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 Dwyer 92S11D22D24 Electromechanical relay | DPDT | 24 VDC. | Blackhawk Supply
92S11D22D24 | Electromechanical relay | DPDT | 24 VDC. | Dwyer
Brand: Dwyer
SKU: 92S11D22D24
each
View Details Dwyer 725BXXBC3ML-24D DPST-NO | 25 Amp Rating (DC) | 24 VDC | 300 Ω | Blackhawk Supply
725BXXBC3ML-24D | DPST-NO | 25 Amp Rating (DC) | 24 VDC | 300 Ω | Dwyer
Brand: Dwyer
SKU: 725BXXBC3ML-24D
$26.43 each
View Details Dwyer 782XBXM4L-120A DPDT ice cube relays | 15 amp rating | 120 VAC 50/60 Hz | coil resistance 4430Ω | Blackhawk Supply
782XBXM4L-120A | DPDT ice cube relays | 15 amp rating | 120 VAC 50 / 60 Hz | coil resistance 4430Ω | Dwyer
Brand: Dwyer
SKU: 782XBXM4L-120A
$32.05 each
View Details Dwyer 725AXXSC3ML-120A SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50/60 HZ | 5200 Ω | Blackhawk Supply
725AXXSC3ML-120A | SPST-NO | 30 Amp Rating (AC) | 120 VAC | 50 / 60 HZ | 5200 Ω | Dwyer
Brand: Dwyer
SKU: 725AXXSC3ML-120A
$20.81 each
View Details Dwyer 725AXXBC3ML-24A SPST-NO | 30 Amp Rating (AC) 24 VAC | 50/60 HZ | 300 Ω | Blackhawk Supply
725AXXBC3ML-24A | SPST-NO | 30 Amp Rating (AC) 24 VAC | 50 / 60 HZ | 300 Ω | Dwyer
Brand: Dwyer
SKU: 725AXXBC3ML-24A
$43.60 each
View Details Dwyer 822TD10H-UNI Contact Configuration DPDT | Blackhawk Supply
822TD10H-UNI | Contact Configuration DPDT | Dwyer
Brand: Dwyer
SKU: 822TD10H-UNI
$34.66 each
View Details Dwyer 821TD10H-UNI Contact Configuration SPDT | Blackhawk Supply
821TD10H-UNI | Contact Configuration SPDT | Dwyer
Brand: Dwyer
SKU: 821TD10H-UNI
$187.61 each
View Details Dwyer 750XBXH-24A 8-pin/DPDT | input voltage 24 VAC 50/60 Hz | coil resistance 72 ohms | 12 amp rating | plug-in | Blackhawk Supply
750XBXH-24A | 8-pin / DPDT | input voltage 24 VAC 50 / 60 Hz | coil resistance 72 ohms | 12 amp rating | plug-in | Dwyer
Brand: Dwyer
SKU: 750XBXH-24A
$162.53 each
View Details Dwyer 4380 Process signal converter/isolator | Blackhawk Supply
4380 | Process signal converter / isolator | Dwyer
Brand: Dwyer
SKU: 4380
$211.43 each
View Details Dwyer 16B-53-LV 1/16 DIN temperature/process controller | current output 1 and relay output 2 | low voltage | Blackhawk Supply
16B-53-LV | 1 / 16 DIN temperature / process controller | current output 1 and relay output 2 | low voltage | Dwyer
Brand: Dwyer
SKU: 16B-53-LV
$421.64 each
View Details CR Magnetics CR9521-10 Average RMS Self Powered AC Current Sensor | Non Mounting | Solid Core | 50 - 400 Hz | >= 1M Output Load | 0-10 AAC Input Range | 0 - 5 VDC Output Range | 0.26" ID | Blackhawk Supply
CR9521-10 | Average RMS Self Powered AC Current Sensor | Non Mounting | Solid Core | 50 - 400 Hz | >= 1M Output Load | 0-10 AAC Input Range | 0 - 5 VDC Output Range | 0.26" ID | CR Magnetics
Brand: CR Magnetics
SKU: CR9521-10
View Details
View Details CR Magnetics CR7310-LH-120-0.11-A-CD-ELR-I AC Ground Fault Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 120 VAC +/- 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR7310-LH-120-0.11-A-CD-ELR-I | AC Ground Fault Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 120 VAC + / - 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-120-0.11-A-CD-ELR-I
View Details
View Details CR Magnetics CR7310-LH-120-.011-X-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 | Latching | No Time delay | Blackhawk Supply
CR7310-LH-120-.011-X-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 | Latching | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-120-.011-X-CD-ELR-R1
View Details
View Details CR Magnetics CR5395-EL-ACV-330-A-CD-ELR-I DC Current Sensing Relay | Solid Core Internal CT | DC Freq Only | 85 - 265 VAC/VDC Power Supply | Undercurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR5395-EL-ACV-330-A-CD-ELR-I | DC Current Sensing Relay | Solid Core Internal CT | DC Freq Only | 85 - 265 VAC / VDC Power Supply | Undercurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-EL-ACV-330-A-CD-ELR-I
View Details
View Details CR Magnetics CR5311-150 DC Voltage Transducer | Single Element | DC Frequency | >=2K Output Load | 24 VDC +/-10% | 0-150 VDC Input Range | +/-10 VDC Output Range | Blackhawk Supply
CR5311-150 | DC Voltage Transducer | Single Element | DC Frequency | >=2K Output Load | 24 VDC + / -10% | 0-150 VDC Input Range | + / -10 VDC Output Range | CR Magnetics
Brand: CR Magnetics
SKU: CR5311-150
View Details
View Details CR Magnetics CR4395-EH-120-110-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-120-110-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-120-110-X-CD-ELR-R1
View Details
View Details CR Magnetics CR5395-EH-ACV-110-A-CD-ELR-R1 DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 85 - 265 VAC/VDC Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR5395-EH-ACV-110-A-CD-ELR-R1 | DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 85 - 265 VAC / VDC Power Supply | Overcurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-EH-ACV-110-A-CD-ELR-R1
View Details
View Details CR Magnetics CR7310-LH-24D-.011-X-CD-ELR-I AC Ground Fault Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Latching | No Time delay | Blackhawk Supply
CR7310-LH-24D-.011-X-CD-ELR-I | AC Ground Fault Current Sensing Relay | Solid Core Internal CT | 50 - 400 Hz Freq Range | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Latching | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-24D-.011-X-CD-ELR-I
View Details
View Details CR Magnetics CR7310-LH-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 | Latching | Blackhawk Supply
CR7310-LH-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 | Latching | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-24D-0.11-A-CD-ELR-R1
View Details
View Details CR Magnetics CR6250-500-5 Average RMS AC Power Transducer | 3-Phase and 4-Wire Active Power. Solid Core | 50 - 400 Hz | 0 - 500 Output Load | 24 VDC +/-10% | 0-500 VAC @ 0-5 AAC Input Range | 0 - 5 VDC Output Range | 0.26" ID | Blackhawk Supply
CR6250-500-5 | Average RMS AC Power Transducer | 3-Phase and 4-Wire Active Power. Solid Core | 50 - 400 Hz | 0 - 500 Output Load | 24 VDC + / -10% | 0-500 VAC @ 0-5 AAC Input Range | 0 - 5 VDC Output Range | 0.26" ID | CR Magnetics
Brand: CR Magnetics
SKU: CR6250-500-5
View Details
View Details CR Magnetics CR5410S-20 AC/DC Hall Effect Current Transducer | Split Core | Single Element | DC - 4 KHz | >=2K Output Load | 24 VDC +/-10% | +/-20 AAC/ADC Input Range | +/-5 VAC/VDC Output Range | 1.22" ID | Blackhawk Supply
CR5410S-20 | AC / DC Hall Effect Current Transducer | Split Core | Single Element | DC - 4 KHz | >=2K Output Load | 24 VDC + / -10% | + / -20 AAC / ADC Input Range | + / -5 VAC / VDC Output Range | 1.22" ID | CR Magnetics
Brand: CR Magnetics
SKU: CR5410S-20
View Details
View Details CR Magnetics CR45-R Wire-Mounted Electrical Current Indicator | Red LED | 2.0 AAC Full On Point | 0.31" ID | Blackhawk Supply
CR45-R | Wire-Mounted Electrical Current Indicator | Red LED | 2.0 AAC Full On Point | 0.31" ID | CR Magnetics
Brand: CR Magnetics
SKU: CR45-R
View Details
View Details CR Magnetics CR5395-LH-ACV-660-A-CD-ELR-R1 DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 85 - 265 VAC/VDC Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR5395-LH-ACV-660-A-CD-ELR-R1 | DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 85 - 265 VAC / VDC Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-LH-ACV-660-A-CD-ELR-R1
View Details
View Details CR Magnetics CR5395-LH-24D-330-A-CD-ELR-R1 DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR5395-LH-24D-330-A-CD-ELR-R1 | DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-LH-24D-330-A-CD-ELR-R1
View Details
Committed to customer satisfaction
as experts in Relays
(847) 773-0645
Recently Viewed

Popular Products

View all →
Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2
$590.04 each
Square D 9001K35 Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Blackhawk Supply
9001K35 | Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Square D by Schneider Electric
Brand: Square D
SKU: 9001K35
$190.85 each
Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000
$187.59 each
Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP
$591.10 each
Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000
$133.92 each
Schneider Electric MA-418-500 Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Blackhawk Supply
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500
$566.68 each
Square D MA4IMA12 Surge Protection Module, IMA, 120kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Blackhawk Supply
MA4IMA12 | Surge Protection Module, IMA, 120kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Square D by Schneider Electric
Brand: Square D
SKU: MA4IMA12
$493.98 each
Schneider Electric MA-418 Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Blackhawk Supply
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418
$503.00 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
items in the Cart
The product has been added to cart.
There are items in your cart.

Total: $0.00

View Cart
Continue Shopping