Square-d Safety switches & disconnect switches Category

We have 6600+ Square-D products ranging from circuit breakers and load centers to soft starters and VFDs. Shop today for Square-D products!
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View Details Square D H223NRB SWITCH FUSIBLE HD 240V 100A 2P NEMA3R | Blackhawk Supply
H223NRB | SWITCH FUSIBLE HD 240V 100A 2P NEMA3R | Square D by Schneider Electric
Brand: Square D
SKU: H223NRB
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View Details Square D H223N SWITCH FUSIBLE HD 240V 100A 2P NEMA1 | Blackhawk Supply
H223N | SWITCH FUSIBLE HD 240V 100A 2P NEMA1 | Square D by Schneider Electric
Brand: Square D
SKU: H223N
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View Details Square D H222AWK SWITCH FUSIBLE HD 240V 60A 2P NEMA12 NO KO | Blackhawk Supply
H222AWK | SWITCH FUSIBLE HD 240V 60A 2P NEMA12 NO KO | Square D by Schneider Electric
Brand: Square D
SKU: H222AWK
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View Details Square D H221NRB SWITCH FUSIBLE HD 240V 30A 2P NEMA3R | Blackhawk Supply
H221NRB | SWITCH FUSIBLE HD 240V 30A 2P NEMA3R | Square D by Schneider Electric
Brand: Square D
SKU: H221NRB
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View Details Square D H221AWK Heavy Duty Safety FUSIBLE 240V 30A 2P POLE NEMA12 3 | Blackhawk Supply
H221AWK | Heavy Duty Safety FUSIBLE 240V 30A 2P POLE NEMA12 3 | Square D by Schneider Electric
Brand: Square D
SKU: H221AWK
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View Details Square D GV2G554 Linergy FT - Comb Busbar - 63 A - 5 Tap-offs - 54 mm Pitch | Blackhawk Supply
GV2G554 | Linergy FT - Comb Busbar - 63 A - 5 Tap-offs - 54 mm Pitch | Square D by Schneider Electric
Brand: Square D
SKU: GV2G554
each
View Details Square D GS2EEU3 TeSys GS - Switch-Disconnector-Fuse - 3 P - UL 30 A - Fuse Size CC | Blackhawk Supply
GS2EEU3 | TeSys GS - Switch-Disconnector-Fuse - 3 P - UL 30 A - Fuse Size CC | Square D by Schneider Electric
Brand: Square D
SKU: GS2EEU3
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View Details Square D GS2AP43 TeSys GS - terminal shrouds, 3 poles, 200 A | Blackhawk Supply
GS2AP43 | TeSys GS - terminal shrouds, 3 poles, 200 A | Square D by Schneider Electric
Brand: Square D
SKU: GS2AP43
$41.29 each
View Details Square D GS2AH430 HANDLE BACK OFF ON | Blackhawk Supply
GS2AH430 | HANDLE BACK OFF ON | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH430
$101.08 each
View Details Square D GS2AH420 HANDLE RED/YELLOW OFF ON | Blackhawk Supply
GS2AH420 | HANDLE RED / YELLOW OFF ON | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH420
$80.57 each
View Details Square D GS2AH410 TeSys GS - Black External Frontal Rotary Handle - for Switch Disc 30 A UL | Blackhawk Supply
GS2AH410 | TeSys GS - Black External Frontal Rotary Handle - for Switch Disc 30 A UL | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH410
$72.92 each
View Details Square D GS2AH120 TeSys GS - Red external frontal rotary handle for switch disc 30 A UL | Blackhawk Supply
GS2AH120 | TeSys GS - Red external frontal rotary handle for switch disc 30 A UL | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH120
$72.92 each
View Details Square D GS2AH110 TeSys GS - Black External Frontal Rotary Handle - for Switch Disc 30 A UL | Blackhawk Supply
GS2AH110 | TeSys GS - Black External Frontal Rotary Handle - for Switch Disc 30 A UL | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH110
$65.97 each
View Details Square D GS2AD030N TeSys GS-NFPA 79 Handle Switch Shaft, 60-200A | Blackhawk Supply
GS2AD030N | TeSys GS-NFPA 79 Handle Switch Shaft, 60-200A | Square D by Schneider Electric
Brand: Square D
SKU: GS2AD030N
$65.97 each
View Details Square D GS1AW403 TeSys Cage Terminal, 3-Poles, 200A 250A | Blackhawk Supply
GS1AW403 | TeSys Cage Terminal, 3-Poles, 200A 250A | Square D by Schneider Electric
Brand: Square D
SKU: GS1AW403
$88.56 each
View Details Square D GS1AW303 DISCONNECT SWITCH LUGS | Blackhawk Supply
GS1AW303 | DISCONNECT SWITCH LUGS | Square D by Schneider Electric
Brand: Square D
SKU: GS1AW303
$102.47 each
View Details Square D GS1AP33 DISCONNECT SWITCH TERMINAL | Blackhawk Supply
GS1AP33 | DISCONNECT SWITCH TERMINAL | Square D by Schneider Electric
Brand: Square D
SKU: GS1AP33
$65.97 each
View Details Square D DU321RB Single Throw Safety Switch, GD, 240V, 30A, 3P, NEMA 3R | Blackhawk Supply
DU321RB | Single Throw Safety Switch, GD, 240V, 30A, 3P, NEMA 3R | Square D by Schneider Electric
Brand: Square D
SKU: DU321RB
$101.08 each
View Details Square D DTU366R Double Throw Safety Switch, 600V, 600A, 3P, NEMA 3R | Blackhawk Supply
DTU366R | Double Throw Safety Switch, 600V, 600A, 3P, NEMA 3R | Square D by Schneider Electric
Brand: Square D
SKU: DTU366R
$155.04 each
View Details Square D DTU363DS Double Throw Safety Switch, SW NOT FUSIBLE 600V 100A 3P NEMA4 4X 5 | Blackhawk Supply
DTU363DS | Double Throw Safety Switch, SW NOT FUSIBLE 600V 100A 3P NEMA4 4X 5 | Square D by Schneider Electric
Brand: Square D
SKU: DTU363DS
$13,106.85 each
View Details Square D DTU362RB SWITCH NOT FUSIBLE DT N3R 600V 60A 3P | Blackhawk Supply
DTU362RB | SWITCH NOT FUSIBLE DT N3R 600V 60A 3P | Square D by Schneider Electric
Brand: Square D
SKU: DTU362RB
$7,010.90 each
View Details Square D DTU362 SWITCH NOT FUSIBLE DT N1, 600V, 60A, 3P | Blackhawk Supply
DTU362 | SWITCH NOT FUSIBLE DT N1, 600V, 60A, 3P | Square D by Schneider Electric
Brand: Square D
SKU: DTU362
$1,353.65 each
View Details Square D DFCC3V Fuse carrier TeSys DF, 3P 30A, fuse class CC, blown fuse indicator | Blackhawk Supply
DFCC3V | Fuse carrier TeSys DF, 3P 30A, fuse class CC, blown fuse indicator | Square D by Schneider Electric
Brand: Square D
SKU: DFCC3V
$829.78 each
View Details Square D DFCC3 Fuse carrier TeSys DF, 3P 30A, fuse class CC | Blackhawk Supply
DFCC3 | Fuse carrier TeSys DF, 3P 30A, fuse class CC | Square D by Schneider Electric
Brand: Square D
SKU: DFCC3
$243.34 each
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Amps
NEMA
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Contemporary Controls BASRT-B BASrouter BACnet/IP to MS/TP to Ethernet DIN-Rail Mount | Blackhawk Supply
BASRT-B | BASrouter BACnet/IP to MS/TP to Ethernet DIN-Rail Mount | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRT-B
$276.50 each
Contemporary Controls EIPR-E Skorpion 10/100Mbps IP Router | Blackhawk Supply
EIPR-E | Skorpion 10/100Mbps IP Router | Contemporary Controls
Brand: Contemporary Controls
SKU: EIPR-E
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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
$395.10 each
KMC BAC-5051E Router: BACnet, IP/Enet/Single MSTP | Blackhawk Supply
BAC-5051E | Router: BACnet, IP/Enet/Single MSTP | KMC (OBSOLETE)
Brand: KMC
SKU: BAC-5051E
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