bestsellers

Filter
View Details Siemens Electrical 3RT1056-6AF36 CONTACTOR S6 185A 110-127VUC 3P BAR | Blackhawk Supply
3RT1056-6AF36 | CONTACTOR S6 185A 110-127VUC 3P BAR | Siemens Electrical
Brand: Siemens Electrical
SKU: 3RT1056-6AF36
$1,186.94 each
View Details Siemens Electrical 3RH22624BG40 CONTROL RELAY 6NO+2NC DC 125V RING LUG | Blackhawk Supply
3RH22624BG40 | CONTROL RELAY 6NO+2NC DC 125V RING LUG | Siemens Electrical
Brand: Siemens Electrical
SKU: 3RH22624BG40
$179.99 each
View Details Siemens Electrical 3RB30361WB0 OVERLOAD SS S2 CL10 20-80A SCREW | Blackhawk Supply
3RB30361WB0 | OVERLOAD SS S2 CL10 20-80A SCREW | Siemens Electrical
Brand: Siemens Electrical
SKU: 3RB30361WB0
$340.68 each
View Details Siemens Electrical 3RB30261VB0 OVERLOAD S.S. CL10 S0 10-40A SCREW | Blackhawk Supply
3RB30261VB0 | OVERLOAD S.S. CL10 S0 10-40A SCREW | Siemens Electrical
Brand: Siemens Electrical
SKU: 3RB30261VB0
$179.76 each
View Details Siemens Electrical 3RB2056-1FC2 RELAY | OVERLOAD 50...200 A FOR MOTOR PRO | Blackhawk Supply
3RB2056-1FC2 | RELAY | OVERLOAD 50...200 A FOR MOTOR PRO | Siemens Electrical
Brand: Siemens Electrical
SKU: 3RB2056-1FC2
$542.51 each
View Details Siemens Electrical 14HUG32AA Starter | FVNR SZ3 | 25-100Amps | Open | 120/240 | Blackhawk Supply
14HUG32AA | Starter | FVNR SZ3 | 25-100Amps | Open | 120 / 240 | Siemens Electrical
Brand: Siemens Electrical
SKU: 14HUG32AA
$1,382.73 each
View Details Siemens Electrical 14FUF32AA Starter | FVNR SZ2 | 13-52Amps | Open | 120/240V | Blackhawk Supply
14FUF32AA | Starter | FVNR SZ2 | 13-52Amps | Open | 120 / 240V | Siemens Electrical
Brand: Siemens Electrical
SKU: 14FUF32AA
$977.63 each
View Details Siemens Electrical 14DUE32AA Starter | FVNR SZ1 | 10-40Amps | Open | 120/240V | Blackhawk Supply
14DUE32AA | Starter | FVNR SZ1 | 10-40Amps | Open | 120 / 240V | Siemens Electrical
Brand: Siemens Electrical
SKU: 14DUE32AA
$572.63 each
View Details Siemens Electrical 14DUD32AA Starter | FVNR SZ1 | 5.5-22Amps | Open | 120/240 | Blackhawk Supply
14DUD32AA | Starter | FVNR SZ1 | 5.5-22Amps | Open | 120 / 240 | Siemens Electrical
Brand: Siemens Electrical
SKU: 14DUD32AA
$572.63 each
View Details Siemens Electrical 14CUC32AA Starter | FVNR SZ0 | 3-12Amps | Open | 120/240V | Blackhawk Supply
14CUC32AA | Starter | FVNR SZ0 | 3-12Amps | Open | 120 / 240V | Siemens Electrical
Brand: Siemens Electrical
SKU: 14CUC32AA
$505.87 each
View Details Siemens Electrical 14CUB32AA Starter | FVNR SZ0 | 0.75-3.4Amps | Open | 120/2 | Blackhawk Supply
14CUB32AA | Starter | FVNR SZ0 | 0.75-3.4Amps | Open | 120 / 2 | Siemens Electrical
Brand: Siemens Electrical
SKU: 14CUB32AA
$505.87 each
View Details Johnson Controls A72AA-4C TWO POLE TEMP CONTROL; 15/55F; DIFF 3 - 30 ADJ; DPST; NEMA 1; OPEN LOW; 1-3/8" X 2-1/4" BULB 3; | Blackhawk Supply
A72AA-4C | TWO POLE TEMP CONTROL; 15 / 55F; DIFF 3 - 30 ADJ; DPST; NEMA 1; OPEN LOW; 1-3 / 8" X 2-1 / 4" BULB 3; | Johnson Controls
Brand: Johnson Controls
SKU: A72AA-4C
$186.50 each
View Details Johnson Controls 4683-TTM-1F N2 BUS REPEATER; 115 VAC; POWER | Blackhawk Supply
4683-TTM-1F | N2 BUS REPEATER; 115 VAC; POWER | Johnson Controls
Brand: Johnson Controls
SKU: 4683-TTM-1F
$788.88 each
View Details Johnson Controls OSI-90 IMAGER 80 COVER 24V DC | Blackhawk Supply
OSI-90 | IMAGER 80 COVER 24V DC | Johnson Controls
Brand: Johnson Controls
SKU: OSI-90
$2,685.77 each
View Details Johnson Controls T-2100-205 THERMOMETER; 40/240F "B"; FLUSH MT. | Blackhawk Supply
T-2100-205 | THERMOMETER; 40 / 240F "B"; FLUSH MT. | Johnson Controls
Brand: Johnson Controls
SKU: T-2100-205
$699.24 each
View Details Johnson Controls T-4000-612 CONVERSION KIT; SINGLE/DUAL TEMP METAL | Blackhawk Supply
T-4000-612 | CONVERSION KIT; SINGLE / DUAL TEMP METAL | Johnson Controls
Brand: Johnson Controls
SKU: T-4000-612
$168.57 each
View Details Johnson Controls TEC3330-14-000 TSTAT, STANDALONE, RTU/HEAT PUMP WITH ECONFULL COLOR, WHITE, JCI LOGO | Blackhawk Supply
TEC3330-14-000 | TSTAT, STANDALONE, RTU / HEAT PUMP WITH ECONFULL COLOR, WHITE, JCI LOGO | Johnson Controls
Brand: Johnson Controls
SKU: TEC3330-14-000
$430.77 each
View Details Johnson Controls V-9011-1 3-WAY SOL. VALVE; 12VDC | Blackhawk Supply
V-9011-1 | 3-WAY SOL. VALVE; 12VDC | Johnson Controls
Brand: Johnson Controls
SKU: V-9011-1
$872.02 each
View Details Honeywell THM5421R1021 EQUIPMENT INTERFACE MODULE CONTROLS UP TO 4-STAGES OF HEAT AND 2-STAGES OF COOL IN A HEAT PUMP SYSTEM AND UP TO 3-STAGES OF HEAT AND 2-STAGES OF COOL IN A CONVENTIONAL SYSTEM. | Blackhawk Supply
THM5421R1021 | EQUIPMENT INTERFACE MODULE CONTROLS UP TO 4-STAGES OF HEAT AND 2-STAGES OF COOL IN A HEAT PUMP SYSTEM AND UP TO 3-STAGES OF HEAT AND 2-STAGES OF COOL IN A CONVENTIONAL SYSTEM. | Honeywell
Brand: Honeywell
SKU: THM5421R1021
$101.24 each
View Details Dwyer V4-SS-2-U-AT V4SS2U-AT FLOTECT FLOW SW | Blackhawk Supply
V4-SS-2-U-AT | V4SS2U-AT FLOTECT FLOW SW | Dwyer
Brand: Dwyer
SKU: V4-SS-2-U-AT
$1,104.75 each
View Details Dwyer 3001MR-TAMP 3001MR-TAMP PHOTOHELIC | Blackhawk Supply
3001MR-TAMP | 3001MR-TAMP PHOTOHELIC | Dwyer
Brand: Dwyer
SKU: 3001MR-TAMP
$669.37 each
View Details Square D HU365 Safety switch, heavy duty, non fusible, 400A, 3 wire, 3 poles, 350hp, 600VAC/DC, Type 1 | Blackhawk Supply
HU365 | Safety switch, heavy duty, non fusible, 400A, 3 wire, 3 poles, 350hp, 600VAC / DC, Type 1 | Square D
Brand: Square D
SKU: HU365
$1,407.71 each
View Details Dwyer VFC-142-EC Flowmeter | range 1-10 GPM water. | Blackhawk Supply
VFC-142-EC | Flowmeter | range 1-10 GPM water. | Dwyer
Brand: Dwyer
SKU: VFC-142-EC
$187.17 each
View Details Dwyer V4-SS-2-D-U Vane operated flow switch | 316SS body | universal vane. | Blackhawk Supply
V4-SS-2-D-U | Vane operated flow switch | 316SS body | universal vane. | Dwyer
Brand: Dwyer
SKU: V4-SS-2-D-U
$1,035.72 each
Type
2 Communication
Actuator Type
Additional Information
Amps
Analog Inputs
Application
Application Zone
Auxilary Switch
BACnet Profile
Brand
Burst Pressure
CV / GPM
Calibration Certificate
Color
Communications
Connection Type
Connection Type 1
Connection Type 2
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
Finish
Fitting Type
Fitting Material
Fitting Size
Frame Size
HP
Heating Control
Housing
IP Protection
Input Types
LED Indicator Type
Line
Material
Material Construction
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
PSI Range
Pneumatic Actuator Size
Ports
Power Supply
Pressure Class
Pressure Measurement Accuracy
Pressure Measurement Range
Pressure Output Signal
Pressure Range
Pressure Rating
Pressure Sensor Type
Product Type
Product Certification
Range
Section
Selection Guide
Sensor
Sensor Type
Sensor Configuration
Sensor Housing
Setpoint
Setup
Shape
Size
Speed
Spring Return
Standards EMC
Stroke
Supply Voltage AC Nominal
Supply Voltage AC Range
Supply Voltage DC Range
Switch Type
Temp & Humidity Signals
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Rating
Temperature Sensor Type
Thermostat Type
Thread Size
Timing (sec)
Torque
VAV Type
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 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
$314.13 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
$357.30 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
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
$507.60 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
$277.65 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 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
$114.30 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.