Square-d Lighting control 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 8903LXG1200V04 Lighting Contactor, Mechanically held, Separate Control Circuit, 277V AC 60 Hz, 12 Pole, 12 NO | Blackhawk Supply
8903LXG1200V04 | Lighting Contactor, Mechanically held, Separate Control Circuit, 277V AC 60 Hz, 12 Pole, 12 NO | Square D
Brand: Square D
SKU: 8903LXG1200V04
$1,667.59 each
View Details Square D 8903LO80V02 LIGHTING CONTACTOR 600VAC 30A L | Blackhawk Supply
8903LO80V02 | LIGHTING CONTACTOR 600VAC 30A L | Square D
Brand: Square D
SKU: 8903LO80V02
$1,073.25 each
View Details Square D 8903LO40V04 LIGHTING CONTACTOR 600VAC 30A L | Blackhawk Supply
8903LO40V04 | LIGHTING CONTACTOR 600VAC 30A L | Square D
Brand: Square D
SKU: 8903LO40V04
$607.16 each
View Details Square D 8903LO40V02 LIGHTING CONTACTOR 600VAC | Blackhawk Supply
8903LO40V02 | LIGHTING CONTACTOR 600VAC | Square D
Brand: Square D
SKU: 8903LO40V02
$607.16 each
View Details Square D 8903LO20V02 LIGHTING CONTACTOR 600VAC 30A L | Blackhawk Supply
8903LO20V02 | LIGHTING CONTACTOR 600VAC 30A L | Square D
Brand: Square D
SKU: 8903LO20V02
$426.60 each
View Details Square D 8903LG1200V02 LIGHTING CONTACTOR 600VAC | Blackhawk Supply
8903LG1200V02 | LIGHTING CONTACTOR 600VAC | Square D
Brand: Square D
SKU: 8903LG1200V02
$1,613.93 each
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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 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
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