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 ATV212WU75N4 Altivar 212 VFD, 10 HP/16 amps, 380/480 VAC Three Phase Input/Output, Type 12 Enclosure Rating | Blackhawk Supply
ATV212WU75N4 | Altivar 212 VFD, 10 HP / 16 amps, 380 / 480 VAC Three Phase Input / Output, Type 12 Enclosure Rating | Square D
Brand: Square D
SKU: ATV212WU75N4
$1,509.13 each
View Details Square D ATV212HU15N4 Altivar 212 VFD, 2 HP/3.7 amps, 380/480 VAC Three Phase Input/Output, IP20 | Blackhawk Supply
ATV212HU15N4 | Altivar 212 VFD, 2 HP / 3.7 amps, 380 / 480 VAC Three Phase Input / Output, IP20 | Square D
Brand: Square D
SKU: ATV212HU15N4
$450.88 each
View Details Square D ATV212HD22N4 Altivar 212 VFD, 30 HP/43.5 amps, 380/480 VAC Three Phase Input/Output, IP20 | Blackhawk Supply
ATV212HD22N4 | Altivar 212 VFD, 30 HP / 43.5 amps, 380 / 480 VAC Three Phase Input / Output, IP20 | Square D
Brand: Square D
SKU: ATV212HD22N4
$2,156.69 each
View Details Square D ATV212HD18N4 Altivar 212 VFD, 25 hp/37 amps, 400/480 VAC Three Phase Input/Three Phase Output, IP20 Housing (Replaces the Altivar21) | Blackhawk Supply
ATV212HD18N4 | Altivar 212 VFD, 25 hp / 37 amps, 400 / 480 VAC Three Phase Input / Three Phase Output, IP20 Housing (Replaces the Altivar21) | Square D
Brand: Square D
SKU: ATV212HD18N4
$1,611.78 each
View Details Square D ATV12H075M3 Variable Speed Drive ATV12, 0.75kW, 1HP, 200 to 240V, 3 Phase, with heat sink | Blackhawk Supply
ATV12H075M3 | Variable Speed Drive ATV12, 0.75kW, 1HP, 200 to 240V, 3 Phase, with heat sink | Square D
Brand: Square D
SKU: ATV12H075M3
$286.61 each
View Details Square D ATS22C21S6U Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 180A, 208-600V, 60-200 HP, Triple-phase, Integrated Bypass, w/Heat Sink | Blackhawk Supply
ATS22C21S6U | Altistart 22 Soft Start (ATS22), for Asynchronous Motor, 180A, 208-600V, 60-200 HP, Triple-phase, Integrated Bypass, w / Heat Sink | Square D
Brand: Square D
SKU: ATS22C21S6U
$4,105.08 each
View Details Square D ATV320U04M3C Variable speed drive, Altivar Machine ATV320, 0.37 kW, 200...240 V, 3 phases, compact | Blackhawk Supply
ATV320U04M3C | Variable speed drive, Altivar Machine ATV320, 0.37 kW, 200...240 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320U04M3C
$503.43 each
View Details Square D ATV930U75N4 Variable speed drive, ATV930, 7,5kW, 400/480V, with braking unit, IP21 | Blackhawk Supply
ATV930U75N4 | Variable speed drive, ATV930, 7, 5kW, 400 / 480V, with braking unit, IP21 | Square D
Brand: Square D
SKU: ATV930U75N4
$2,749.98 each
View Details Square D ATV320U15M3C Variable speed drive, ATV320, 1.5 kW, 200…240 V, 3 phases, compact | Blackhawk Supply
ATV320U15M3C | Variable speed drive, ATV320, 1.5 kW, 200…240 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320U15M3C
$737.86 each
View Details Square D ATV930D22N4 Variable speed drive, ATV930, 22kW, 400/480V, with braking unit, IP21 | Blackhawk Supply
ATV930D22N4 | Variable speed drive, ATV930, 22kW, 400 / 480V, with braking unit, IP21 | Square D
Brand: Square D
SKU: ATV930D22N4
$6,049.97 each
View Details Square D ATV930D11N4 Altivar Variable speed drive, ATV930, 11kW, 400/480V, with braking unit, IP21 | Blackhawk Supply
ATV930D11N4 | Altivar Variable speed drive, ATV930, 11kW, 400 / 480V, with braking unit, IP21 | Square D
Brand: Square D
SKU: ATV930D11N4
$2,936.68 each
View Details Square D ATV630U75N4 ATV630 VFD, 10 HP/ 16.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U75N4 | ATV630 VFD, 10 HP / 16.5 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U75N4
$2,556.14 each
View Details Square D ATV630U55M3 ATV630 VFD, 7.5 HP/ 25.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U55M3 | ATV630 VFD, 7.5 HP / 25.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U55M3
$1,584.18 each
View Details Square D ATV630U40M3 ATV630 VFD, 5 HP/ 18.7 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U40M3 | ATV630 VFD, 5 HP / 18.7 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U40M3
$1,397.26 each
View Details Square D ATV630U22N4 ATV630 VFD, 3 HP/ 5.6 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U22N4 | ATV630 VFD, 3 HP / 5.6 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U22N4
$1,833.32 each
View Details Square D ATV630U15M3 ATV630 VFD, 2 HP/ 8 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U15M3 | ATV630 VFD, 2 HP / 8 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U15M3
$1,051.71 each
View Details Square D ATV630U07N4 ATV630 VFD, 1 HP/ 2.2 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U07N4 | ATV630 VFD, 1 HP / 2.2 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U07N4
$1,554.13 each
View Details Square D ATV630U07M3 ATV630 VFD, 1 HP/ 4.6 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630U07M3 | ATV630 VFD, 1 HP / 4.6 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630U07M3
$998.88 each
View Details Square D ATV630D45N4 ATV630 VFD, 60 HP/ 88 FLA, 460VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D45N4 | ATV630 VFD, 60 HP / 88 FLA, 460VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D45N4
$7,948.05 each
View Details Square D ATV630D18M3 ATV630 VFD, 25 HP/ 78.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Blackhawk Supply
ATV630D18M3 | ATV630 VFD, 25 HP / 78.4 FLA, 230VAC, with LCD Keypad, NEMA 1 | Square D
Brand: Square D
SKU: ATV630D18M3
$3,127.83 each
View Details Square D ATV320U55N4C Variable speed drive, ATV320, 5.5 kW, 380-500 V, 3 phases, compact | Blackhawk Supply
ATV320U55N4C | Variable speed drive, ATV320, 5.5 kW, 380-500 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320U55N4C
$1,441.70 each
View Details Square D ATV320U55N4B Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Blackhawk Supply
ATV320U55N4B | Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Square D
Brand: Square D
SKU: ATV320U55N4B
$1,507.24 each
View Details Square D ATV320U15N4C ALTIVAR VARIABLE SPEED DRIVE ATV320, 1.5 KW, 380...500V, 3 PHASE, COMPACT | Blackhawk Supply
ATV320U15N4C | ALTIVAR VARIABLE SPEED DRIVE ATV320, 1.5 KW, 380...500V, 3 PHASE, COMPACT | Square D
Brand: Square D
SKU: ATV320U15N4C
$870.84 each
View Details Square D ATV320U15N4B Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Blackhawk Supply
ATV320U15N4B | Variable Speed Drive ATV320, 1.5 kW, 380-500V, 3-Phase | Square D
Brand: Square D
SKU: ATV320U15N4B
$923.94 each
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Johnson Controls A421ABC-02C Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Blackhawk Supply
A421ABC-02C | Single Stage Temp Controller with Sensor, 120/240VAC, NEMA1, 6' 6" lead, -40 to 212F, HTG/CLG | Johnson Controls
Brand: Johnson Controls
SKU: A421ABC-02C
$121.09 each
Belimo ZTH US Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Blackhawk Supply
ZTH US | Handheld programming tool with ZK1-GEN | ZK2-GEN and ZK6-GEN. | Belimo
Brand: Belimo
SKU: ZTH US
$622.35 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
$141.60 each
iO HVAC Controls IO-WRP WIRELESS RELAY PLUS | Blackhawk Supply
IO-WRP | WIRELESS RELAY PLUS | iO HVAC Controls
Brand: iO HVAC Controls
SKU: IO-WRP
$439.54 each
Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$180.94 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$340.31 each
Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$135.57 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$177.08 each
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