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View Details Resideo RT850 SOLID STATE RELAY FOR ELECTRIC HEAT WITHOUT BUILT-IN TRANSFORMER 120/208 /240/347V | Blackhawk Supply
RT850 | SOLID STATE RELAY FOR ELECTRIC HEAT WITHOUT BUILT-IN TRANSFORMER 120 / 208 / 240 / 347V | Resideo
Brand: Resideo
SKU: RT850
$100.92 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 Honeywell V5863A2046 VALVE - 1/2 VALVE 1.9 CV. STEM DOWN TO CLOSE A-AB PORT CLOSEOFF RATING 34PSI FOR USE WITH SERIES 1000 ACTUATORS: M6410 M7410 M6435 M 7435 & MP958 PNEUMATIC ACTUATOR | Blackhawk Supply
V5863A2046 | VALVE - 1 / 2 VALVE 1.9 CV. STEM DOWN TO CLOSE A-AB PORT CLOSEOFF RATING 34PSI FOR USE WITH SERIES 1000 ACTUATORS: M6410 M7410 M6435 M 7435 & MP958 PNEUMATIC ACTUATOR | Honeywell
Brand: Honeywell
SKU: V5863A2046
$107.08 each
View Details Johnson Controls SEP88A-601R SENSINGELEMENTREPL.KIT | Blackhawk Supply
SEP88A-601R | SENSINGELEMENTREPL.KIT | Johnson Controls
Brand: Johnson Controls
SKU: SEP88A-601R
$1,686.49 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 Dwyer MSX-W13-PA Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 3 (3000 | 4000 | 5000 | 7000 Pa). | Blackhawk Supply
MSX-W13-PA | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 3 (3000 | 4000 | 5000 | 7000 Pa). | Dwyer
Brand: Dwyer
SKU: MSX-W13-PA
$115.86 each
View Details Functional Devices RIBM013PN Panel Relay 4.00x2.45in 20Amp 3PDT 120Vac | Blackhawk Supply
RIBM013PN | Panel Relay 4.00x2.45in 20Amp 3PDT 120Vac | Functional Devices
Brand: Functional Devices
SKU: RIBM013PN
$102.30 each
View Details Johnson Controls MP821E001 MP82 ACTUATOR/YOKE ASSY.; MP82 ACTUATOR/YOKE ASSY. | Blackhawk Supply
MP821E001 | MP82 ACTUATOR / YOKE ASSY.; MP82 ACTUATOR / YOKE ASSY. | Johnson Controls
Brand: Johnson Controls
SKU: MP821E001
$794.61 each
View Details Johnson Controls JT2221H13A020 1/2"NPT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1/2"; NPT; 1.0 CV 24VAC. ON/OFF SPR. RETURN | Blackhawk Supply
JT2221H13A020 | 1 / 2"NPT;2NC;1.0CV;24V; 2-WAY; N.C. ZONE VALVE 1 / 2"; NPT; 1.0 CV 24VAC. ON / OFF SPR. RETURN | Johnson Controls
Brand: Johnson Controls
SKU: JT2221H13A020
$210.18 each
View Details Dwyer 1640-1 Floating contact switch | range 0.2-1.0" w.c. | adj. span | .02 min. set | .06 max. Set. | Blackhawk Supply
1640-1 | Floating contact switch | range 0.2-1.0" w.c. | adj. span | .02 min. set | .06 max. Set. | Dwyer
Brand: Dwyer
SKU: 1640-1
$788.98 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
$641.93 each
View Details Dwyer 4100 Differential pressure gage | range 0-100" w.c. | Blackhawk Supply
4100 | Differential pressure gage | range 0-100" w.c. | Dwyer
Brand: Dwyer
SKU: 4100
$924.01 each
View Details Dwyer A3025 Pressure switch/gage | range 0-25" w.c. | Blackhawk Supply
A3025 | Pressure switch / gage | range 0-25" w.c. | Dwyer
Brand: Dwyer
SKU: A3025
$674.44 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 MSX-W20-PA Differential pressure transmitter | wall mount | universal current/voltage outputs | bi-directional | range 0 (60 | 75 | 100 | 125 Pa). | Blackhawk Supply
MSX-W20-PA | Differential pressure transmitter | wall mount | universal current / voltage outputs | bi-directional | range 0 (60 | 75 | 100 | 125 Pa). | Dwyer
Brand: Dwyer
SKU: MSX-W20-PA
$115.86 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 Belimo ZS-BVVS-0003 Weather shield kit single actuator AM-LF | Blackhawk Supply
ZS-BVVS-0003 | Weather shield kit single actuator AM-LF | Belimo
Brand: Belimo
SKU: ZS-BVVS-0003
$256.50 each
View Details Honeywell E20-4801600R-D-KIT Class 2000 Meter, 277/480V, 1600A, NEMA 4X Enclosure, Pulse Output, Demand, 3 Split-Core Current Sensors with 2V Output | Blackhawk Supply
E20-4801600R-D-KIT | Class 2000 Meter, 277 / 480V, 1600A, NEMA 4X Enclosure, Pulse Output, Demand, 3 Split-Core Current Sensors with 2V Output | Honeywell
Brand: Honeywell
SKU: E20-4801600R-D-KIT
$1,541.80 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
$1,721.98 each
View Details Dwyer DM-005 Differential digital pressure transmitter | range 0-2.0" w.c. | Blackhawk Supply
DM-005 | Differential digital pressure transmitter | range 0-2.0" w.c. | Dwyer
Brand: Dwyer
SKU: DM-005
$152.44 each
View Details Dwyer MSX-W12-PA Differential pressure transmitter | wall mount | universal current/voltage outputs | uni-directional | range 2 (600 | 750 | 1000 | 1250 Pa). | Blackhawk Supply
MSX-W12-PA | Differential pressure transmitter | wall mount | universal current / voltage outputs | uni-directional | range 2 (600 | 750 | 1000 | 1250 Pa). | Dwyer
Brand: Dwyer
SKU: MSX-W12-PA
$115.86 each
View Details Dwyer 25113 Temperature controller | thermocouple input | relay output | with alarm. | Blackhawk Supply
25113 | Temperature controller | thermocouple input | relay output | with alarm. | Dwyer
Brand: Dwyer
SKU: 25113
$1,099.81 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
View Details Bray DS120-70-A Electric Actuator | Spring Return | 120V | 70 Lb. In. | Blackhawk Supply
DS120-70-A | Electric Actuator | Spring Return | 120V | 70 Lb. In. | Bray
Brand: Bray
SKU: DS120-70-A
$353.10 each
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