control & monitoring relays

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View Details Macromatic ARP012A2 Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 11 pin | Blackhawk Supply
ARP012A2 | Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 11 pin | Macromatic
Brand: Macromatic
SKU: ARP012A2
$117.99 each
View Details Macromatic ARP012A5 Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 8 pin | cross wired | Blackhawk Supply
ARP012A5 | Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 8 pin | cross wired | Macromatic
Brand: Macromatic
SKU: ARP012A5
$117.99 each
View Details Macromatic ARP024A5 Duplex Alternating Relay | 10 Amp | 24VAC | DPDT | 8 pin | cross wired | Blackhawk Supply
ARP024A5 | Duplex Alternating Relay | 10 Amp | 24VAC | DPDT | 8 pin | cross wired | Macromatic
Brand: Macromatic
SKU: ARP024A5
$117.99 each
View Details Macromatic ARP120A3R Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | Blackhawk Supply
ARP120A3R | Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | Macromatic
Brand: Macromatic
SKU: ARP120A3R
$124.99 each
View Details York S1-02425986000 Control Relay 22V SPST | Blackhawk Supply
S1-02425986000 | Control Relay 22V SPST | York
Brand: York
SKU: S1-02425986000
$52.28 each
View Details York S1-02419082031 Relay Heat Sequencer for Coleman and Evcon Equipment S1-02419082031 | Blackhawk Supply
S1-02419082031 | Relay Heat Sequencer for Coleman and Evcon Equipment S1-02419082031 | York
Brand: York
SKU: S1-02419082031
$127.01 each
View Details York S1-02419082017 Relay Heat Sequencer for Furnace | Blackhawk Supply
S1-02419082017 | Relay Heat Sequencer for Furnace | York
Brand: York
SKU: S1-02419082017
$62.99 each
View Details Buderus 7738001488 Control GB162 Aquastat Relay | Blackhawk Supply
7738001488 | Control GB162 Aquastat Relay | Buderus
Brand: Buderus
SKU: 7738001488
$405.36 each
View Details Square D RM35UB330 Modular 3 phaseVoltage control relay, Harmony, 5A, 2CO, 220…480V AC | Blackhawk Supply
RM35UB330 | Modular 3 phaseVoltage control relay, Harmony, 5A, 2CO, 220…480V AC | Square D
Brand: Square D
SKU: RM35UB330
$194.99 each
View Details Square D RM22LA32MR Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC | Blackhawk Supply
RM22LA32MR | Modular liquid level control relay, Harmony, 8A, 2CO, 24…240V AC DC | Square D
Brand: Square D
SKU: RM22LA32MR
$69.99 each
View Details Square D CA3SK11BD TeSys SK control relay - 1 NO + 1 NC - <= 690 V - 24 V DC standard coil | Blackhawk Supply
CA3SK11BD | TeSys SK control relay - 1 NO + 1 NC - <= 690 V - 24 V DC standard coil | Square D
Brand: Square D
SKU: CA3SK11BD
$113.99 each
View Details Square D CA2KN31F7 Control relay, TeSys K, 3 NO + 1 NC, lt or eq to 690V, 110VAC coil | Blackhawk Supply
CA2KN31F7 | Control relay, TeSys K, 3 NO + 1 NC, lt or eq to 690V, 110VAC coil | Square D
Brand: Square D
SKU: CA2KN31F7
$149.99 each
View Details Square D 8501XO1200V02 NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 12 normally open contacts, 110/120VAC 50/60Hz coil | Blackhawk Supply
8501XO1200V02 | NEMA Control Relay, Type X, machine tool, 10A resistive at 600VAC, 12 normally open contacts, 110 / 120VAC 50 / 60Hz coil | Square D
Brand: Square D
SKU: 8501XO1200V02
$411.99 each
View Details Dwyer LTT24-0 SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Blackhawk Supply
LTT24-0 | SSR monitor | 20-32 VDC trigger | 100-660 VAC load. | Dwyer
Brand: Dwyer
SKU: LTT24-0
$248.99 each
View Details CR Magnetics CR7310-LH-24D-.011-X-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 | No Time delay | Blackhawk Supply
CR7310-LH-24D-.011-X-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 | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-24D-.011-X-CD-ELR-R1
$266.99 each
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
$266.99 each
View Details CR Magnetics CR7310-LH-24D-0.11-A-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 | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR7310-LH-24D-0.11-A-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 | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-LH-24D-0.11-A-CD-ELR-I
$192.99 each
View Details CR Magnetics CR7310-EH-24D-.011-X-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 | No Time delay | Blackhawk Supply
CR7310-EH-24D-.011-X-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 | No Time delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-EH-24D-.011-X-CD-ELR-R1
$266.99 each
View Details CR Magnetics CR7310-EH-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 | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR7310-EH-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 | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR7310-EH-120-0.11-A-CD-ELR-I
$192.99 each
View Details CR Magnetics CR5395-LH-ACV-101-X-CD-ELR-I DC Current Sensing Relay | Solid Core Internal CT | DC Freq Only | 85 - 265 VAC/VDC Power Supply | Overcurrent Detection | Latching | No Time delay | 10 - 100 ADC Adjustable Trip Range | Blackhawk Supply
CR5395-LH-ACV-101-X-CD-ELR-I | DC Current Sensing Relay | Solid Core Internal CT | DC Freq Only | 85 - 265 VAC / VDC Power Supply | Overcurrent Detection | Latching | No Time delay | 10 - 100 ADC Adjustable Trip Range | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-LH-ACV-101-X-CD-ELR-I
$170.46 each
View Details CR Magnetics CR5395-LH-24D-660-X-CD-ELR-R1 DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 24 VDC +/- 10% Power Supply | Overcurrent Detection | Latching | No Time delay | 6 - 60 ADC Adjustable Trip Range | Blackhawk Supply
CR5395-LH-24D-660-X-CD-ELR-R1 | DC Current Sensing Relay | Solid Core Remote CT CRDCS-100 | DC Freq Only | 24 VDC + / - 10% Power Supply | Overcurrent Detection | Latching | No Time delay | 6 - 60 ADC Adjustable Trip Range | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-LH-24D-660-X-CD-ELR-R1
$223.99 each
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
$223.99 each
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
$170.46 each
View Details CR Magnetics CR5395-EL-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 | Undercurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | Blackhawk Supply
CR5395-EL-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 | Undercurrent Detection | Non-Latching | 0.5 - 6 Second Adjustable Time Delay | CR Magnetics
Brand: CR Magnetics
SKU: CR5395-EL-ACV-110-A-CD-ELR-R1
$223.99 each
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