Scroll to view all
All products On/off Control input
Looking for high-quality controls, HVAC, electrical, plumbing, and industrial/residential products? Browse the Blackhawk Supply store catalog today!
View Details
MA4D-7033-100 | Damper Actuator | 30 in-lb | Spg Rtn | 24V | On / Off | Schneider Electric
Brand: Schneider Electric
SKU: MA4D-7033-100
View Details
MA41-7153-502 | Damper Actuator | 133 in-lb | Spg Rtn | 24V | On / Off | SW | Schneider Electric
Brand: Schneider Electric
SKU: MA41-7153-502
View Details
MA40-7041 | Damper Actuator | 35 in-lb | Spg Rtn | 230V | On / Off | Schneider Electric
Brand: Schneider Electric
SKU: MA40-7041
View Details
ZONE325N-80+ZONE120NC | Zone Valve | 1" | 3 Way | 8 Cv | w / Spg Rtn | 120V | On / Off | Belimo
Brand: Belimo
SKU: ZONE325N-80+ZONE120NC
View Details
ZONE220N-35+ZONE24NC-S | Zone Valve | 0.75" | 2 Way | 3.5 Cv | w / Spg Rtn | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: ZONE220N-35+ZONE24NC-S
View Details
ZONE220N-35+ZONE120NC | Zone Valve | 0.75" | 2 Way | 3.5 Cv | w / Spg Rtn | 120V | On / Off | Belimo
Brand: Belimo
SKU: ZONE220N-35+ZONE120NC
View Details
ZONE120NC | Valve Actuator | Spg Rtn | 120V | On / Off | Belimo
Brand: Belimo
SKU: ZONE120NC
View Details
TFRB120 | Valve Actuator | Spg Rtn | 120V | On / Off | Belimo
Brand: Belimo
SKU: TFRB120
View Details
SY5-24 | Valve Actuator | Non-Spg | 24V | On / Off | SW | NEMA 4H | Belimo
Brand: Belimo
SKU: SY5-24
View Details
NFBUP-S-X1 | Valve Actuator | Spg Rtn | 24 to 240V (UP) | On / Off | SW | Belimo
Brand: Belimo
SKU: NFBUP-S-X1
View Details
B351+AFRB24 | CCV | 2" | 3 Way | 68 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B351+AFRB24
View Details
B347+AFRB24 | CCV | 2" | 3 Way | 29 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B347+AFRB24
View Details
B338+AFRB24 | CCV | 1.5" | 3 Way | 19 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B338+AFRB24
View Details
B312+TFRB24 | CCV | 0.5" | 3 Way | 3 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B312+TFRB24
View Details
B265+AFRB24 | CCV | 2.5" | 2 Way | 210 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B265+AFRB24
View Details
B254+AFRB24-S | CCV | 2" | 2 Way | 240 Cv | w / Spg Rtn | 24V | On / Off | SW | Belimo
Brand: Belimo
SKU: B254+AFRB24-S
View Details
B249+AFRB24 | CCV | 2" | 2 Way | 46 Cv | w / Spg Rtn | 24V | On / Off | Belimo
Brand: Belimo
SKU: B249+AFRB24
View Details
B239+AFRXUP | CCV | 1.5" | 2 Way | 29 Cv | w / Spg Rtn | 24 -240V | On / Off | Belimo
Brand: Belimo
SKU: B239+AFRXUP
View Details
VEZ-4402BMBN | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Spring Return | 24V | On / Off | KMC
Brand: KMC
SKU: VEZ-4402BMBN
View Details
MEP-425300 | Damper Actuator | 62 in-lb | Spring Return | 120V | On / Off | KMC
Brand: KMC
SKU: MEP-425300
View Details
GQD156.1P | Damper Actuator | Spring Return | 24 VAC / DC | 2-10 Vdc | 20 lb-in | SW | Siemens
Brand: Siemens
SKU: GQD156.1P
View Details
GMA131.1P | Damper Actuator | Spring Return | 24 VAC / DC | Floating | 62 lb-in | Siemens
Brand: Siemens
SKU: GMA131.1P
View Details
GDE131.1T | Damper Actuator | Non-Spring Return | 24 VAC | On / Off / Floating Point | 44 lb-in | Siemens
Brand: Siemens
SKU: GDE131.1T
Committed to customer satisfaction
as experts in All Products
Recently Viewed
Popular Products
View all →ATV320D11M3C | Variable speed drive, ATV320, 11 kW, 200…240 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320D11M3C9001KRD1UH1 | 30MM TIME DELAY PUSHBUTTON | Square D by Schneider Electric
Brand: Square D
SKU: 9001KRD1UH11BL065LF | PL-130B/2", 2/5 HP, Bronze Circulator Pump, Lead Free (3200 RPM, 115V) | Bell & Gossett
Brand: Bell & Gossett
SKU: 1BL065LFV47AS-1C | TEMP ACT MODULATING VALVE; TEMP WATER REG VALVE 2"ASME FLANGED 115/160F | Johnson Controls
Brand: Johnson Controls
SKU: V47AS-1C9038CG36 | Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Telemecanique
Brand: Telemecanique
SKU: 9038CG36EIK031 | ELECTRIC INTERLOCK KIT FOR SWITCHES | Square D by Schneider Electric
Brand: Square D
SKU: EIK0319080LBA365208 | POWER DISTRIBUTION BLOCK 600V 760A | Square D
Brand: Square D
SKU: 9080LBA3652089001SKYP6 | PENDANT STATION 6 HOLES | Square D by Schneider Electric
Brand: Square D
SKU: 9001SKYP6