control & monitoring relays

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View Details Macromatic COKP10A62 Current Monitor Relay | Plug-in | 1-10A | 120VAC | 10A SPDT | 0.1-10 Sec. pick-up & 100ms drop-out delay | Blackhawk Supply
COKP10A62 | Current Monitor Relay | Plug-in | 1-10A | 120VAC | 10A SPDT | 0.1-10 Sec. pick-up & 100ms drop-out delay | Macromatic
Brand: Macromatic
SKU: COKP10A62
$109.72 each
View Details Macromatic CAP10AD62 Current Monitor Relay | Plug-in | 5ma - 10A DC | 120VAC | 10A SPDT | Start-Up Sensing Delay : 0.1 - 10 Sec. | Blackhawk Supply
CAP10AD62 | Current Monitor Relay | Plug-in | 5ma - 10A DC | 120VAC | 10A SPDT | Start-Up Sensing Delay : 0.1 - 10 Sec. | Macromatic
Brand: Macromatic
SKU: CAP10AD62
$113.92 each
View Details Macromatic ATP120A1 Triplex Alternating Relay | | 120VAC | (3) 3 Amp SPNO | 8 pin | Blackhawk Supply
ATP120A1 | Triplex Alternating Relay | | 120VAC | (3) 3 Amp SPNO | 8 pin | Macromatic
Brand: Macromatic
SKU: ATP120A1
$198.96 each
View Details Macromatic ATP024A1R Triplex/Duplex Alternating Relay | | 24VAC | (3) 3 Amp SPNO | 8 pin | selector switch | Blackhawk Supply
ATP024A1R | Triplex / Duplex Alternating Relay | | 24VAC | (3) 3 Amp SPNO | 8 pin | selector switch | Macromatic
Brand: Macromatic
SKU: ATP024A1R
$213.36 each
View Details Macromatic ARP240A6 Duplex Alternating Relay | 10 Amp | 240VAC | SPDT | 8 pin | Blackhawk Supply
ARP240A6 | Duplex Alternating Relay | 10 Amp | 240VAC | SPDT | 8 pin | Macromatic
Brand: Macromatic
SKU: ARP240A6
$94.68 each
View Details Macromatic ARP240A3R Duplex Alternating Relay | 10 Amp | 240VAC | DPDT | 8 pin | selector switch | cross wired | Blackhawk Supply
ARP240A3R | Duplex Alternating Relay | 10 Amp | 240VAC | DPDT | 8 pin | selector switch | cross wired | Macromatic
Brand: Macromatic
SKU: ARP240A3R
$103.64 each
View Details Macromatic ARP120A6 Duplex Alternating Relay | 10 Amp | 120VAC | SPDT | 8 pin | Blackhawk Supply
ARP120A6 | Duplex Alternating Relay | 10 Amp | 120VAC | SPDT | 8 pin | Macromatic
Brand: Macromatic
SKU: ARP120A6
$94.68 each
View Details Macromatic ARP120A5R Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | Blackhawk Supply
ARP120A5R | Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | Macromatic
Brand: Macromatic
SKU: ARP120A5R
$103.64 each
View Details Macromatic ARP012A3R Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 8 pin | selector switch | cross wired | Blackhawk Supply
ARP012A3R | Duplex Alternating Relay | 10 Amp | 12VAC | DPDT | 8 pin | selector switch | cross wired | Macromatic
Brand: Macromatic
SKU: ARP012A3R
$103.64 each
View Details Macromatic ARP120A5 Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | cross wired | Blackhawk Supply
ARP120A5 | Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | cross wired | Macromatic
Brand: Macromatic
SKU: ARP120A5
$97.82 each
View Details Macromatic ARP012A6 Duplex Alternating Relay | 10 Amp | 12VAC | SPDT | 8 pin | Blackhawk Supply
ARP012A6 | Duplex Alternating Relay | 10 Amp | 12VAC | SPDT | 8 pin | Macromatic
Brand: Macromatic
SKU: ARP012A6
$94.68 each
View Details Macromatic ARF120A6R Duplex Alternating Relay | 10 Amp | 120VAC | SPDT | 8 pin | selector switch | flange mount | Blackhawk Supply
ARF120A6R | Duplex Alternating Relay | 10 Amp | 120VAC | SPDT | 8 pin | selector switch | flange mount | Macromatic
Brand: Macromatic
SKU: ARF120A6R
$143.68 each
View Details Macromatic ARF120A3R Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | flange mount | Blackhawk Supply
ARF120A3R | Duplex Alternating Relay | 10 Amp | 120VAC | DPDT | 8 pin | selector switch | cross wired | flange mount | Macromatic
Brand: Macromatic
SKU: ARF120A3R
$146.87 each
View Details Macromatic ARP024A3R Duplex Alternating Relay | 10 Amp | 24VAC | DPDT | 8 pin | selector switch | cross wired | Blackhawk Supply
ARP024A3R | Duplex Alternating Relay | 10 Amp | 24VAC | DPDT | 8 pin | selector switch | cross wired | Macromatic
Brand: Macromatic
SKU: ARP024A3R
$103.64 each
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
$97.82 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
$97.82 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
$97.82 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
$103.64 each
View Details York S1-02425986000 Control Relay 22V SPST | Blackhawk Supply
S1-02425986000 | Control Relay 22V SPST | York
Brand: York
SKU: S1-02425986000
View Details
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
$106.70 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
$54.52 each
View Details Buderus 7738001488 Control GB162 Aquastat Relay | Blackhawk Supply
7738001488 | Control GB162 Aquastat Relay | Buderus
Brand: Buderus
SKU: 7738001488
View Details
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
$173.70 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
$62.18 each
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KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
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
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