relays

All Types
Image for Relay Modules Relay Modules Image for Timing Relays Timing Relays Image for Safety & Protection Relays Safety & Protection Relays Image for Relay Sockets & Accessories Relay Sockets & Accessories Image for Control & Monitoring Relays Control & Monitoring Relays Image for General Purpose Relays General Purpose Relays Image for Solid State Relays Solid State Relays
Filter
View Details Resideo R8222D1014 RELAY. DPDT. COIL VOLTAGE: 24V. TERMINAL CONNECTIONS: QUICK CONNECT. | Blackhawk Supply
R8222D1014 | RELAY. DPDT. COIL VOLTAGE: 24V. TERMINAL CONNECTIONS: QUICK CONNECT. | Resideo
Brand: Resideo
SKU: R8222D1014
$40.85 each
View Details Square D 782XBXM4L240A Electromechanical Relay 240VAC, 15.7KOhm, 12ADC/15AAC, DPDT (27.9x21)mm, Plug-In Power Relay | Blackhawk Supply
782XBXM4L240A | Electromechanical Relay 240VAC, 15.7KOhm, 12ADC / 15AAC, DPDT (27.9x21)mm, Plug-In Power Relay | Square D (OBSOLETE)
Brand: Square D
SKU: 782XBXM4L240A
View Details
View Details York S1-6182268 REALY, OVRLD, 3P, 4.2-5.7A, 600V, (W/MOUNT) | Blackhawk Supply
S1-6182268 | REALY, OVRLD, 3P, 4.2-5.7A, 600V, (W / MOUNT) | York
Brand: York
SKU: S1-6182268
$298.73 each
View Details York S1-6182265 REALY, OVRLD, 3P, 2.3-3.1A, 600V, (W/MOUNT) | Blackhawk Supply
S1-6182265 | REALY, OVRLD, 3P, 2.3-3.1A, 600V, (W / MOUNT) | York
Brand: York
SKU: S1-6182265
$298.73 each
View Details TACO SR503 Three Zone Switching Relay W/ Priority For Circulators | Blackhawk Supply
SR503 | Three Zone Switching Relay W / Priority For Circulators | TACO
Brand: TACO
SKU: SR503
$245.08 each
View Details Functional Devices RIBTW24B-BCAI-GY BacNet Enclosed Relay Hi/Low sep 20Amp 2 | Blackhawk Supply
RIBTW24B-BCAI-GY | BacNet Enclosed Relay Hi / Low sep 20Amp 2 | Functional Devices
Brand: Functional Devices
SKU: RIBTW24B-BCAI-GY
$222.60 each
View Details Johnson Controls RH1B-ULAC24V GENPURPOSERELAY | Blackhawk Supply
RH1B-ULAC24V | GENPURPOSERELAY | Johnson Controls
Brand: Johnson Controls
SKU: RH1B-ULAC24V
$12.61 each
View Details Macromatic THR-13162-08 Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
THR-13162-08 | Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: THR-13162-08
$72.08 each
View Details Macromatic TH41662-16T OFF Delay (switch trigger) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
TH41662-16T | OFF Delay (switch trigger) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
Brand: Macromatic
SKU: TH41662-16T
$83.70 each
View Details Macromatic VMP024D Voltage monitor relay for 24 VDC | 10 Amp relay | DPDT | Adj Pick up | Fixed Drop out and trip delay | plug-in | Blackhawk Supply
VMP024D | Voltage monitor relay for 24 VDC | 10 Amp relay | DPDT | Adj Pick up | Fixed Drop out and trip delay | plug-in | Macromatic
Brand: Macromatic
SKU: VMP024D
$105.20 each
View Details Macromatic VAKP048D Voltage monitor relay for 48 VDC | 10 Amp relay | DPDT | Adj Pick up and Drop out | Adj dropout delay 0.1-10 seconds | plug-in | Blackhawk Supply
VAKP048D | Voltage monitor relay for 48 VDC | 10 Amp relay | DPDT | Adj Pick up and Drop out | Adj dropout delay 0.1-10 seconds | plug-in | Macromatic
Brand: Macromatic
SKU: VAKP048D
$113.63 each
View Details Macromatic TR-6192U Off Delay | 12-125V DC 24-240VAC | 10 amp DPDT | 50ms-100 Hrs | Plug-in | Blackhawk Supply
TR-6192U | Off Delay | 12-125V DC 24-240VAC | 10 amp DPDT | 50ms-100 Hrs | Plug-in | Macromatic
Brand: Macromatic
SKU: TR-6192U
$86.22 each
View Details Macromatic TR-6182U Watchdog | 12-125V DC 24-240VAC | 10 amp DPDT | 50ms-100 Hrs | Plug-in | Blackhawk Supply
TR-6182U | Watchdog | 12-125V DC 24-240VAC | 10 amp DPDT | 50ms-100 Hrs | Plug-in | Macromatic
Brand: Macromatic
SKU: TR-6182U
$86.22 each
View Details Macromatic TR-51622-04 Time Delay Relay | Plug-in | Off Delay | 120 VAC/DC | 10A DPDT | 0.05 - 5 Sec. Timing | Blackhawk Supply
TR-51622-04 | Time Delay Relay | Plug-in | Off Delay | 120 VAC / DC | 10A DPDT | 0.05 - 5 Sec. Timing | Macromatic
Brand: Macromatic
SKU: TR-51622-04
$75.69 each
View Details Macromatic TR-50228-16 Timer | On Delay | 24V AC/DC | 10 amp DPDT | 0.6 - 60 minutes | Blackhawk Supply
TR-50228-16 | Timer | On Delay | 24V AC / DC | 10 amp DPDT | 0.6 - 60 minutes | Macromatic
Brand: Macromatic
SKU: TR-50228-16
$69.37 each
View Details Macromatic THR-11666-33T Timer | Off Delay | 12VDC | 10 Amp SPDT | 1 - 100 minutes | jumpered trigger | Blackhawk Supply
THR-11666-33T | Timer | Off Delay | 12VDC | 10 Amp SPDT | 1 - 100 minutes | jumpered trigger | Macromatic
Brand: Macromatic
SKU: THR-11666-33T
$71.83 each
View Details Macromatic THR-11661-31 Timer | Off Delay | 240VAC | 10 Amp SPDT | 1 - 100 seconds | Blackhawk Supply
THR-11661-31 | Timer | Off Delay | 240VAC | 10 Amp SPDT | 1 - 100 seconds | Macromatic
Brand: Macromatic
SKU: THR-11661-31
$63.35 each
View Details Macromatic TD-88122 Timer | Multi-function | 120V AC/DC | 10 Amp DPDT Output | 50ms - 10 | 230Hr | Blackhawk Supply
TD-88122 | Timer | Multi-function | 120V AC / DC | 10 Amp DPDT Output | 50ms - 10 | 230Hr | Macromatic
Brand: Macromatic
SKU: TD-88122
$103.64 each
View Details Macromatic TD-81662-43 Timer | Off Delay | 120V AC/DC | 10 Amp SPDT Output | 1 - 1 | 023 minutes | Blackhawk Supply
TD-81662-43 | Timer | Off Delay | 120V AC / DC | 10 Amp SPDT Output | 1 - 1 | 023 minutes | Macromatic
Brand: Macromatic
SKU: TD-81662-43
$84.89 each
View Details Macromatic TD-70522 Timer | Interval On | 120VAC/DC | 10 Amp DPDT output | 0.05 Sec - 999 Hr time range | Blackhawk Supply
TD-70522 | Timer | Interval On | 120VAC / DC | 10 Amp DPDT output | 0.05 Sec - 999 Hr time range | Macromatic
Brand: Macromatic
SKU: TD-70522
$91.25 each
View Details Macromatic TCF2E Over Temp/Seal Leak Relay | 120VAC | flange mount | Includes OR11-PC Socket | Blackhawk Supply
TCF2E | Over Temp / Seal Leak Relay | 120VAC | flange mount | Includes OR11-PC Socket | Macromatic
Brand: Macromatic
SKU: TCF2E
$260.62 each
View Details Macromatic SFP120A250 Seal Leak Relay | Single Channel | 1-250K Ohms | 120VAC Input | 10 Amp SPDT Relay | Plug-in | Blackhawk Supply
SFP120A250 | Seal Leak Relay | Single Channel | 1-250K Ohms | 120VAC Input | 10 Amp SPDT Relay | Plug-in | Macromatic
Brand: Macromatic
SKU: SFP120A250
$99.68 each
View Details Macromatic LCP2J250 Liquid level control relay | dual probe pump down | 8 pin | 10 Amp relay | SPDT | 120 VAC Input | Sensitivity 1K-250K Ohms | cross from GEMS | Blackhawk Supply
LCP2J250 | Liquid level control relay | dual probe pump down | 8 pin | 10 Amp relay | SPDT | 120 VAC Input | Sensitivity 1K-250K Ohms | cross from GEMS | Macromatic
Brand: Macromatic
SKU: LCP2J250
$83.87 each
View Details Macromatic LCP2D250 Liquid level control relay | dual probe pump down | 8 pin | 10 Amp relay | SPDT | 120 VAC Input | Sensitivity 1K-250K Ohms | cross from SSAC & NCC | Blackhawk Supply
LCP2D250 | Liquid level control relay | dual probe pump down | 8 pin | 10 Amp relay | SPDT | 120 VAC Input | Sensitivity 1K-250K Ohms | cross from SSAC & NCC | Macromatic
Brand: Macromatic
SKU: LCP2D250
$83.87 each
Committed to customer satisfaction
as experts in Relays
(847) 773-0645
Recently Viewed

Popular Products

View all →
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$151.11 each
Belimo B225+LF24 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Blackhawk Supply
B225+LF24 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF24 US
$428.85 each
Contemporary Controls BAST-221C-B2 BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Blackhawk Supply
BAST-221C-B2 | BACnet MS/TP Thermostat 2-Heat/2-Cool/1-Fan Wired | Contemporary Controls
Brand: Contemporary Controls
SKU: BAST-221C-B2
$175.00 each
Belimo P2800A GR Feedback potentiometer 2800 ohms. | Blackhawk Supply
P2800A GR | Feedback potentiometer 2800 ohms. | Belimo
Brand: Belimo
SKU: P2800A GR
$126.00 each
Belimo LMB24-SR Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Blackhawk Supply
LMB24-SR | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LMB24-SR
$213.75 each
Veris PX3ULX05 Pressure,Dry,Univ,LCD | Blackhawk Supply
PX3ULX05 | Pressure, Dry, Univ, LCD | Veris
Brand: Veris
SKU: PX3ULX05
$132.16 each
Schneider Electric MG350V-24F SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Blackhawk Supply
MG350V-24F | SmartX, Globe Valve Actuator, floating, non-spring return, 24 Vac/Vdc, 78 lbf, LED status indicator, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: MG350V-24F
$109.69 each
Veris PWLX04S Pressure | Wet | Nema 4 | LCD | 0-100PSID | Blackhawk Supply
PWLX04S | Pressure | Wet | Nema 4 | LCD | 0-100PSID | Veris
Brand: Veris
SKU: PWLX04S
$380.96 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.