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![Spears 806-040 4 PVC 90 ELBOW SOCKET SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_806-010_b6efaceb-2e07-43e6-aef0-ecacac383b75_medium.jpg?v=1711299714)
806-040 | 4 PVC 90 ELBOW SOCKET SCH80 | (PG:080) Spears
Brand: Spears
SKU: 806-040
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![Midland Metal Mfg. 32551 769 BRASS FERRULE, Clamps, Hose Ferrules, Smooth Hose Ferrules | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/32551_medium.jpg?v=1718748448)
32551 | 769 BRASS FERRULE, Clamps, Hose Ferrules, Smooth Hose Ferrules | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 32551
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![Spears 836-005 1/2 PVC MALE ADAPTER MPTXSOC SCH80 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_836-010_3bcee7ae-b9bc-4e57-984c-ded9107bc20c_medium.jpg?v=1711300182)
836-005 | 1 / 2 PVC MALE ADAPTER MPTXSOC SCH80 | (PG:080) Spears
Brand: Spears
SKU: 836-005
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![Spears P110-060 6 PVC DWV FLUSH CLEAN OUT PLUG MPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/spears_p110-015_c5a8b1ac-f934-4802-811c-58e6bb927462_medium.jpg?v=1711302996)
P110-060 | 6 PVC DWV FLUSH CLEAN OUT PLUG MPT | (PG:051) Spears
Brand: Spears
SKU: P110-060
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![Johnson Controls A99CB-600C SILICON TEMP.SENSOR 6M; GENERAL APPLICATION A99 6" STAINLESS STEEL TUBE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A99CB-600C_medium.jpg?v=1715732014)
A99CB-600C | SILICON TEMP.SENSOR 6M; GENERAL APPLICATION A99 6" STAINLESS STEEL TUBE | Johnson Controls
Brand: Johnson Controls
SKU: A99CB-600C
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![Schneider Electric M332A01 SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/M332A01_medium.png?v=1719241676)
M332A01 | SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric
Brand: Schneider Electric
SKU: M332A01
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![Schneider Electric SE8350U0B11 Low-Voltage Fan Coil Room Controller & Zone Controller: BACnet MS/TP, RH sensor & control, White Case/Fascia | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SE8350U0B11_f5dc955c-5bab-4bc6-811e-b1774783f9e1_medium.png?v=1719241695)
SE8350U0B11 | Low-Voltage Fan Coil Room Controller & Zone Controller: BACnet MS / TP, RH sensor & control, White Case / Fascia | Schneider Electric
Brand: Schneider Electric
SKU: SE8350U0B11
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![Schneider Electric MS51-7103-150 Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 0-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS51-7103-150_0ae08acd-a07e-466a-96ed-56b0bc9543c1_medium.png?v=1711999296)
MS51-7103-150 | Valve Actuator | 35 in-lb | Spg Rtn | 24V | Modulating 0-10V | Schneider Electric
Brand: Schneider Electric
SKU: MS51-7103-150
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![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_medium.png?v=1717516288)
SHS80-C | Duct Mnt Humidity / High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C
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![Siemens 540-670B Room Temperature Sensor with Setpoint and Occupancy Override, White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10219004_en_5c5353ce-a513-4e1c-9a7b-8ecf313b278f_medium.jpg?v=1718728816)
540-670B | Room Temperature Sensor with Setpoint and Occupancy Override, White | Siemens
Brand: Siemens
SKU: 540-670B
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![Square D SDSA4040 Surge Protect - 40kA, 480Y/277VAC, 3P4W, T4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/349956814_medium.png?v=1719426140)
SDSA4040 | Surge Protect - 40kA, 480Y / 277VAC, 3P4W, T4X | Square D by Schneider Electric
Brand: Square D
SKU: SDSA4040
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![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/RIBW01B-EN3_3ae477a4-560b-44f1-8b78-fb44c6bca52d_medium.jpg?v=1708365190)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3
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![Functional Devices PSH500A Enclosed 5-100VA 120/240 to 24Vac UL Class 2 power supply | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PSH500A_7eb894be-1bac-43a0-8191-622d90d8ccb3_medium.jpg?v=1708365049)
PSH500A | Enclosed 5-100VA 120 / 240 to 24Vac UL Class 2 power supply | Functional Devices
Brand: Functional Devices
SKU: PSH500A
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![Viconics R820-PCB-A01 R820 Solid State Relay, 24 VAC Electronic PCB, 1 or 3 phases; replaces 021-0474 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_aed90d68-34f2-4917-88ef-3f2939d475bd_medium.jpg?v=1719241894)
R820-PCB-A01 | R820 Solid State Relay, 24 VAC Electronic PCB, 1 or 3 phases; replaces 021-0474 | Viconics
Brand: Viconics
SKU: R820-PCB-A01
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![Jomar 100-708 T-100NE | 2" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/t-100ne_030cca2e-c061-4662-bc50-4eaa311ac011_medium.jpg?v=1707856257)
100-708 | T-100NE | 2" | 2 Piece | Full Port | Threaded Connection | 600 WOG | Jomar
Brand: Jomar
SKU: 100-708
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![Braeburn 140404 4 Zone Expandable Control Panel 4H / 2C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/140404-Photo_medium.jpg?v=1708892751)
140404 | 4 Zone Expandable Control Panel 4H / 2C | Braeburn
Brand: Braeburn
SKU: 140404
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![Braeburn 5220 Premier Universal Programmable Thermostat 3H / 2C Pack of 6 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/5020_5220-hr_medium.png?v=1715803539)
5220 | Premier Universal Programmable Thermostat 3H / 2C Pack of 6 | Braeburn (OBSOLETE)
Brand: Braeburn
SKU: 5220
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![Belimo LM24A-MOD Damper Actuator | Modulating | communicative | hybrid | AC/DC 24V | 5 Nm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_EU_LM24A-MOD_4C-product_retina_c200591e-c6cc-4d3b-85d1-2a97a6aaeb43_medium.jpg?v=1714684056)
LM24A-MOD | Damper Actuator | Modulating | communicative | hybrid | AC / DC 24V | 5 Nm | Belimo
Brand: Belimo
SKU: LM24A-MOD
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![Belimo LF24-S Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LF24-S_US-product_retina_c0ac6d9a-926b-49c8-a11f-7f78580a9e3c_medium.jpg?v=1714684054)
LF24-S | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: LF24-S
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View all →![Veris E50C2 DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_large.jpg?v=1717613716)
E50C2 | DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E50C2![Veris MX1B Moisture | Battery | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/MX1B_large.jpg?v=1692624163)
MX1B | Moisture | Battery | Veris
Brand: Veris
SKU: MX1B![Veris PX3DLX02 Pressure | Dry | Duct | LCD | 0-10 In WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/PX3DLX02_34751ed9-b55b-4ab8-ae9e-64778f94a267_large.jpg?v=1706643270)
PX3DLX02 | Pressure | Dry | Duct | LCD | 0-10 In WC | Veris
Brand: Veris
SKU: PX3DLX02![Veris H971 Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/H971_2713e501-214a-425b-84fa-558ce4a2feb2_large.jpg?v=1717708350)
H971 | Current Sensor | DC | Split | 0-200A | Pulse Reset | Bi-Directional | Veris
Brand: Veris
SKU: H971![Siemens SAS61.33U MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SAS61.33U_large.jpg?v=1716574569)
SAS61.33U | MT Series SAS Electronic Valve Act, SR, 24V, 0-10V / 4-20 mA Proport Control | Siemens
Brand: Siemens
SKU: SAS61.33U![Veris PW2LX05S Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2LX05S_88a65725-d5a4-465e-9c6c-d45a476764ac_large.jpg?v=1719241876)
PW2LX05S | Pressure | Wet | NEMA 4 | LCD | 0-250PSID | Veris
Brand: Veris
SKU: PW2LX05S![Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RDY2000BN_large.jpg?v=1716932364)
RDY2000BN | BACnet Commercial Thermostat | Siemens
Brand: Siemens
SKU: RDY2000BN![Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/r820_2357d62a-de99-4eaf-b251-fe45a7caace2_large.jpg?v=1719241874)
R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics
Brand: Viconics
SKU: R820-643-REV2