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 Functional Devices PSMN2C2RB10 UPS Interface Board w/status 10A Breaker/Switch 120Vac 2 outlets; power cord | Blackhawk Supply
PSMN2C2RB10 | UPS Interface Board w / status 10A Breaker / Switch 120Vac 2 outlets; power cord | Functional Devices
Brand: Functional Devices
SKU: PSMN2C2RB10
$110.90 each
View Details ACI A/MCS Current Switch (Solid Core) | N/O 0-150A | Fixed Trip Point: < 0.20A | Blackhawk Supply
A / MCS | Current Switch (Solid Core) | N / O 0-150A | Fixed Trip Point: < 0.20A | ACI
Brand: ACI
SKU: A/MCS
$25.31 each
View Details Macromatic TR-50621-05 Timer | True Off Delay | 240VAC | 10 amp DPDT | 0.1 - 10 seconds | Blackhawk Supply
TR-50621-05 | Timer | True Off Delay | 240VAC | 10 amp DPDT | 0.1 - 10 seconds | Macromatic
Brand: Macromatic
SKU: TR-50621-05
$100.45 each
View Details Macromatic TCF2D250 Seal Leak / Over Temperature Relay | 120VAC | (2) 7A SPDT | 1K-250K Range | Flange Mount | Blackhawk Supply
TCF2D250 | Seal Leak / Over Temperature Relay | 120VAC | (2) 7A SPDT | 1K-250K Range | Flange Mount | Macromatic
Brand: Macromatic
SKU: TCF2D250
$226.58 each
View Details Macromatic ARP120A8R Duplex Alternating Relay | 5 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | 3-switch input for S.O.S.O. Operation | Blackhawk Supply
ARP120A8R | Duplex Alternating Relay | 5 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | 3-switch input for S.O.S.O. Operation | Macromatic
Brand: Macromatic
SKU: ARP120A8R
$122.34 each
View Details Macromatic ARP024A6R Duplex Alternating Relay | 10 Amp | 24VAC | SPDT | 8 pin | selector switch | Blackhawk Supply
ARP024A6R | Duplex Alternating Relay | 10 Amp | 24VAC | SPDT | 8 pin | selector switch | Macromatic
Brand: Macromatic
SKU: ARP024A6R
$100.75 each
View Details Viconics SED-WDC-G-5045 Window & Door Contact | Blackhawk Supply
SED-WDC-G-5045 | Window & Door Contact | Viconics
Brand: Viconics
SKU: SED-WDC-G-5045
$102.06 each
View Details 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
$103.29 each
View Details Senva Sensors C-2344-200 ANALOG 0-10VDC CURRENT SENSOR SPLIT-CORE, 200A RANGE | Blackhawk Supply
C-2344-200 | ANALOG 0-10VDC CURRENT SENSOR SPLIT-CORE, 200A RANGE | Senva Sensors
Brand: Senva Sensors
SKU: C-2344-200
$54.99 each
View Details Square D 9050JCK70V20 Timing Relay, Type JCK, plug In, multifunction, programmable, 0.5 second to 999 hours, 10A, 240 VAC, 120 VAC/110 VDC | Blackhawk Supply
9050JCK70V20 | Timing Relay, Type JCK, plug In, multifunction, programmable, 0.5 second to 999 hours, 10A, 240 VAC, 120 VAC / 110 VDC | Square D
Brand: Square D
SKU: 9050JCK70V20
$223.12 each
View Details KMC REE-5501 Relay: Isolated Staging, 0-10VDC Input | Blackhawk Supply
REE-5501 | Relay: Isolated Staging, 0-10VDC Input | KMC
Brand: KMC
SKU: REE-5501
$78.43 each
View Details iO HVAC Controls iO-TWIN-MM Motor Monitor to be used with the iO-Twin Universal Twinning and Paralleling Kit | Blackhawk Supply
iO-TWIN-MM | Motor Monitor to be used with the iO-Twin Universal Twinning and Paralleling Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-TWIN-MM
$197.03 each
View Details Functional Devices RIBU1C-10PACK Pilot Relay; 10 Amp SPDT; 10-30 Vac/dc/120 Vac Coil; NEMA 1 Housing; 10 pack | Blackhawk Supply
RIBU1C-10PACK | Pilot Relay; 10 Amp SPDT; 10-30 Vac / dc / 120 Vac Coil; NEMA 1 Housing; 10 pack | Functional Devices
Brand: Functional Devices
SKU: RIBU1C-10PACK
$167.00 each
View Details Functional Devices RIBXLSRA Enclosed Solid-Core AC Sensor Adjustable +10Amp SPST Momentary 10-30Vac/dcRelay | Blackhawk Supply
RIBXLSRA | Enclosed Solid-Core AC Sensor Adjustable +10Amp SPST Momentary 10-30Vac / dcRelay | Functional Devices
Brand: Functional Devices
SKU: RIBXLSRA
$105.40 each
View Details Functional Devices RIBU1SC Enclosed Relay 10Amp SPDT + Override 10-30Vac/dc/120Vac | Blackhawk Supply
RIBU1SC | Enclosed Relay 10Amp SPDT + Override 10-30Vac / dc / 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBU1SC
$55.50 each
View Details Functional Devices RIBMW24B-44-BC BacNet Panel Relay 4in 20Amp SPDT 24Vac/dc with 4 BI + 4 BO | Blackhawk Supply
RIBMW24B-44-BC | BacNet Panel Relay 4in 20Amp SPDT 24Vac / dc with 4 BI + 4 BO | Functional Devices
Brand: Functional Devices
SKU: RIBMW24B-44-BC
$241.75 each
View Details Functional Devices RIBMN24Q4C-PX Panel 2.75in Sequencer Field Progam 4-SPDT input 24Vac/dc 0-10Vdc w/MT212-6 | Blackhawk Supply
RIBMN24Q4C-PX | Panel 2.75in Sequencer Field Progam 4-SPDT input 24Vac / dc 0-10Vdc w / MT212-6 | Functional Devices
Brand: Functional Devices
SKU: RIBMN24Q4C-PX
$120.50 each
View Details Functional Devices RIB12P Enclosed Relay 20Amp DPDT 12Vac/dc | Blackhawk Supply
RIB12P | Enclosed Relay 20Amp DPDT 12Vac / dc | Functional Devices
Brand: Functional Devices
SKU: RIB12P
$105.45 each
View Details Functional Devices RIB01P30-NC Enclosed Relay 30Amp DPST 120Vac; normally closed | Blackhawk Supply
RIB01P30-NC | Enclosed Relay 30Amp DPST 120Vac; normally closed | Functional Devices
Brand: Functional Devices
SKU: RIB01P30-NC
$113.30 each
View Details Functional Devices RIBXGNTF-125 Current Switch, Split Core, Fixed, 0.125-150 Amp, Terminal | Blackhawk Supply
RIBXGNTF-125 | Current Switch, Split Core, Fixed, 0.125-150 Amp, Terminal | Functional Devices
Brand: Functional Devices
SKU: RIBXGNTF-125
$34.85 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 Veris V100D Enc Rly | Dual | SPDT | 10A | Blackhawk Supply
V100D | Enc Rly | Dual | SPDT | 10A | Veris
Brand: Veris
SKU: V100D
$27.88 each
View Details Veris H120NC Enclosed Relay | Current Switch 20A | NC | Fixed | Blackhawk Supply
H120NC | Enclosed Relay | Current Switch 20A | NC | Fixed | Veris
Brand: Veris
SKU: H120NC
$60.19 each
View Details Square D SR2MEM02 Memory cartridge - for smart relay Zelio Logic firmware - for v 3.0 | Blackhawk Supply
SR2MEM02 | Memory cartridge - for smart relay Zelio Logic firmware - for v 3.0 | Square D
Brand: Square D
SKU: SR2MEM02
$35.18 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 LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 each
Contemporary Controls EISK5-100T 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$119.06 each
iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$121.09 each
Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply
ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo
Brand: Belimo
SKU: ZTH US
$622.35 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$141.60 each
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 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.