The Square D by Schneider Electric 100 Amp 240 Volt 3 Pole Indoor not fusible general duty safety switch is designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. This switch is suitable for use as service entrance equipment when equipped with a service grounding kit. The switch is UL listed, File E2875, and meet or exceed the NEMA standard KS1. For more than 100 years the Square D brand safety switch has been the unchallenged leader in the market. We've continued our tradition of innovation, developing new features that provide an unsurpassed level of performance, reliability, safety and ease of installation. This tradition has resulted in the Square D brand being preferred two to one over our closest competitor.
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Distributor offers
| Seller | SKU | MOQ | In stock | Multiple | Prices |
|---|---|---|---|---|---|
| 205071147 | 1 | 1 @ $121.27 | |||
| Allied Electronics | 70921095 | 1 | 1 | ||
| G0484994 | 1 | 45 | 1 | 1 @ $243.23 | |
| Grainger | 1H264 | 1 | 1 | ||
![]() MRO Supply | 1056973 | 1 | 1 | ||
| Galco | DU323 | 1 | 1 | ||
| gordonelectricsupply.com | DU323 | 1 | 1 | ||
![]() AmazonTP | B00PSN351K | 1 | 1 | 1 @ $186.71 | |
![]() AmazonTP | B00DKCCYRM | 1 | 1 | 1 @ $153.49 | |
| AG9FZT | 1 | 1 | 1 @ $383.08 | ||
| Newark | 15B7172 | 1 | 1 | 1 @ $261.54, 5 @ $246.03, 10 @ $238.88, 25 @ $232.92, 50 @ $219.16 | |
| B000E2TIZC | 1 | 1 | |||
| sustainablesupply.com | C1166759 | 1 | -2 | 1 | 1 @ $224.35 |
| DU323 | 1 | 1 | |||
| Dale-Electric | DU323 | 1 | 1 | ||
![]() Radwell | DU323 | 1 | 1 | 1 | |
| Crescent Electric Supply Co | DU323 | 1 | 1 | ||
| AmazonSC | B00DKCCYRM | 1 | 1 | ||
| DU323 | 1 | 24 | 1 | 1 @ $297.61 | |
| Graybar | 88239427 | 1 | 3 | 1 | 1 @ $219.51 |
| SQDDU323 | 1 | 1 | 1 @ $691.85 | ||
![]() cappusa.com | 1684767 | 1 | 1 | 1 @ $0.00 | |
| Crescent Electric Supply Co | 2136523 | 1 | 1 | ||
| DU323-SQD | 1 | 1 | 1 @ $0.00 | ||
| us.rs-online.com | 70921095 | 1 | 2 | 1 | 1 @ $495.34 |
| 1638 | 1 | 24 | 1 | 1 @ $472.23 | |
| DU323 | 1 | 1 | 1 | 1 @ $228.96 | |
| DU323 | 1 | 1 | |||
| DU323 | 1 | 31 | 1 | 1 @ $254.74 | |
![]() National Supply Network | 69525061 | 1 | -2 | 1 | 1 @ $473.77 |
| standardelectricsupply.com | 2193477 | 1 | 1 | 1 @ $219.16 | |
| SQDDU323 | 1 | 1 | 1 | 1 @ $241.16 | |
![]() crescentelectric.com | 184860 | 1 | 7 | 1 | 1 @ $635.30 |
| DU323 | 1 | 5 | 1 | 1 @ $300.00 |
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100 Amp 240Vac Single Throw Safety Switch 3P
Brand: Square D
Listing
| Product group | BISS |
|---|---|
| Product type | HOME_LIGHTING_ACCESSORY |
| Model | DU323 |
| Part number | DU323 |
| Items per pack | 1 |
| Label | SQUARE D |
| Manufacturer | SQUARE D |
Catalog
| Feature | Price For: Each Standards: UL Listed Metallic / Non-Metallic: Metallic Item: Safety Switch Number of Wires: 3 Duty: General Voltage: 240VAC HP: 30 HP @ 240VAC Number of Poles: 3 Contact Form: 3PST IP Rating: 20 Height: 17.5" NEMA Enclosure Type: 1 Depth: 6.5" Amps AC: 100 Width: 10.5" Phase: 3 Material of Construction: Steel |
|---|---|
| Category | Automotive |
| MPN | DU323 |
| Product group | BISS |
| Product type | HOME_LIGHTING_ACCESSORY |
| Manufacturer | SQUARE D |
Square D DU-323 Non-Fusible Safety Switch 1/pkg 100A 240V 3P NEMA: 1
Brand: Square D
Listing
| Product group | Home Improvement |
|---|---|
| Product type | HOME_LIGHTING_ACCESSORY |
| Part number | DU323 |
Square D - DU323 General Duty Safety Switch, Steel, Small, Non-Fusible, 100-Amp, 240V, 3-Pole, Indoor
Brand: Schneider Electric
Details
- 3-wire design with 3 blades
- 120/240 Volt AC
- 100 amperes
- NEMA type 1 metallic enclosure for indoor use
- 15.0 HP 240 Vac single phase (maximum)
Listing
| Binding | Tools & Home Improvement |
|---|---|
| Product group | Home Improvement |
| Product type | HOME_LIGHTING_ACCESSORY |
| Model | DU323 |
| Part number | DU323 |
| Items per pack | 1 |
| Label | Schneider Electric (Home Improvement) |
| Manufacturer | Schneider Electric (Home Improvement) |
Catalog
| Feature | 3-wire design with 3 blades |
|---|---|
| Category | Tools & Home Improvement |
| MPN | DU323 |
| UPC | 785901491804 |
| EAN | 785901491804 |
| Product group | Home Improvement |
| Product type | HOME_LIGHTING_ACCESSORY |
| Manufacturer | Schneider Electric (Home Improvement) |
SQUARE-D DU323 Safety Disconnect Switch, 100 AMP, 240 VAC
Brand: Square D
DU323 SAFETY DISCONNECT SWITCH, 100 AMP, 240 VAC
Details
- DU323 SAFETY DISCONNECT SWITCH, 100 AMP, 240 VAC
Listing
| Product group | BISS Basic |
|---|---|
| Product type | ELECTRONIC_COMPONENT_TERMINAL |
| Part number | DU323 |
| Items per pack | 1 |
| Label | SQUARE D |
| Manufacturer | SQUARE D |
Catalog
| Feature | DU323 SAFETY DISCONNECT SWITCH, 100 AMP, 240 VAC |
|---|---|
| Category | Industrial & Scientific |
| MPN | DU323 |
| UPC | 740016118671 |
| EAN | 740016118671 |
| Product group | BISS |
| Product type | ELECTRONIC_COMPONENT |
| Manufacturer | SQUARE D |
Square D Du323 100A-240V-3P Sw
Brand: Square D/Telemecanique
Listing
| Product group | BISS Basic |
|---|---|
| Product type | HOME_LIGHTING_ACCESSORY |
| Part number | DU323 |
| Items per pack | 1 |
| Label | Square D/Telemecanique |
| Manufacturer | Square D/Telemecanique |
Catalog
| Category | Tools & Home Improvement |
|---|---|
| MPN | DU323 |
| UPC | 785901491804 |
| EAN | 785901491804 |
| Product group | Home Improvement |
| Product type | HOME_LIGHTING_ACCESSORY |
| Manufacturer | SQUARE D |
SQUARE D DU323 N 100A 240V 3PH NON-FUSED NEMA 1 NEW
Brand: Square D
Listing
| Product group | BISS |
|---|---|
| Product type | ELECTRONIC_SWITCH |
| Part number | DU323 |
| Label | SQUARE D |
| Manufacturer | SQUARE D |
Catalog
| Category | Industrial & Scientific |
|---|---|
| MPN | DU323 |
| UPC | 785901491804 |
| EAN | 785901491804 |
| Product group | BISS |
| Product type | ELECTRONIC_SWITCH |
| Manufacturer | SQUARE D |
SQUARE D DU323 U 100A 240V 3PH NON-FUSED NEMA 1 USED
Brand: Square D
Listing
| Product group | BISS |
|---|---|
| Product type | ELECTRONIC_SWITCH |
| Part number | DU323 |
| Label | SQUARE D |
| Manufacturer | SQUARE D |
SQUARE D DU323 100A 240V 3PK 3Ph N1 NONFUSED New
Brand: Square D
Listing
| Product group | BISS Basic |
|---|---|
| Product type | ELECTRONIC_COMPONENT |
| Part number | DU323 |
| Label | SQUARE D |
| Manufacturer | SQUARE D |
Square D Safety Switch, 1 NEMA Enclosure Type, 100 Amps AC, 30 HP @ 240VAC HP
Brand: CAI - SQUARE D
Suitable for use with service entrance equipment, this general-duty safety switch provides a 10kA short-circuit current rating when used with, or protected by, a Class H fuse. It has a 100kA short-circuit current rating when used with, or protected by, a Class R cartridge-type fuse (with a Class R fuse kit installed). Features include visible blades for positive identification that the switch is Off, a quick-make, quick-break operating mechanism, and spring-reinforced, plated-copper fuse clips. The lugs are suitable for aluminum or copper conductors. There are multiple padlock provisions in the Off position. An equipment grounding kit, available separately, is required.<br /><br /> Item: Safety Switch<br /> Protection Method: Nonfusible<br /> Duty: General<br /> Amps AC: 100<br /> Voltage: 240VAC<br /> Phase: 3<br /> HP: 30 HP @ 240VAC<br /> NEMA Enclosure Type: 1<br /> IP Rating: 20<br /> Metallic / Non-Metallic: Metallic<br /> Material of Construction: Steel<br /> Number of Wires: 3<br /> Number of Poles: 3<br /> Contact Form: 3PST<br /> Height: 17.5"<br /> Width: 10.5"<br /> Depth: 6.5"<br /> Standards: UL Listed
Listing
| Product group | BISS Basic |
|---|---|
| Product type | MECHANICAL_COMPONENTS |
| Part number | DU323 |
| Label | CAI - SQUARE D |
| Manufacturer | CAI - SQUARE D |




