Safety Switches
Safety switches and disconnects are electrical safety devices that are used to protect electrical circuits and equipment from overloading, short-circuits, and other electrical hazards. They help to prevent electrical fires, minimize the risk of electric shock, and protect electrical equipment from damage.
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Light Duty Safety Switches
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General Duty Safety Switches
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Heavy Duty Safety Switches
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Double Throw Safety Switches
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Special Application Safety Switches
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Disconnect Switches
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Rotary Safety Switches
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Safety Switch Accessories
- Product
- Qty in Cart
- Price
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Square D HU365DS Safety Switches 3P 400A 600V EA
MSRP $12,321.43Surplus $5,155.09SKU: S21-2200 Brand: Square D MPN: HU365DS UPC: 78590119597 Shipping Weight: 79.38 lbs. Shipping Height: 46.25 In. Shipping Length: 26.25 In. Shipping Width: 10.13 In...- SKU:
- S21-2200
- Type:
- Heavy Duty
- Neutral Type:
- None
- AC Voltage Rating:
- 600 V
- Number of Wires:
- 3
- CAD Drawings:
- SchneiderElectric_29477_1_CAD.pdf
- Data Sheet:
- SchneiderElectric-SquareD_47222_1_2_DATA.pdf
- DC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 400 A, 350 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, 304 Stainless Steel, Surface Mount, NEMA 4/4X/5, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Enclosure Material:
- 304 Stainless Steel
- Fuse Provision:
- Non-Fusible
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Enclosure:
- NEMA 4X
- Power Rating:
- 125 HP at 240 VAC 3-Phase, 250 HP at 480 VAC 3-Phase, 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Current Rating:
- 400 A
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Number of Poles:
- 3
- Number of Phases:
- 3
- Series:
- HU
- Prop 65 Warning:
- Yes
- Approval:
- UL
MSRP $12,321.43Surplus $5,155.09 -
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Siemens F351SSDTK Double Throw Safety Switches
MSRP $745.00Surplus $181.04SKU: S21-4037 Brand: Siemens MPN: F351SSDTK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4037
- Type:
- Double Throw
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Number of Wires:
- 3
- Current Rating:
- 30 A
- Enclosure:
- NEMA 4X
MSRP $745.00Surplus $181.04 -
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Siemens F352SSDTK Double Throw Safety Switches
MSRP $11,260.00Surplus $2,736.18SKU: S21-4038 Brand: Siemens MPN: F352SSDTK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4038
- Number of Poles:
- 3
- Number of Wires:
- 3
- Current Rating:
- 60 A
- Fuse Provision:
- Fusible
- Type:
- Double Throw
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 600 V
MSRP $11,260.00Surplus $2,736.18 -
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Siemens F353SSDTK Double Throw Safety Switches
MSRP $21,385.00Surplus $5,196.56SKU: S21-3411 Brand: Siemens MPN: F353SSDTK UPC: 78364339760 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3411
- Short Description:
- DOUBLE THROW SW 100A FUSED TYPE 4
- Country of Origin:
- USA
- Enclosure:
- NEMA 4X
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
MSRP $21,385.00Surplus $5,196.56 -
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Siemens F354SSDTK Double Throw Safety Switches
MSRP $26,358.00Surplus $6,404.99SKU: S21-3412 Brand: Siemens MPN: F354SSDTK UPC: 78364339759 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3412
- Short Description:
- DOUBLE THROW SW 200A FUSED TYPE 4
- Country of Origin:
- USA
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
MSRP $26,358.00Surplus $6,404.99 -
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Siemens F355SSDTK Double Throw Safety Switches
MSRP $42,851.00Surplus $10,412.79SKU: S21-3413 Brand: Siemens MPN: F355SSDTK UPC: 78364339761 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3413
- Country of Origin:
- USA
- Short Description:
- DOUBLE THROW SW 400A FUSED TYPE 4
- Current Rating:
- 400 A
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Number of Wires:
- 3
MSRP $42,851.00Surplus $10,412.79 -
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Siemens NF355SSDTK Double Throw Safety Switches
MSRP $34,374.00Surplus $8,352.88SKU: S21-3410 Brand: Siemens MPN: NF355SSDTK UPC: 78364339764 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3410
- Country of Origin:
- USA
- Short Description:
- DOUBLE THROW SW 400A 3P NF TYPE 4
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 3
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 3
MSRP $34,374.00Surplus $8,352.88 -
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Square D DTU363DS Double Throw Safety Switches
MSRP $10,835.00Surplus $2,632.91SKU: S21-3622 Brand: Square D MPN: DTU363DS UPC: 78590130781 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3622
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, NON FUSIBLE, 3 POLE, 3 WIRE, 600VAC, 600VDC, 100A, TYPE 4/4X/5, 304 STAINLESS STEEL
- Current Rating:
- 100 A
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Enclosure:
- NEMA 4X
- Number of Wires:
- 3
MSRP $10,835.00Surplus $2,632.91 -
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Square D DTU364DS Double Throw Safety Switches
MSRP $7,841.00Surplus $1,905.36SKU: S21-4122 Brand: Square D MPN: DTU364DS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4122
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 4X
- Number of Wires:
- 3
- Type:
- Double Throw
- DC Voltage Rating:
- 600 V
MSRP $7,841.00Surplus $1,905.36
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