
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 92442RB Double Throw Safety Switches
MSRP $12,616.00Surplus $3,065.69SKU: S21-4094 Brand: Square D MPN: 92442RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4094
- Enclosure:
- NEMA 3R
- Current Rating:
- 60 A
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 4
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $12,616.00Surplus $3,065.69 -
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Square D 92443RB Double Throw Safety Switches
MSRP $12,616.00Surplus $3,065.69SKU: S21-4095 Brand: Square D MPN: 92443RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4095
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Number of Poles:
- 4
- Current Rating:
- 100 A
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $12,616.00Surplus $3,065.69 -
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Square D 92444RB Double Throw Safety Switches
MSRP $7,161.00Surplus $1,740.12SKU: S21-4096 Brand: Square D MPN: 92444RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4096
- Current Rating:
- 200 A
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Enclosure:
- NEMA 3R
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $7,161.00Surplus $1,740.12 -
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Square D 92445 Double Throw Safety Switches
MSRP $9,184.00Surplus $2,231.71SKU: S21-4077 Brand: Square D MPN: 92445 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4077
- Type:
- Double Throw
- Number of Wires:
- 4
- Number of Poles:
- 4
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
MSRP $9,184.00Surplus $2,231.71 -
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Square D 92445R Double Throw Safety Switches
MSRP $12,401.00Surplus $3,013.44SKU: S21-4097 Brand: Square D MPN: 92445R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4097
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 4
- Number of Wires:
- 4
- Type:
- Double Throw
- Enclosure:
- NEMA 3R
MSRP $12,401.00Surplus $3,013.44 -
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Square D 92446 Double Throw Safety Switches
MSRP $10,948.00Surplus $2,660.36SKU: S21-4078 Brand: Square D MPN: 92446 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4078
- Number of Poles:
- 4
- Type:
- Double Throw
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 1
- Number of Wires:
- 4
MSRP $10,948.00Surplus $2,660.36 -
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Square D 92446R Double Throw Safety Switches
MSRP $13,802.00Surplus $3,353.89SKU: S21-4098 Brand: Square D MPN: 92446R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4098
- Number of Wires:
- 4
- Type:
- Double Throw
- Current Rating:
- 600 A
- Enclosure:
- NEMA 3R
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
MSRP $13,802.00Surplus $3,353.89 -
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Square D DTU222 Double Throw Safety Switches
MSRP $1,167.00Surplus $283.58SKU: S21-3590 Brand: Square D MPN: DTU222 UPC: 78590130863 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3590
- Type:
- Manual Transfer
- Power Rating:
- 10 HP at 240 VAC 1-Phase (Maximum), 10 HP at 250 VDC
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_12613_1_2_DATA.pdf
- Size:
- 11.96 Inch W x 6.93 Inch D x 29.94 Inch H
- Catalog:
- SchneiderElectric_00260_3_25_3_32_CAT.pdf
- Enclosure:
- NEMA 1
- AC Voltage Rating:
- 240 V
- Series:
- F5
- Current Rating:
- 60 A
- Prop 65 Warning:
- Yes
- Fuse Provision:
- Non-Fusible
- Short Description:
- 240 VAC/250 VDC, 60 A, 10 HP at 240 VAC 50/60 Hz 1-Phase, 2-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- Enclosure Material:
- Steel
- DC Voltage Rating:
- 250 V
- Neutral Type:
- No
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Approval:
- UL, UL (Canada and US)
MSRP $1,167.00Surplus $283.58 -
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Square D DTU223 Safety Switches
MSRP $1,181.80Surplus $529.49SKU: S21-2197 Brand: Square D MPN: DTU223 UPC: 78590130864 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2197
- AC Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Short Description:
- 240 VAC/250 VDC, 100 A, 15 HP 240 VAC 50/60 Hz 1-Phase, 2-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- Power Rating:
- 15 HP at 240 VAC 1-Phase (Maximum), 20 HP at 250 VDC
- DC Voltage Rating:
- 250 V
- Enclosure:
- NEMA 1
- Enclosure Material:
- Steel
- Fuse Provision:
- Non-Fusible
- Series:
- F5
- Type:
- Manual Transfer
- Catalog:
- SchneiderElectric_00260_3_25_3_32_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12614_1_2_DATA.pdf
- Approval:
- UL, UL (Canada and US)
- Prop 65 Warning:
- Yes
- Size:
- 11.96 Inch W x 6.93 Inch D x 29.94 Inch H
- Number of Poles:
- 2
- Neutral Type:
- No
MSRP $1,181.80Surplus $529.49 -
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Square D DTU223RB Safety Switches DTU 3P 100A 240V 50/60Hz 1Ph Non-Fusible 3Wire NEMA 3R
MSRP $1,400.00Surplus $474.12SKU: S21-1594 Brand: Square D MPN: DTU223RB UPC: 785901308492 Shipping Weight: 37.20 lbs. Shipping Height: 10.00 In. Shipping Length: 32.00 In. Shipping Width: 12.00...- SKU:
- S21-1594
- Short Description:
- 240 VAC/250 VDC, 100 A, 15 HP 240 VAC 50/60 Hz 1-Phase, 2-Pole, NEMA 3R, Surface Mount, Non-Fusible, Manual Operated
- Type:
- Double Throw
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf,SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12615_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure Material:
- Steel
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 20 HP at 250 VDC
- Approval:
- UL 98, CSA, NOM
- Prop 65 Warning:
- Yes
- Finish:
- Galvanized
MSRP $1,400.00Surplus $474.12 -
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Square D DTU224 Double Throw Safety Switches
MSRP $2,639.00Surplus $641.28SKU: S21-4063 Brand: Square D MPN: DTU224 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4063
- Number of Poles:
- 2
- Number of Wires:
- 2
- Type:
- Double Throw
- Current Rating:
- 200 A
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 240 V
MSRP $2,639.00Surplus $641.28 -
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Square D DTU224RB Double Throw Safety Switches
MSRP $1,055.00Surplus $256.37SKU: S21-4081 Brand: Square D MPN: DTU224RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4081
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 240 V
- Type:
- Double Throw
- Number of Poles:
- 2
- Enclosure:
- NEMA 3R
- Number of Wires:
- 2
- Current Rating:
- 200 A
MSRP $1,055.00Surplus $256.37 -
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Square D DTU321 Double Throw Safety Switches
MSRP $974.00Surplus $236.68SKU: S21-3591 Brand: Square D MPN: DTU321 UPC: 78590117453 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3591
- Prop 65 Warning:
- Yes
- Series:
- F5
- Number of Poles:
- 3
- Enclosure Material:
- Steel
- Type:
- Manual Transfer
- Enclosure:
- NEMA 1
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Size:
- 11.96 Inch W x 6.93 Inch D x 29.94 Inch H
- Power Rating:
- 3 HP at 240 VAC 3-Phase (Standard), 5 HP at 240 VAC 1-Phase, 10 HP at 240 VAC 3-Phase (Maximum), 5 HP at 250 VDC
- Current Rating:
- 30 A
- Neutral Type:
- No
- Data Sheet:
- SchneiderElectric-SquareD_12617_1_2_DATA.pdf
- Fuse Provision:
- Non-Fusible
- Approval:
- UL, UL (Canada and US)
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC/250 VDC, 30 A, 10 HP 250 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- DC Voltage Rating:
- 250 V
MSRP $974.00Surplus $236.68 -
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Square D DTU323 Double Throw Safety Switches
MSRP $2,139.00Surplus $519.78SKU: S21-3592 Brand: Square D MPN: DTU323 UPC: 78590130837 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3592
- Power Rating:
- 15 HP at 240 VAC 1 Phase, 30 HP at 240 VAC 3 Phase, 20 HP at 250 VDC
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Neutral Type:
- NO
- Data Sheet:
- SchneiderElectric-SquareD_12619_1_2_DATA.pdf
- Enclosure Material:
- Steel
- Approval:
- UL
- Size:
- 10.25 Inch Width x 6.93 Inch Depth x 29.94 Inch Height
- Fuse Provision:
- Non-Fusible
- Short Description:
- 240 VAC/250 VDC, 100 A, 30 HP 250 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- AC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 1
- Current Rating:
- 100 A
- Series:
- F5
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- Prop 65 Warning:
- Yes
MSRP $2,139.00Surplus $519.78 -
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Square D DTU323RB Double Throw Safety Switches
MSRP $2,481.00Surplus $602.88SKU: S21-3606 Brand: Square D MPN: DTU323RB UPC: 78590130873 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3606
- Enclosure:
- NEMA 3R
- Enclosure Material:
- Galvannealed Steel
- Type:
- Manual Transfer
- Number of Poles:
- 3
- Short Description:
- 240 VAC/250 VDC, 100 A, 30 HP 250 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- Size:
- 11.96 Inch W x 6.93 Inch D x 30.5 Inch H
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase (Maximum), 20 HP at 250 VDC
- Fuse Provision:
- Non-Fusible
- Neutral Type:
- No
- AC Voltage Rating:
- 240 V
- Data Sheet:
- SchneiderElectric-SquareD_12620_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Approval:
- UL, UL (Canada and US)
- Current Rating:
- 100 A
- DC Voltage Rating:
- 250 V
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Prop 65 Warning:
- Yes
- Series:
- F5
MSRP $2,481.00Surplus $602.88 -
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Square D DTU324 Double Throw Safety Switches
MSRP $2,941.00Surplus $714.66SKU: S21-4065 Brand: Square D MPN: DTU324 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4065
- Current Rating:
- 200 A
- Type:
- Double Throw
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- Number of Wires:
- 3
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Non-Fusible
MSRP $2,941.00Surplus $714.66 -
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Square D DTU324RB Double Throw Safety Switches
MSRP $1,379.98Surplus $335.33SKU: S21-4083 Brand: Square D MPN: DTU324RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4083
- Number of Poles:
- 3
- DC Voltage Rating:
- 240 V
- Current Rating:
- 200 A
- Type:
- Double Throw
- Number of Wires:
- 3
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
MSRP $1,379.98Surplus $335.33 -
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Square D DTU361 Double Throw Safety Switches
MSRP $1,067.00Surplus $259.28SKU: S21-3597 Brand: Square D MPN: DTU361 UPC: 78590130866 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3597
- Current Rating:
- 30 A
- Size:
- 11.96 Inch Width x 6.93 Inch Depth x 29.94 Inch Height
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
- Approval:
- UL, UL (Canada and US)
- Series:
- F5
- Short Description:
- 600 VAC/VDC, 30 A, 30 HP 600 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- Fuse Provision:
- Non-Fusible
- Prop 65 Warning:
- Yes
- DC Voltage Rating:
- 600 V
- AC Voltage Rating:
- 600 V
- Enclosure Material:
- Steel
- Power Rating:
- 10 HP at 240 VAC 3-Phase, 20 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure:
- NEMA 1
- Number of Poles:
- 3
- Finish:
- Gray Baked Enamel
- Data Sheet:
- SchneiderElectric-SquareD_12625_1_2_DATA.pdf
MSRP $1,067.00Surplus $259.28 -
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Square D DTU361RB Safety Switches
MSRP $1,330.93Surplus $618.42SKU: S21-2198 Brand: Square D MPN: DTU361RB UPC: 78590130875 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2198
- Type:
- Double Throw
- Series:
- DT
- Current Rating:
- 30 A
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 30 A, 30 HP 600 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- DC Voltage Rating:
- 600 V
- Power Rating:
- 10 HP at 240 VAC 3-Phase, 20 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC
- Data Sheet:
- SchneiderElectric-SquareD_12626_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure:
- NEMA 3R
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Size:
- 11.96 Inch Width x 6.93 Inch Depth x 30.5 Inch Height
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
- Enclosure Material:
- Galvannealed Steel
- Approval:
- UL, UL (Canada and US)
- Finish:
- Gray Baked Enamel
- Prop 65 Warning:
- Yes
MSRP $1,330.93Surplus $618.42 -
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Square D DTU362 Double Throw Safety Switches
MSRP $1,521.00Surplus $369.60SKU: S21-3598 Brand: Square D MPN: DTU362 UPC: 78590130867 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3598
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 1
- Current Rating:
- 60 A
- Number of Poles:
- 3
- Enclosure Material:
- Steel
- Size:
- 11.96 Inch Width x 6.93 Inch Depth x 29.94 Inch Height
- Prop 65 Warning:
- Yes
- Series:
- F5
- Power Rating:
- 20 HP at 240 VAC 3-Phase, 50 HP at 480 VAC 3-Phase, 60 HP at 600 VAC 3-Phase, 10 HP at 250 VDC, 30 HP at 600 VDC
- Short Description:
- 600 VAC/VDC, 60 A, 60 HP 600 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 1, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- AC Voltage Rating:
- 600 V
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
- Approval:
- UL, UL (Canada and US)
- Data Sheet:
- SchneiderElectric-SquareD_12627_1_2_DATA.pdf
- Finish:
- Gray Baked Enamel
MSRP $1,521.00Surplus $369.60
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