Square-d Three Phase

We have over 6,000 Square D products ranging from circuit breakers and soft starters to load centers, safety switches and VFDs. Shop today for Square D products!

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View Details Square D ATV630U55N4 ATV630 VFD, 7.5 HP/ 12.7 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U55N4 | ATV630 VFD, 7.5 HP / 12.7 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U55N4
$2,260.53 each
View Details Square D ATV630D37N4 ATV630 VFD, 50 HP/ 74.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D37N4 | ATV630 VFD, 50 HP / 74.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D37N4
$6,718.55 each
View Details Square D ATV320U55M3C Variable Speed Drive ATV320, 5.5 kW, 200V, 3-Phase, compact | Blackhawk Supply
ATV320U55M3C | Variable Speed Drive ATV320, 5.5 kW, 200V, 3-Phase, compact | Square D
Brand: Square D
SKU: ATV320U55M3C
$1,473.56 each
View Details Square D ATV320U30M3C ATV320 Variable speed drive, 3 kW, 200-240 V, 3 phases, compact | Blackhawk Supply
ATV320U30M3C | ATV320 Variable speed drive, 3 kW, 200-240 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320U30M3C
$971.43 each
View Details Square D ATV320U22N4C ALTIVAR VARIABLE SPEED DRIVE ATV320, 2.2KW, 380...500V, 3 PHASE, COMPACT | Blackhawk Supply
ATV320U22N4C | ALTIVAR VARIABLE SPEED DRIVE ATV320, 2.2KW, 380...500V, 3 PHASE, COMPACT | Square D
Brand: Square D
SKU: ATV320U22N4C
$1,005.98 each
View Details Square D ATV212HD37N4 Altivar 212 VFD, 50 HP/79 amps, 380/480 VAC Three Phase Input/Output, IP20 | Blackhawk Supply
ATV212HD37N4 | Altivar 212 VFD, 50 HP / 79 amps, 380 / 480 VAC Three Phase Input / Output, IP20 | Square D
Brand: Square D
SKU: ATV212HD37N4
$2,769.60 each
View Details Square D ATV212HD30N4 Altivar 212 VFD, 40 HP/58.5 amps, 380/480 VAC Three Phase Input/Output, IP20 | Blackhawk Supply
ATV212HD30N4 | Altivar 212 VFD, 40 HP / 58.5 amps, 380 / 480 VAC Three Phase Input / Output, IP20 | Square D
Brand: Square D
SKU: ATV212HD30N4
$2,460.49 each
View Details Square D ATV12HU15M3 Variable Speed Drive ATV12, 1.5kW, 2HP, 200 to 240V, 3 Phase, with Heat Sink | Blackhawk Supply
ATV12HU15M3 | Variable Speed Drive ATV12, 1.5kW, 2HP, 200 to 240V, 3 Phase, with Heat Sink | Square D
Brand: Square D
SKU: ATV12HU15M3
$357.23 each
View Details Square D ATSU01N232LT Altistart 01 Soft Start (ATSU01), for Asynchronous Motor, 200-480V, 32A,10 HP, 15 kW, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATSU01N232LT | Altistart 01 Soft Start (ATSU01), for Asynchronous Motor, 200-480V, 32A, 10 HP, 15 kW, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATSU01N232LT
$321.30 each
View Details Square D ATS22D47S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 40A, 208-600V, 15-40 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS22D47S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 40A, 208-600V, 15-40 HP, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATS22D47S6U
$1,353.97 each
View Details Square D ATS22C25S6U Altistart 22 Soft Start(ATS22), for Asynchronous Motor, 250A, 230-575 V, 75-250 HP, 3-phase, Ctrl-110V, Integrated Bypass, w/Heat Sink. | Blackhawk Supply
ATS22C25S6U | Altistart 22 Soft Start(ATS22), for Asynchronous Motor, 250A, 230-575 V, 75-250 HP, 3-phase, Ctrl-110V, Integrated Bypass, w / Heat Sink. | Square D
Brand: Square D
SKU: ATS22C25S6U
$4,675.42 each
View Details Square D ATS22C14S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 124A, 208-600V, 40-125 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS22C14S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 124A, 208-600V, 40-125 HP, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATS22C14S6U
$3,087.01 each
View Details Square D ATS01N232LU Altistart 01 Soft Start (ATS01), for Asynchronous Motor, 32A, 200-240V, 10 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS01N232LU | Altistart 01 Soft Start (ATS01), for Asynchronous Motor, 32A, 200-240V, 10 HP, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATS01N232LU
$321.30 each
View Details Square D ATS01N209RT Altistart 01 Soft Start (ATS01), for Asynchronous Motor, 9A, 460-480V, 5 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS01N209RT | Altistart 01 Soft Start (ATS01), for Asynchronous Motor, 9A, 460-480V, 5 HP, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATS01N209RT
$162.71 each
View Details Square D ATV630U75M3 ATV630 VFD, 10 HP/ 32.7 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U75M3 | ATV630 VFD, 10 HP / 32.7 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U75M3
$1,835.94 each
View Details Square D ATV630D30N4 ATV630 VFD, 40 HP/ 61.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D30N4 | ATV630 VFD, 40 HP / 61.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D30N4
$6,189.15 each
View Details Square D ATV630D18N4 ATV630 VFD, 25 HP/ 39.2 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D18N4 | ATV630 VFD, 25 HP / 39.2 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D18N4
$4,373.49 each
View Details Square D ATV630D15N4 ATV630 VFD, 20 HP/ 31.7 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D15N4 | ATV630 VFD, 20 HP / 31.7 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D15N4
$3,700.29 each
View Details Square D ATV630D15M3 ATV630 VFD, 20 HP/ 63.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D15M3 | ATV630 VFD, 20 HP / 63.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D15M3
$2,699.14 each
View Details Square D ATV630D11N4 ATV630 VFD, 15 HP/ 23.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D11N4 | ATV630 VFD, 15 HP / 23.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D11N4
$3,143.14 each
View Details Square D ATV630D11M3 ATV630 VFD, 15 HP/ 46.8 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D11M3 | ATV630 VFD, 15 HP / 46.8 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D11M3
$2,212.89 each
View Details Square D ATV320U75N4C ATV320 Variable speed drive, 7.5 kW, 380-500 V, 3 phases, compact | Blackhawk Supply
ATV320U75N4C | ATV320 Variable speed drive, 7.5 kW, 380-500 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320U75N4C
$1,763.42 each
View Details Square D ATV320D15N4B Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Blackhawk Supply
ATV320D15N4B | Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Square D
Brand: Square D
SKU: ATV320D15N4B
$2,804.53 each
View Details Square D ATV320D11N4B ALTIVAR MACHINE ATV320 VARIABLE SPEED DRIVE, 11KW, 380...500V, 3 PHASE, BOOK | Blackhawk Supply
ATV320D11N4B | ALTIVAR MACHINE ATV320 VARIABLE SPEED DRIVE, 11KW, 380...500V, 3 PHASE, BOOK | Square D
Brand: Square D
SKU: ATV320D11N4B
$2,258.48 each
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Ultravation AS-IH-1013-1 10" UVC Lamp | Blackhawk Supply
AS-IH-1013-1 | 10" UVC Lamp | Ultravation
Brand: Ultravation
SKU: AS-IH-1013-1
$102.99 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$335.70 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$167.46 each
Viconics VT8650U5000B Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Blackhawk Supply
VT8650U5000B | Roof Top & Heat Pump Unit Controller w/ IAQ, Economizer, Humidity & Scheduling | Viconics
Brand: Viconics
SKU: VT8650U5000B
$412.20 each
Square D MD3604X Switch Motor Disconnect 60A 3P NEMA 4X | Blackhawk Supply
MD3604X | Switch Motor Disconnect 60A 3P NEMA 4X | Square D
Brand: Square D
SKU: MD3604X
$122.85 each
Contemporary Controls EISK5-GT Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-GT | Gig Switch. 5-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-GT
$180.94 each
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$471.41 each
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