Square-d Safety switches & disconnect switches 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 MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$92.81 each
View Details 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
View Details Square D GS2GU3N TeSys GS - Switch-Disconnector-fuse - 3 P - UL - 60 A- fuse size J | Blackhawk Supply
GS2GU3N | TeSys GS - Switch-Disconnector-fuse - 3 P - UL - 60 A- fuse size J | Square D
Brand: Square D
SKU: GS2GU3N
$369.56 each
View Details Square D VCCF5 TeSys Vario Emergency stop switch disconnector, 125 A, Back of enclosure | Blackhawk Supply
VCCF5 | TeSys Vario Emergency stop switch disconnector, 125 A, Back of enclosure | Square D
Brand: Square D
SKU: VCCF5
$516.38 each
View Details Square D H366R Switch Fusible Heavy Duty, 600V, 600A, 3P, NEMA 3R | Blackhawk Supply
H366R | Switch Fusible Heavy Duty, 600V, 600A, 3P, NEMA 3R | Square D
Brand: Square D
SKU: H366R
$4,584.26 each
View Details Square D H365N SWITCH FUSBILE HD 600V 400A 3P NEUTRAL | Blackhawk Supply
H365N | SWITCH FUSBILE HD 600V 400A 3P NEUTRAL | Square D
Brand: Square D
SKU: H365N
$1,660.50 each
View Details Square D H326NR SW FUSIBLE 240V 600A 3P NEMA 3R | Blackhawk Supply
H326NR | SW FUSIBLE 240V 600A 3P NEMA 3R | Square D
Brand: Square D
SKU: H326NR
$4,327.76 each
View Details Square D EIK031 ELECTRIC INTERLOCK KIT FOR SWITCHES | Blackhawk Supply
EIK031 | ELECTRIC INTERLOCK KIT FOR SWITCHES | Square D
Brand: Square D
SKU: EIK031
$175.50 each
View Details Square D VCCF4 Switch-disconnector VCCF - TeSys - 3 poles - 690 V 80 A - padlockable red handle | Blackhawk Supply
VCCF4 | Switch-disconnector VCCF - TeSys - 3 poles - 690 V 80 A - padlockable red handle | Square D
Brand: Square D
SKU: VCCF4
$396.23 each
View Details Square D GS2AH140 TeSys GS Rotary Handle, Red, Direct Frontal, 30-400A, NEMA 3R/12 | Blackhawk Supply
GS2AH140 | TeSys GS Rotary Handle, Red, Direct Frontal, 30-400A, NEMA 3R / 12 | Square D
Brand: Square D
SKU: GS2AH140
$76.95 each
View Details Square D VCF3 TeSys Vario - Emergency Stop Switch Disconnector - 63 A - on Door | Blackhawk Supply
VCF3 | TeSys Vario - Emergency Stop Switch Disconnector - 63 A - on Door | Square D
Brand: Square D
SKU: VCF3
$313.88 each
View Details Square D VCF1 TeSys Vario Emergency Stop Switch Disconnector, 32A, On Door | Blackhawk Supply
VCF1 | TeSys Vario Emergency Stop Switch Disconnector, 32A, On Door | Square D
Brand: Square D
SKU: VCF1
$251.78 each
View Details Square D H366N Switch Fusible Heavy Duty, 600V, 600A, 3P, Neutral | Blackhawk Supply
H366N | Switch Fusible Heavy Duty, 600V, 600A, 3P, Neutral | Square D
Brand: Square D
SKU: H366N
$3,372.98 each
View Details Square D H1200SNE4 1200A Series E2-E4 Solid Neutral Assembly | Blackhawk Supply
H1200SNE4 | 1200A Series E2-E4 Solid Neutral Assembly | Square D
Brand: Square D
SKU: H1200SNE4
$519.08 each
View Details Square D GS2JU3N Disconnect Switch Fusible 600V 100A 3P | Blackhawk Supply
GS2JU3N | Disconnect Switch Fusible 600V 100A 3P | Square D
Brand: Square D
SKU: GS2JU3N
$589.95 each
View Details Square D GS1DU3 Switch-disconnector fuse body GS1 - TeSys GS - 3 poles - UL 30 A - fuse size J | Blackhawk Supply
GS1DU3 | Switch-disconnector fuse body GS1 - TeSys GS - 3 poles - UL 30 A - fuse size J | Square D
Brand: Square D
SKU: GS1DU3
$286.20 each
View Details Square D DU324 Single Throw Safety Switch, GD, 240V, 200A, 3P, NEMA 1 | Blackhawk Supply
DU324 | Single Throw Safety Switch, GD, 240V, 200A, 3P, NEMA 1 | Square D
Brand: Square D
SKU: DU324
$547.76 each
View Details Square D VCCF2 TeSys Vario - emergency stop switch Disconnector, 40 A, Back of enclosure | Blackhawk Supply
VCCF2 | TeSys Vario - emergency stop switch Disconnector, 40 A, Back of enclosure | Square D
Brand: Square D
SKU: VCCF2
$280.80 each
View Details Square D DU322RB SWITCH NOT FUSIBLE GD 240V 60A 3P NEMA3R | Blackhawk Supply
DU322RB | SWITCH NOT FUSIBLE GD 240V 60A 3P NEMA3R | Square D
Brand: Square D
SKU: DU322RB
$283.50 each
View Details Square D DU322 SWITCH NOT FUSIBLE GD 240V 60A 3P NEMA1 | Blackhawk Supply
DU322 | SWITCH NOT FUSIBLE GD 240V 60A 3P NEMA1 | Square D
Brand: Square D
SKU: DU322
$127.91 each
View Details Square D D323NRB Single Throw Fusible Safety Switch, 100A, NEMA 3R, 3-Poles, 240V | Blackhawk Supply
D323NRB | Single Throw Fusible Safety Switch, 100A, NEMA 3R, 3-Poles, 240V | Square D
Brand: Square D
SKU: D323NRB
$522.11 each
View Details Square D D322N SWITCH FUSIBLE GD 240V, 60A, 3P,100kA, NEMA1 | Blackhawk Supply
D322N | SWITCH FUSIBLE GD 240V, 60A, 3P, 100kA, NEMA1 | Square D
Brand: Square D
SKU: D322N
$201.83 each
View Details Square D D211NRB SWITCH FUSIBLE GD 120/240V 30A 2P NEMA3R | Blackhawk Supply
D211NRB | SWITCH FUSIBLE GD 120 / 240V 30A 2P NEMA3R | Square D
Brand: Square D
SKU: D211NRB
$87.75 each
View Details Square D 9422TF2 DISCONNECT SWITCH 600VAC 200AMP NEMA | Blackhawk Supply
9422TF2 | DISCONNECT SWITCH 600VAC 200AMP NEMA | Square D
Brand: Square D
SKU: 9422TF2
$1,735.43 each
Type
Amps
NEMA
Voltage
subcategory

-----category_safety-switches-disconnect-switches

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Brand: Belimo
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FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
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Brand: Belimo
SKU: LF120 US
$289.36 each
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EISK5-100T | 5-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
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$119.06 each
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