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!
Filter
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
$82.31 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
$105.94 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 by Schneider Electric
Brand: Square D
SKU: H366R
$5,612.99 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 by Schneider Electric
Brand: Square D
SKU: H365N
$2,033.22 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 by Schneider Electric
Brand: Square D
SKU: H326NR
$5,298.84 each
View Details Square D EIK031 ELECTRIC INTERLOCK KIT FOR SWITCHES | Blackhawk Supply
EIK031 | ELECTRIC INTERLOCK KIT FOR SWITCHES | Square D by Schneider Electric
Brand: Square D
SKU: EIK031
$144.96 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 by Schneider Electric
Brand: Square D
SKU: VCCF5
$402.90 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 by Schneider Electric
Brand: Square D
SKU: GS2AH140
$72.92 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 by Schneider Electric
Brand: Square D
SKU: VCF3
$244.73 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 by Schneider Electric
Brand: Square D
SKU: VCF1
$196.41 each
View Details Square D GS2JU3N Disconnect Switch Fusible 600V 100A 3P | Blackhawk Supply
GS2JU3N | Disconnect Switch Fusible 600V 100A 3P | Square D by Schneider Electric
Brand: Square D
SKU: GS2JU3N
$483.20 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 by Schneider Electric
Brand: Square D
SKU: GS1DU3
$234.30 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 by Schneider Electric
Brand: Square D
SKU: DU324
$452.61 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 by Schneider Electric
Brand: Square D
SKU: VCCF4
$309.05 each
View Details Square D VCCF1 TeSys Vario - Emergency stop switch disconnector, 32 A, 3P, 3 NO, AC/DC, back of enclosure | Blackhawk Supply
VCCF1 | TeSys Vario - Emergency stop switch disconnector, 32 A, 3P, 3 NO, AC / DC, back of enclosure | Square D by Schneider Electric
Brand: Square D
SKU: VCCF1
$179.03 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 by Schneider Electric
Brand: Square D
SKU: H1200SNE4
$428.97 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 by Schneider Electric
Brand: Square D
SKU: DU322RB
$234.30 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 by Schneider Electric
Brand: Square D
SKU: DU322
$115.68 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 by Schneider Electric
Brand: Square D
SKU: D323NRB
$639.12 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 by Schneider Electric
Brand: Square D
SKU: D322N
$247.20 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 by Schneider Electric
Brand: Square D
SKU: D211NRB
$107.64 each
View Details Square D 9422TF2 DISCONNECT SWITCH 600VAC 200AMP NEMA | Blackhawk Supply
9422TF2 | DISCONNECT SWITCH 600VAC 200AMP NEMA | Square D by Schneider Electric
Brand: Square D
SKU: 9422TF2
$1,341.48 each
View Details Square D 9422TEF10 DISCONNECT SWITCH 600VAC 100AMP NEMA | Blackhawk Supply
9422TEF10 | DISCONNECT SWITCH 600VAC 100AMP NEMA | Square D by Schneider Electric
Brand: Square D
SKU: 9422TEF10
$756.08 each
View Details Square D H365RGL Safety switch, heavy duty, fusible, 400A, 3 poles, 250 hp, 600 VAC/DC, NEMA 3R | Blackhawk Supply
H365RGL | Safety switch, heavy duty, fusible, 400A, 3 poles, 250 hp, 600 VAC / DC, NEMA 3R | Square D by Schneider Electric
Brand: Square D
SKU: H365RGL
$3,434.02 each
Type
Amps
NEMA
Voltage
subcategory

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

Committed to customer satisfaction
as experts in Square-D
(847) 773-0645
Recently Viewed

Popular Products

View all →
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
$594.09 each
Square D 171CBU98090 UNITY M1E SERIAL 232/485 | Blackhawk Supply
171CBU98090 | UNITY M1E SERIAL 232/485 | Square D
Brand: Square D
SKU: 171CBU98090
$1,079.03 each
Graco D31211 Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Blackhawk Supply
D31211 | Husky 307 AC 3/8" (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, PTFE Balls & PTFE Diaphragm | Graco
Brand: Graco
SKU: D31211
$742.05 each
Square D MA4IMA161 Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Blackhawk Supply
MA4IMA161 | Surge protection module, Surgelogic, MA, 160kA, 480Y/277VAC, 3 phase, 4 wire, SPD type 1 | Square D
Brand: Square D
SKU: MA4IMA161
$555.85 each
Square D D325NR Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Blackhawk Supply
D325NR | Safety switch, general duty, fusible, 400A, 3 poles, 125hp, 240VAC, NEMA 3R, neutral factory installed | Square D by Schneider Electric
Brand: Square D
SKU: D325NR
$1,422.95 each
Keystone F89U-051 F89U-051 | Keystone (F89U-051 DA Actuator | 89U05101XXN14N2U00C50U12) | Blackhawk Supply
F89U-051 | F89U-051 | Keystone (F89U-051 DA Actuator | 89U05101XXN14N2U00C50U12) | Keystone
Brand: Keystone
SKU: F89U-051
$1,119.60 each
Keystone F89U-014 F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Blackhawk Supply
F89U-014 | F89U-014 | Keystone (F89U-014 DA Actuator | 89U01401XXN14N2U00U34P0C) | Keystone
Brand: Keystone
SKU: F89U-014
$473.12 each
Veris HW2XA2C RH,Wall,2%,Temp,1K Pt | Blackhawk Supply
HW2XA2C | RH, Wall, 2%, Temp, 1K Pt | Veris
Brand: Veris
SKU: HW2XA2C
$164.89 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show
Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart ($0.00) Quote these products
You can order without authorization. The system will remember your information after completion.