bestsellers

Filter
View Details Square D 8536SDG1V08H30 Non-Reversing Type S Motor Starter, 208 VAC Control Circuit, 600 VAC Main, 45 A, NEMA 2, 3-Pole, 3-Phase | Blackhawk Supply
8536SDG1V08H30 | Non-Reversing Type S Motor Starter, 208 VAC Control Circuit, 600 VAC Main, 45 A, NEMA 2, 3-Pole, 3-Phase | Square D by Schneider Electric
Brand: Square D
SKU: 8536SDG1V08H30
$1,027.34 each
View Details Johnson Controls VG1245ABH9A4GGA 2W; 1/2" NPT; SS; CV 0.50; 2-WAY; 1/2" NPT; SS; CV (KV) 0.50 (0.45); PROP; PWR 24VAC; NO FEEDBACK | Blackhawk Supply
VG1245ABH9A4GGA | 2W; 1 / 2" NPT; SS; CV 0.50; 2-WAY; 1 / 2" NPT; SS; CV (KV) 0.50 (0.45); PROP; PWR 24VAC; NO FEEDBACK | Johnson Controls
Brand: Johnson Controls
SKU: VG1245ABH9A4GGA
$282.92 each
View Details Square D LUCA12FU TeSys U Standard Control Unit, Class 10, 3-12A, 110-240V AC, 110-220V DC | Blackhawk Supply
LUCA12FU | TeSys U Standard Control Unit, Class 10, 3-12A, 110-240V AC, 110-220V DC | Square D
Brand: Square D
SKU: LUCA12FU
$111.13 each
View Details Square D 8536SCG1V02 Type S Full Voltage Starter, Size 1, NEMA 1, 110V 50 Hz, 120V 60Hz, 27A, 2-Poles, Non-Reversing | Blackhawk Supply
8536SCG1V02 | Type S Full Voltage Starter, Size 1, NEMA 1, 110V 50 Hz, 120V 60Hz, 27A, 2-Poles, Non-Reversing | Square D
Brand: Square D
SKU: 8536SCG1V02
$454.19 each
View Details Square D 8536SBG2V02S Type S Full Voltage Starter, Size 0, NEMA 1, 110V 50 Hz, 120V 60Hz, 18A, 3-Poles, Non-Reversing | Blackhawk Supply
8536SBG2V02S | Type S Full Voltage Starter, Size 0, NEMA 1, 110V 50 Hz, 120V 60Hz, 18A, 3-Poles, Non-Reversing | Square D
Brand: Square D
SKU: 8536SBG2V02S
$409.62 each
View Details Square D 8536SAO12V02S Type S Full Voltage Starter, Size 00, Open, 110V 50Hz, 120V 60Hz, 9A, 3-Poles, Non-Reversing | Blackhawk Supply
8536SAO12V02S | Type S Full Voltage Starter, Size 00, Open, 110V 50Hz, 120V 60Hz, 9A, 3-Poles, Non-Reversing | Square D
Brand: Square D
SKU: 8536SAO12V02S
$305.09 each
View Details Square D 2510FR2 Fractional Horsepower Manual Starter, 16A, NEMA 7 and 9, Conduit Opening, 2-Pole, Toggle Operated, No Indicator, 277VAC | Blackhawk Supply
2510FR2 | Fractional Horsepower Manual Starter, 16A, NEMA 7 and 9, Conduit Opening, 2-Pole, Toggle Operated, No Indicator, 277VAC | Square D
Brand: Square D
SKU: 2510FR2
$281.58 each
View Details Honeywell E34-480100-R03KIT Class 3400 Meter, 277/480V, 100A, NEMA 4X Enclosure, BACnet MS/TP, EZ-7 Ethernet Protocol, 3 Split-Core Current Sensors with 2V Output | Blackhawk Supply
E34-480100-R03KIT | Class 3400 Meter, 277 / 480V, 100A, NEMA 4X Enclosure, BACnet MS / TP, EZ-7 Ethernet Protocol, 3 Split-Core Current Sensors with 2V Output | Honeywell
Brand: Honeywell
SKU: E34-480100-R03KIT
$1,880.64 each
View Details Functional Devices RIB02P30-NC Enclosed Relay 30Amp DPST 208-277Vac, Normally Closed contacts | Blackhawk Supply
RIB02P30-NC | Enclosed Relay 30Amp DPST 208-277Vac, Normally Closed contacts | Functional Devices
Brand: Functional Devices
SKU: RIB02P30-NC
$116.75 each
View Details Bell & Gossett 110082 1-1/2" 3301-50 4900K Relief Valve | Blackhawk Supply
110082 | 1-1 / 2" 3301-50 4900K Relief Valve | Bell & Gossett
Brand: Bell & Gossett
SKU: 110082
$1,439.90 each
View Details Taco 951-5160RP ASSEMBLY | MECHANICAL SEAL | TYPE E | 1 1/2" | Blackhawk Supply
951-5160RP | ASSEMBLY | MECHANICAL SEAL | TYPE E | 1 1 / 2" | Taco
Brand: Taco
SKU: 951-5160RP
$1,767.03 each
View Details Honeywell E50-208400-J06KIT Class 5000 Meter, 120/208-240V, 400A, JIC Steel Enclosure, Modbus RTU, Modbus TCP/IP Protocol, 3 Split-Core Current Sensors with 2V Output | Blackhawk Supply
E50-208400-J06KIT | Class 5000 Meter, 120 / 208-240V, 400A, JIC Steel Enclosure, Modbus RTU, Modbus TCP / IP Protocol, 3 Split-Core Current Sensors with 2V Output | Honeywell
Brand: Honeywell
SKU: E50-208400-J06KIT
$1,647.83 each
View Details Honeywell E32-480100-RBACKIT Class 3200 Meter, 277/480V, 100A, NEMA 4X Enclosure, BACnet MS/TP Protocol, 3 Split-Core Current Sensors with 2V Output | Blackhawk Supply
E32-480100-RBACKIT | Class 3200 Meter, 277 / 480V, 100A, NEMA 4X Enclosure, BACnet MS / TP Protocol, 3 Split-Core Current Sensors with 2V Output | Honeywell
Brand: Honeywell
SKU: E32-480100-RBACKIT
$1,583.54 each
View Details Braeburn 110814 Rectangular Damper | 8 x 14 Rectangular Damper PC/SR | Blackhawk Supply
110814 | Rectangular Damper | 8 x 14 Rectangular Damper PC / SR | Braeburn
Brand: Braeburn
SKU: 110814
$158.73 each
View Details Honeywell T678F1002 REMOTE TEMPERATURE CONTROLLER, 55F TO 85F SET POINT, 2 SPDT, COPPER BULB, 5.5 FT. CAPILLARY LENGTH, 2F DIFFERENTIAL | Blackhawk Supply
T678F1002 | REMOTE TEMPERATURE CONTROLLER, 55F TO 85F SET POINT, 2 SPDT, COPPER BULB, 5.5 FT. CAPILLARY LENGTH, 2F DIFFERENTIAL | Honeywell
Brand: Honeywell
SKU: T678F1002
$292.28 each
View Details Honeywell ML6421A1017 CONTROL SIGNAL,USE WITH HONEYWELL THREADED & FLANGED GLOBE VALVES,24VAC LOBE VALVES, 24 VAC | Blackhawk Supply
ML6421A1017 | CONTROL SIGNAL, USE WITH HONEYWELL THREADED & FLANGED GLOBE VALVES, 24VAC LOBE VALVES, 24 VAC | Honeywell
Brand: Honeywell
SKU: ML6421A1017
$578.80 each
View Details Robertshaw 2368-502 Pneumodular Electric-Pneumatic Relay, Factory Model: R527-110, Coil Voltage: 110 Vac, Switch Action: SPDT | Blackhawk Supply
2368-502 | Pneumodular Electric-Pneumatic Relay, Factory Model: R527-110, Coil Voltage: 110 Vac, Switch Action: SPDT | Robertshaw
Brand: Robertshaw
SKU: 2368-502
$493.17 each
View Details Schneider Electric 2323-500 Differential or Static Pressure Transmitter: Range W.C. (Pa) 0 to 3 in. (0 to 747) | Blackhawk Supply
2323-500 | Differential or Static Pressure Transmitter: Range W.C. (Pa) 0 to 3 in. (0 to 747) | Schneider Electric
Brand: Schneider Electric
SKU: 2323-500
$568.78 each
View Details Schneider Electric VS-7323-536-4-11 VB: 2 in, 3W Div, Globe, NPT, UO, BR, 40 cv, 25 PSI; Act (MS40-7043): Elec, Prop, SR, NC, 24 VAC/VDC, Plen, 35 in-lb, Rotary, N2 | Blackhawk Supply
VS-7323-536-4-11 | VB: 2 in, 3W Div, Globe, NPT, UO, BR, 40 cv, 25 PSI; Act (MS40-7043): Elec, Prop, SR, NC, 24 VAC / VDC, Plen, 35 in-lb, Rotary, N2 | Schneider Electric
Brand: Schneider Electric
SKU: VS-7323-536-4-11
$896.55 each
View Details Schneider Electric MA40-7043-501 Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | SW | Blackhawk Supply
MA40-7043-501 | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On / Off | SW | Schneider Electric
Brand: Schneider Electric
SKU: MA40-7043-501
$247.62 each
View Details Schneider Electric AV-817 Adapter Kit for Robertshaw V2566, V2567, V2568, V6600, V6700, and V6800 1/2" - 2" Globe Valves | Blackhawk Supply
AV-817 | Adapter Kit for Robertshaw V2566, V2567, V2568, V6600, V6700, and V6800 1 / 2" - 2" Globe Valves | Schneider Electric
Brand: Schneider Electric
SKU: AV-817
$255.29 each
View Details Schneider Electric AM-321 Two Step Auxiliary SPDT Switch Kit, For Use With MC and MP Oil-Submerged Gear Train Actuators or AM-348 Mounting Bracket | Blackhawk Supply
AM-321 | Two Step Auxiliary SPDT Switch Kit, For Use With MC and MP Oil-Submerged Gear Train Actuators or AM-348 Mounting Bracket | Schneider Electric
Brand: Schneider Electric
SKU: AM-321
$530.55 each
View Details Siemens QPA2282.EWSC Room CO2 + Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QPA2282.EWSC | Room CO2 + Temp Sensor, No HMI, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QPA2282.EWSC
$419.95 each
View Details Siemens QFA3280.EWSC Room Temp Sensor, RH 2%, for TEC, Digital signal, Temp Sensing, Tool Port | Blackhawk Supply
QFA3280.EWSC | Room Temp Sensor, RH 2%, for TEC, Digital signal, Temp Sensing, Tool Port | Siemens
Brand: Siemens
SKU: QFA3280.EWSC
$139.98 each
Type
2 Communication
Actuator Type
Amps
Analog Inputs
Application
Application Zone
BACNET
BACnet Profile
Brand
Burst Pressure
CV / GPM
Calibration Certificate
Category/Type
Color
Communications
Connection Type
Connection Size 1
Connection Size 2
Connectivity
Control Input
Control Valve Type
Control Valves Type
Cooling Control
Current Core
Current Measurement Accuracy
Current Measurement Range
Cv / GPM
Description
Differential Pressure
Dimension Depth
Dimension Height
Dimension Probe Diameter
Dimension Probe Length
Dimension Width
Display Type
Display Size
Electrical Wiring
Electrical Wiring Size
Element Type
Enclosure Material
End Switch
Fail Safe
Fail-Safe
Family
Fan Control
Feedback
Fibre Ports
Fitting Type
Fitting Material
Fitting Size
HP
Heating Control
Housing
Humidity Measurement Accuracy
Humidity Measurement Range
IP Protection
Input Types
LED Indicator Type
Line
Material
Measurement Type
Measuring Range
Medium
Model
Monitored Wire Size
Mounting
NS 8000 CO2
NS 8000 Display
NS 8000 JCI Branded
NS 8000 RH
Normality (Fail)
Number
Operating Current
Operating Temperature
Output Specifications
Outputs
Ports
Power Supply
Pressure Measurement Accuracy
Pressure Measurement Range
Pressure Output Signal
Pressure Range
Pressure Sensor Type
Product Type
Product Certification
Range
Sensor
Sensor Type
Sensor Configuration
Sensor Housing
Setpoint
Shape
Size
Speed
Spring Return
Standards EMC
Stroke
Supply Voltage AC Nominal
Supply Voltage AC Range
Supply Voltage DC Range
Switch Type
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Rating
Temperature Sensor Type
Thermostat
Thermostat Type
Thread Size
Timing (sec)
Torque
Triac Outputs
VAV Type
VAV Fan
Valve Control
Valve Size
Voltage
Warranty
Committed to customer satisfaction
as experts in Bestsellers
(847) 773-0645
Recently Viewed

Popular Products

View all →
Contemporary Controls BASRT-B BAS Router BACnet/IP to MS/TP DIN rail mount | Blackhawk Supply
BASRT-B | BAS Router BACnet/IP to MS/TP DIN rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRT-B
$303.63 each
Contemporary Controls BASRTP-B BAS Portable Router BACnet/IP to MS/TP | Blackhawk Supply
BASRTP-B | BAS Portable Router BACnet/IP to MS/TP | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRTP-B
$303.63 each
Generic BACnet Router BACNET_ROUTER BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Blackhawk Supply
BACNET_ROUTER | BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Generic BACnet Router
Brand: Generic BACnet Router
SKU: BACNET_ROUTER
$227.50 each
Belimo LF24-SR US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
LF24-SR US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LF24-SR US
$337.05 each
Contemporary Controls EIPR-E Ethernet IP Router with Four-port Switch | Blackhawk Supply
EIPR-E | Ethernet IP Router with Four-port Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIPR-E
$316.75 each
Belimo AFB24-SR Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
AFB24-SR | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: AFB24-SR
$474.30 each
Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
AMB24-3 | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: AMB24-3
$259.65 each
Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$100.35 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.