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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![Square D GS2AP43 TeSys GS - terminal shrouds, 3 poles, 200 A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SQD-GS2AP43_300x_12eb3b83-ff62-46fc-8628-22253638f07f_medium.jpg?v=1715270942)
GS2AP43 | TeSys GS - terminal shrouds, 3 poles, 200 A | Square D by Schneider Electric
Brand: Square D
SKU: GS2AP43
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![Square D GS2AH430 HANDLE BACK OFF ON | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GS2AH430_b93db762-9b5a-423b-86db-e3309eb7c374_medium.png?v=1715270955)
GS2AH430 | HANDLE BACK OFF ON | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH430
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![Square D GS2AH420 HANDLE RED/YELLOW OFF ON | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GS2AH420_437b1d8e-aed7-4bb2-99c9-5f3551861771_medium.png?v=1715270963)
GS2AH420 | HANDLE RED / YELLOW OFF ON | Square D by Schneider Electric
Brand: Square D
SKU: GS2AH420
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![Square D GS2AD030N TeSys GS-NFPA 79 Handle Switch Shaft, 60-200A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SQD-GS2AD030N_300x_633e3605-7229-4534-b1e1-e44268144a39_medium.jpg?v=1720019568)
GS2AD030N | TeSys GS-NFPA 79 Handle Switch Shaft, 60-200A | Square D by Schneider Electric
Brand: Square D
SKU: GS2AD030N
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![Square D GS1AW403 TeSys Cage Terminal, 3-Poles, 200A 250A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SQD-GS1AW43_300x_76f53386-9f8b-4e46-9ee6-2936d1e20ab0_medium.jpg?v=1720019541)
GS1AW403 | TeSys Cage Terminal, 3-Poles, 200A 250A | Square D by Schneider Electric
Brand: Square D
SKU: GS1AW403
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![Square D GS1AW303 DISCONNECT SWITCH LUGS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GS1AW303_186ce730-6b06-4b5c-8ed1-879e622ff9e4_medium.png?v=1715270946)
GS1AW303 | DISCONNECT SWITCH LUGS | Square D by Schneider Electric
Brand: Square D
SKU: GS1AW303
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![Square D GS1AP33 DISCONNECT SWITCH TERMINAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GS1AP33_c0e682d2-55b5-4aac-bf2a-04668ee56c85_medium.png?v=1715270959)
GS1AP33 | DISCONNECT SWITCH TERMINAL | Square D by Schneider Electric
Brand: Square D
SKU: GS1AP33
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![Square D DU321RB Single Throw Safety Switch, GD, 240V, 30A, 3P, NEMA 3R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-du321rb_medium.png?v=1720019470)
DU321RB | Single Throw Safety Switch, GD, 240V, 30A, 3P, NEMA 3R | Square D by Schneider Electric
Brand: Square D
SKU: DU321RB
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![Square D DTU366R Double Throw Safety Switch, 600V, 600A, 3P, NEMA 3R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-dtu366r_medium.png?v=1720019460)
DTU366R | Double Throw Safety Switch, 600V, 600A, 3P, NEMA 3R | Square D by Schneider Electric
Brand: Square D
SKU: DTU366R
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![Square D DTU362 SWITCH NOT FUSIBLE DT N1, 600V, 60A, 3P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-dtu362_bbebdfa1-ed91-45e7-b4a8-0ba22113ad53_medium.png?v=1720019489)
DTU362 | SWITCH NOT FUSIBLE DT N1, 600V, 60A, 3P | Square D by Schneider Electric
Brand: Square D
SKU: DTU362
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![Square D DFCC3 Fuse carrier TeSys DF, 3P 30A, fuse class CC Pack of 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-dfcc3_1a7f3a1c-a6d8-4510-a370-265fe3cd7ef8_medium.png?v=1721244641)
DFCC3 | Fuse carrier TeSys DF, 3P 30A, fuse class CC Pack of 4 | Square D by Schneider Electric
Brand: Square D
SKU: DFCC3
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![Square D D222NRB SWITCH FUSIBLE GD 240V 60A 2P NEMA3R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/se-d222nrb_73c93066-dad2-41b6-b3a5-890cdc04ce97_medium.png?v=1720019459)
D222NRB | SWITCH FUSIBLE GD 240V 60A 2P NEMA3R | Square D by Schneider Electric
Brand: Square D
SKU: D222NRB
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View all →![Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sce-36h3612lp_large.png?v=1720018558)
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_f5bd3c5f-144c-44ec-bfcc-7253b8ceeb62_large.jpg?v=1720017277)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000![Schneider Electric MA-418-500 Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_ecd10f9d-5838-4cc6-ac2b-c31863a62c32_large.jpg?v=1720019688)
MA-418-500 | Act (MA-418-500): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, Auxiliary Switch: 1 SPDT, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418-500![Schneider Electric MA-418 Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA-4_c6d3be61-0ef2-433b-830d-9bec9e29b3e0_large.jpg?v=1719925296)
MA-418 | Act (MA-418): Elec, 2Pos, SR, 120 VAC, TB, 60 in-lb, Rotary, N1, Erie | Schneider Electric
Brand: Schneider Electric
SKU: MA-418![Veris PW2XX05S Pressure | Wet | NEMA 4 | 0-250PSID | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_large.jpg?v=1720029918)
PW2XX05S | Pressure | Wet | NEMA 4 | 0-250PSID | Veris
Brand: Veris
SKU: PW2XX05S![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_468e105f-c937-40fd-b47e-8b7eebfadb24_large.jpg?v=1720029721)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eis_f8fd4b1c-b511-458d-aa13-9e5d06cc2e98_large.jpg?v=1720006938)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T