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![Johnson Controls CST34-1 DIAPHRAGM FLANGE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_104bf909-7bfb-45c6-8f40-0509e45d5956_medium.jpg?v=1715732112)
CST34-1 | DIAPHRAGM FLANGE | Johnson Controls
Brand: Johnson Controls
SKU: CST34-1
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![Johnson Controls CST33-2 SPRING RETAINER CASTING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_e5e012ec-3d03-4999-bdc4-5a32e967cafc_medium.jpg?v=1715732081)
CST33-2 | SPRING RETAINER CASTING | Johnson Controls
Brand: Johnson Controls
SKU: CST33-2
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![Johnson Controls C450RBN-3C RESET CONTROL MOD 1 STAGE; RESET CNTRL MOD W/LCD 4 BUTTON TOUCHPAD UI&SPDT RELAY OUTPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450RBN-3C_c3ad16d1-a1c5-4515-8ed1-8bc5ee298299_medium.jpg?v=1719992762)
C450RBN-3C | RESET CONTROL MOD 1 STAGE; RESET CNTRL MOD W / LCD 4 BUTTON TOUCHPAD UI&SPDT RELAY OUTPUT | Johnson Controls
Brand: Johnson Controls
SKU: C450RBN-3C
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![Johnson Controls C450CRN-1C CONTROL MODULE MODBUS; CNTRL MOD W/MODBUS COMM; LCD 4 BUTTON TOUCHPAD UI & NO OUTPUTS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C450CRN-1C_9a0a83b8-53e3-41dd-a783-e02e15dba5ef_medium.jpg?v=1719992767)
C450CRN-1C | CONTROL MODULE MODBUS; CNTRL MOD W / MODBUS COMM; LCD 4 BUTTON TOUCHPAD UI & NO OUTPUTS | Johnson Controls
Brand: Johnson Controls
SKU: C450CRN-1C
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![Johnson Controls C-9506-1 AIR SWITCHING CUMULATOR; CUMULATOR AIR SWITCHING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/c9506_95189827-ddf4-4c81-91f0-15acac266f36_medium.jpg?v=1719992753)
C-9506-1 | AIR SWITCHING CUMULATOR; CUMULATOR AIR SWITCHING | Johnson Controls
Brand: Johnson Controls
SKU: C-9506-1
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![Johnson Controls C-9200-1 PNEU SEQUENCING CUMULATOR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/c9200_f463a0e1-f496-4f3b-b830-50ada794004b_medium.jpg?v=1719992754)
C-9200-1 | PNEU SEQUENCING CUMULATOR | Johnson Controls
Brand: Johnson Controls
SKU: C-9200-1
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![Johnson Controls C-7355-9 DIGITAL CLOCK; 1 SPDT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_fbe42d54-8e7b-44ca-b133-b0c1c83724af_medium.jpg?v=1719992725)
C-7355-9 | DIGITAL CLOCK; 1 SPDT | Johnson Controls
Brand: Johnson Controls
SKU: C-7355-9
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![Johnson Controls C-7355-8 ELECMECH CLOCK; QUARTZ | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_068f6991-254a-43eb-8911-618b70c65a07_medium.jpg?v=1715732155)
C-7355-8 | ELECMECH CLOCK; QUARTZ | Johnson Controls
Brand: Johnson Controls
SKU: C-7355-8
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![Johnson Controls C-7355-7 ELECMECH CLOCK; SYNCHRON | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_2c2a1ae0-6236-4aef-a5e5-737a4ca16d05_medium.jpg?v=1715732172)
C-7355-7 | ELECMECH CLOCK; SYNCHRON | Johnson Controls
Brand: Johnson Controls
SKU: C-7355-7
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![Johnson Controls C-7355-10 DIGITAL CLOCK; 2 SPDT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_93e5c01a-e6f4-4c8b-b549-038fac695fe0_medium.jpg?v=1715732055)
C-7355-10 | DIGITAL CLOCK; 2 SPDT | Johnson Controls
Brand: Johnson Controls
SKU: C-7355-10
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![Johnson Controls C-5222-3 ADD-SUBTRACT REPEAT. 5:1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/c5222_9e0ea0dc-8233-450e-be0e-88e5dd3dc120_medium.jpg?v=1719992763)
C-5222-3 | ADD-SUBTRACT REPEAT. 5:1 | Johnson Controls
Brand: Johnson Controls
SKU: C-5222-3
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![Johnson Controls AV-8050-1008 ASSMBLD VALVE & ACTUATOR; 1/2" 2-WAY; FLARED; 1.7CV (VA-8050-1 + VB-3766-2) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AV-8050-1008_d818e717-d669-4967-993b-f38f58ba7fb5_medium.jpg?v=1719992699)
AV-8050-1008 | ASSMBLD VALVE & ACTUATOR; 1 / 2" 2-WAY; FLARED; 1.7CV (VA-8050-1 + VB-3766-2) | Johnson Controls
Brand: Johnson Controls
SKU: AV-8050-1008
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![Johnson Controls A99BC-1500C PTC SILICON SENSOR; WITH HIGH TEMPERATURE SILICON CABLE LENGTH 49 FT (15 M) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/jci-a99bc-1500c-ptc-silicon-sensor-with-high-temperature-silicon-cable-length-49-ft-15-m_62d82ed3-c46e-45fc-8791-8e960cd364a4_medium.jpg?v=1719992700)
A99BC-1500C | PTC SILICON SENSOR; WITH HIGH TEMPERATURE SILICON CABLE LENGTH 49 FT (15 M) | Johnson Controls
Brand: Johnson Controls
SKU: A99BC-1500C
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![Johnson Controls A72CE-4C TWO POLE TEMP CONTROL; 100/170F; DIFF 6-55 ADJ; 6' CAP; DPST; ENCL-OUTDR; 11/16 X 3-1/4" BULB 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A72CE-4C_a5d33166-14a4-4f05-bfbf-89bd6d76525f_medium.jpg?v=1719992675)
A72CE-4C | TWO POLE TEMP CONTROL; 100 / 170F; DIFF 6-55 ADJ; 6' CAP; DPST; ENCL-OUTDR; 11 / 16 X 3-1 / 4" BULB 4 | Johnson Controls
Brand: Johnson Controls
SKU: A72CE-4C
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![Johnson Controls A72CE-1C TWO POLE TEMP CONTROL; 25/90F; DIFF 4 - 25 ADJ; 6' CAP; DPST; ENCL-OUTDR; 11/16 X 6-3/4" BULB 1; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A72CE-1C_8fd121ab-9992-4941-b2f4-a4624de7bd3b_medium.jpg?v=1719992681)
A72CE-1C | TWO POLE TEMP CONTROL; 25 / 90F; DIFF 4 - 25 ADJ; 6' CAP; DPST; ENCL-OUTDR; 11 / 16 X 6-3 / 4" BULB 1; | Johnson Controls
Brand: Johnson Controls
SKU: A72CE-1C
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![Johnson Controls A72AA-2C TWO POLE TEMP CONTROL; 15/55F; DIFF 3 - 30 ADJ; 6' CAP; DPST; NEMA 1; 3/8 X 3" BULB; OPEN LOW | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A72AA-2C_2c27e440-cde9-414e-a13f-813a6dcb37a7_medium.jpg?v=1719992699)
A72AA-2C | TWO POLE TEMP CONTROL; 15 / 55F; DIFF 3 - 30 ADJ; 6' CAP; DPST; NEMA 1; 3 / 8 X 3" BULB; OPEN LOW | Johnson Controls
Brand: Johnson Controls
SKU: A72AA-2C
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![Johnson Controls A72AA-22C TWO POLE TEMP CONTROL; 25/90F; DIFF 4 - 25 ADJ; 6' CAP; DPST; NEMA 1; 11/16 X 6-3/4" BULB 1; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A72AA-22C_49402b65-e158-41de-80ac-61e864a0860e_medium.jpg?v=1719992684)
A72AA-22C | TWO POLE TEMP CONTROL; 25 / 90F; DIFF 4 - 25 ADJ; 6' CAP; DPST; NEMA 1; 11 / 16 X 6-3 / 4" BULB 1; | Johnson Controls
Brand: Johnson Controls
SKU: A72AA-22C
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![Johnson Controls A70HA-2C TWO CIRCUIT TEMP CONTROL; 35/80F; DIFF 6 FIXED; 1NO/1NC MAIN OPEN LOW; 3/8 X 3" BULB; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A70HA-2C_2a6ad817-d6fe-4e43-9b83-b632b0217d57_medium.jpg?v=1719992675)
A70HA-2C | TWO CIRCUIT TEMP CONTROL; 35 / 80F; DIFF 6 FIXED; 1NO / 1NC MAIN OPEN LOW; 3 / 8 X 3" BULB; | Johnson Controls
Brand: Johnson Controls
SKU: A70HA-2C
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![Johnson Controls A70HA-1G TWO CIRCUIT TEMP CONTROL; 15/55F; DIFF 5 FIXED; 1NO/1NC MAIN OPEN LOW; 1/8 X 20' BULB; MAN RESET | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A70HA-1G_27c756e4-97db-45fb-92f1-025564614abc_medium.jpg?v=1719992690)
A70HA-1G | TWO CIRCUIT TEMP CONTROL; 15 / 55F; DIFF 5 FIXED; 1NO / 1NC MAIN OPEN LOW; 1 / 8 X 20' BULB; MAN RESET | Johnson Controls
Brand: Johnson Controls
SKU: A70HA-1G
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![Johnson Controls A70BA-18C SINGLE POLE TEMP CONTROL; 15/55F; DIFF 5 FIXED; SPST; NEMA 1; OPEN LOW; 1/8 X 20' BULB; MAN RESET | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A70BA-18C_df9601fb-421b-4c29-a35c-e6ba6b1f30e3_medium.png?v=1719992680)
A70BA-18C | SINGLE POLE TEMP CONTROL; 15 / 55F; DIFF 5 FIXED; SPST; NEMA 1; OPEN LOW; 1 / 8 X 20' BULB; MAN RESET | Johnson Controls
Brand: Johnson Controls
SKU: A70BA-18C
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![Johnson Controls A70BA-17C SINGLE POLE TEMP CONTROL; 35/80F; DIFF 6 FIXED; SPST; NEMA 1; 3/8 X 3" BULB; MAN RESET | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/a70g_h_a4b6c35f-47b2-4424-b9df-2557606c4792_medium.jpg?v=1719992671)
A70BA-17C | SINGLE POLE TEMP CONTROL; 35 / 80F; DIFF 6 FIXED; SPST; NEMA 1; 3 / 8 X 3" BULB; MAN RESET | Johnson Controls
Brand: Johnson Controls
SKU: A70BA-17C
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![Johnson Controls A70AA-15C SINGLE POLE TEMP CONTROL; -10/65F; DIFF 7 - 37 ADJ; 6' CAP; SPST; NEMA 1; 3/8 X 3" BULB; | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A70AA-15C_7d9384d9-271b-400d-afe7-20311e3bc850_medium.png?v=1719992685)
A70AA-15C | SINGLE POLE TEMP CONTROL; -10 / 65F; DIFF 7 - 37 ADJ; 6' CAP; SPST; NEMA 1; 3 / 8 X 3" BULB; | Johnson Controls
Brand: Johnson Controls
SKU: A70AA-15C
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![Johnson Controls A421AET-01C Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 24VAC, NEMA4X, 9" lead, -40 to 212F, HTG/CLG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A421_w_short_sensor_cc267b32-42bd-478d-8068-9ab5098dfe5e_medium.jpg?v=1719992686)
A421AET-01C | Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 24VAC, NEMA4X, 9" lead, -40 to 212F, HTG / CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421AET-01C
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![Johnson Controls A421ABT-02C Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120/240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG/CLG | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A421_b513382f-8d40-4ecc-a45b-adb8b4f6e56f_medium.jpg?v=1719992695)
A421ABT-02C | Single Stage Temp Controller with Sensor, Duty-Cycle Timer, 120 / 240VAC, NEMA1, 6' 7" lead, -40 to 212F, HTG / CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABT-02C
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MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
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Brand: Veris
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E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
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EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
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SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
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RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3