Square-d Panelboards Category

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 PK4FL PANELBOARD FLUSH LOCK | Blackhawk Supply
PK4FL | PANELBOARD FLUSH LOCK | Square D
Brand: Square D
SKU: PK4FL
$38.24 each
View Details Square D NF12RDE PANELBOARD NF 12 IN RAIL EXTENSION KIT | Blackhawk Supply
NF12RDE | PANELBOARD NF 12 IN RAIL EXTENSION KIT | Square D
Brand: Square D
SKU: NF12RDE
$102.89 each
View Details Square D NQ442L4C NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Blackhawk Supply
NQ442L4C | NQ Pnlbrd Interior 400A, 3 PH, 4 Wire, 42 CCT, Mn Lug, Cu | Square D
Brand: Square D
SKU: NQ442L4C
$673.70 each
View Details Square D NF430L2 250A 4 WIRE 30 SPACE 3 PHASE NF INTERIOR ALUMINUM | Blackhawk Supply
NF430L2 | 250A 4 WIRE 30 SPACE 3 PHASE NF INTERIOR ALUMINUM | Square D
Brand: Square D
SKU: NF430L2
$879.48 each
View Details Square D NQ430L1C 100A 3P 4 Wire 30 Space Panelboard Interior | Blackhawk Supply
NQ430L1C | 100A 3P 4 Wire 30 Space Panelboard Interior | Square D
Brand: Square D
SKU: NQ430L1C
$374.10 each
View Details Square D NQMB4LA NQ Panelboard accy, main breaker kit, 400 A, LAL/LHL | Blackhawk Supply
NQMB4LA | NQ Panelboard accy, main breaker kit, 400 A, LAL / LHL | Square D
Brand: Square D
SKU: NQMB4LA
$258.60 each
View Details Square D NQC26S ENCLOSURE COVER - NQ, SURFACE, TYPE 1, 14X26IN | Blackhawk Supply
NQC26S | ENCLOSURE COVER - NQ, SURFACE, TYPE 1, 14X26IN | Square D
Brand: Square D
SKU: NQC26S
$324.04 each
View Details Square D NQ454L2C NQ Panelboard, Interior, Main lug, 225 A, 3 PH, 4 wire, 54 CCT, Cu | Blackhawk Supply
NQ454L2C | NQ Panelboard, Interior, Main lug, 225 A, 3 PH, 4 wire, 54 CCT, Cu | Square D
Brand: Square D
SKU: NQ454L2C
$1,796.00 each
View Details Square D NF6RDE NF 6 IN Rail Ext RTI Kit | Blackhawk Supply
NF6RDE | NF 6 IN Rail Ext RTI Kit | Square D
Brand: Square D
SKU: NF6RDE
$91.46 each
View Details Square D MH68 NQNF Panelboard Enclosure Box, Type 1.20 x 68 x 5.75 in | Blackhawk Supply
MH68 | NQNF Panelboard Enclosure Box, Type 1.20 x 68 x 5.75 in | Square D
Brand: Square D
SKU: MH68
$641.77 each
View Details Square D NQ418L1C NQ Pnlbrd Interior 100A, 3 PH, 4 Wire, 18 CCT, Mn Lug, Cu | Blackhawk Supply
NQ418L1C | NQ Pnlbrd Interior 100A, 3 PH, 4 Wire, 18 CCT, Mn Lug, Cu | Square D
Brand: Square D
SKU: NQ418L1C
$344.14 each
View Details Square D NC68VS NQNF, Enclosure cover, Type 1, Surface, Ventilated, 20 x 68 in | Blackhawk Supply
NC68VS | NQNF, Enclosure cover, Type 1, Surface, Ventilated, 20 x 68 in | Square D
Brand: Square D
SKU: NC68VS
$403.67 each
View Details Square D NC50VSHR PANELBOARD COVER/TRIM NF Type 1 Standard, 50H 20W | Blackhawk Supply
NC50VSHR | PANELBOARD COVER / TRIM NF Type 1 Standard, 50H 20W | Square D
Brand: Square D
SKU: NC50VSHR
$314.97 each
View Details Square D NC50VS NQNF, enclosure cover, type 1, surface, ventilated, 20 x 50 in | Blackhawk Supply
NC50VS | NQNF, enclosure cover, type 1, surface, ventilated, 20 x 50 in | Square D
Brand: Square D
SKU: NC50VS
$245.59 each
View Details Square D PK27GTACU NF Panelboard Acc. Ground Bar Kit 400/800A | Blackhawk Supply
PK27GTACU | NF Panelboard Acc. Ground Bar Kit 400 / 800A | Square D
Brand: Square D
SKU: PK27GTACU
$80.81 each
View Details Square D HNM1BL Panelboard Blank Filler Kit, 1.5 in., Qty 3 | Blackhawk Supply
HNM1BL | Panelboard Blank Filler Kit, 1.5 in., Qty 3 | Square D
Brand: Square D
SKU: HNM1BL
$26.41 each
subcategory

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Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$114.30 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.36 each
Contemporary Controls EISK5-100T 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK5-100T
$119.06 each
iO HVAC Controls iO-WR Wireless Relay | Blackhawk Supply
iO-WR | Wireless Relay | iO HVAC Controls
Brand: iO HVAC Controls
SKU: iO-WR
$233.99 each
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 LF24 US Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Blackhawk Supply
LF24 US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | On/Off | Belimo
Brand: Belimo
SKU: LF24 US
$261.45 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
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