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 H361DS SWITCH FUSIBLE HD 30A 3P STAINLESS | Blackhawk Supply
H361DS | SWITCH FUSIBLE HD 30A 3P STAINLESS | Square D
Brand: Square D
SKU: H361DS
$2,081.50 each
View Details Square D H321NRB SWITCH FUSIBLE HD 240V 30A 3P | Blackhawk Supply
H321NRB | SWITCH FUSIBLE HD 240V 30A 3P | Square D
Brand: Square D
SKU: H321NRB
$265.50 each
View Details Square D H225N FUSIBLE SWITCH HD 240V 400A 2P NEMA1/NEUTRAL | Blackhawk Supply
H225N | FUSIBLE SWITCH HD 240V 400A 2P NEMA1 / NEUTRAL | Square D by Schneider Electric
Brand: Square D
SKU: H225N
$2,065.67 each
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
$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
$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
$65.97 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
$88.56 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
$13,106.85 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
$829.78 each
View Details Square D D322NRB Single Throw Fusible Safety Switch, 60A, NEMA 3R, 3-Poles, 240V | Blackhawk Supply
D322NRB | Single Throw Fusible Safety Switch, 60A, NEMA 3R, 3-Poles, 240V | Square D by Schneider Electric
Brand: Square D
SKU: D322NRB
$458.35 each
View Details Square D D321NRB Single Throw Fusible Safety Switch, 30A, NEMA 3R, 3-Poles, 240V | Blackhawk Supply
D321NRB | Single Throw Fusible Safety Switch, 30A, NEMA 3R, 3-Poles, 240V | Square D by Schneider Electric
Brand: Square D
SKU: D321NRB
$235.36 each
View Details Square D D321N Single Throw Fusible Safety Switch, 30A, NEMA 1, 3-Poles, 240V | Blackhawk Supply
D321N | Single Throw Fusible Safety Switch, 30A, NEMA 1, 3-Poles, 240V | Square D by Schneider Electric
Brand: Square D
SKU: D321N
$139.57 each
View Details Square D D221N Single Throw Fusible Safety Switch, 30A, NEMA 1, 2-Poles, 240V | Blackhawk Supply
D221N | Single Throw Fusible Safety Switch, 30A, NEMA 1, 2-Poles, 240V | Square D by Schneider Electric
Brand: Square D
SKU: D221N
$74.69 each
View Details Square D D211N Single Throw Fusible Safety Switch, 30A, NEMA 1, 2-Poles, 120/240V | Blackhawk Supply
D211N | Single Throw Fusible Safety Switch, 30A, NEMA 1, 2-Poles, 120 / 240V | Square D by Schneider Electric
Brand: Square D
SKU: D211N
$55.11 each
View Details Square D 9422ATDN601 Switch A1 Handle+Mech No Fuse 60A 600Vac | Blackhawk Supply
9422ATDN601 | Switch A1 Handle+Mech No Fuse 60A 600Vac | Square D by Schneider Electric
Brand: Square D
SKU: 9422ATDN601
$508.92 each
View Details Square D 9422ATCF301 Switch A1 Handle+Mech Fuse 30A 250Vac | Blackhawk Supply
9422ATCF301 | Switch A1 Handle+Mech Fuse 30A 250Vac | Square D by Schneider Electric
Brand: Square D
SKU: 9422ATCF301
$495.37 each
Type
Amps
NEMA
Voltage
subcategory
Committed to customer satisfaction
as experts in Square-D
(847) 773-0645
Recently Viewed

Popular Products

View all →
Square D BMXDRA1605 Discrete output module X80, 16 outputs, relay, 24 V DC or 24...240 V AC | Blackhawk Supply
BMXDRA1605 | Discrete output module X80, 16 outputs, relay, 24 V DC or 24...240 V AC | Square D
Brand: Square D
SKU: BMXDRA1605
$313.21 each
Siemens 587-187 Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Blackhawk Supply
587-187 | Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Siemens
Brand: Siemens
SKU: 587-187
$315.73 each
Johnson Controls P599VCPS105K 0 TO 500 PSIS PRESS; P599 PRESSURE TRANSDUCER WITH WIRE HARNESS KIT | Blackhawk Supply
P599VCPS105K | 0 TO 500 PSIS PRESS; P599 PRESSURE TRANSDUCER WITH WIRE HARNESS KIT | Johnson Controls
Brand: Johnson Controls
SKU: P599VCPS105K
$140.56 each
Square D HCW68TSD Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H | Blackhawk Supply
HCW68TSD | Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H | Square D by Schneider Electric
Brand: Square D
SKU: HCW68TSD
$887.14 each
Bell & Gossett 1EF047LF 1/2 HP e608T Series e-60 Bronze Fitted 1-1/2" x 5-1/4" In-Line Pump (3 PH, 208-230/460V) | Blackhawk Supply
1EF047LF | 1/2 HP e608T Series e-60 Bronze Fitted 1-1/2" x 5-1/4" In-Line Pump (3 PH, 208-230/460V) | Bell & Gossett
Brand: Bell & Gossett
SKU: 1EF047LF
$1,573.61 each
Schneider Electric MS61-7203-50 Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Blackhawk Supply
MS61-7203-50 | Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS61-7203-50
$561.31 each
Siemens 599-01051 Valve Actuator, Pneumatic, 8", 10psi span, 3/4" Stroke, 1/8" NPT, High Temp | Blackhawk Supply
599-01051 | Valve Actuator, Pneumatic, 8", 10psi span, 3/4" Stroke, 1/8" NPT, High Temp | Siemens
Brand: Siemens
SKU: 599-01051
$247.53 each
Square D ATV320D11M3C Variable speed drive, ATV320, 11 kW, 200…240 V, 3 phases, compact | Blackhawk Supply
ATV320D11M3C | Variable speed drive, ATV320, 11 kW, 200…240 V, 3 phases, compact | Square D
Brand: Square D
SKU: ATV320D11M3C
$1,748.10 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.