
Mounting
Network
Number Of Channels
Number of Poles
Operating Temperature
Options
Output
Output Specifications
Outputs
Part Number
Product Type
Product Certification
Protection
RMS
Range
Relay Type
Relay Coil Voltage
Relay Contact Ratings
Relay Poles/Throw
Remote Potentiometer
Remote Potentiometer 2
Section
Sensing Delay On Power
Sensitivity Range
Sensor
Series
Setpoint
Size
Standard Modifications
Sub-Category
SubType
Temperature
Terminal Configuration
Timing Adjustment
Timing Range
Timing Range 2
Track Mounted
Trip Delay
Used on
Voltage
Warranty
Wattage
Width
category
subcategory
Committed to customer satisfaction
as experts in Relays
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
$196.20 each
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
$181.63 each
Belimo GMB24-SR Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
GMB24-SR | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: GMB24-SR
$522.90 each
Belimo AFB24-MFT Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | Blackhawk Supply
AFB24-MFT | Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | Belimo
Brand: Belimo
SKU: AFB24-MFT
$558.90 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

Sign In

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.