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 DTU464 Double Throw Safety Switches
MSRP $26,870.70Surplus $6,529.58SKU: S21-4076 Brand: Square D MPN: DTU464 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4076
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 200 A
- DC Voltage Rating:
- 600 V
- Type:
- Double Throw
- Number of Wires:
- 4
- Enclosure:
- NEMA 1
MSRP $26,870.70Surplus $6,529.58 -
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Square D DTU464AWK Double Throw Safety Switches
MSRP $6,507.01Surplus $1,581.20SKU: S21-4109 Brand: Square D MPN: DTU464AWK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4109
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Enclosure:
- NEMA 12
- Current Rating:
- 200 A
- Number of Poles:
- 4
- Number of Wires:
- 4
- DC Voltage Rating:
- 240 V
MSRP $6,507.01Surplus $1,581.20 -
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Square D DTU464DS Double Throw Safety Switches
MSRP $10,673.95Surplus $2,593.77SKU: S21-4124 Brand: Square D MPN: DTU464DS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4124
- Current Rating:
- 200 A
- Type:
- Double Throw
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 4
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Non-Fusible
MSRP $10,673.95Surplus $2,593.77 -
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Square D DU221RB General Duty Safety Switches
MSRP $192.64Surplus $69.05SKU: S21-2596 Brand: Square D MPN: DU221RB UPC: 78590149034 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2596
- TS PIK:
- 598520
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, NON FUSIBLE, 2 POLE, 2 WIRE, 240VAC, 30A, TYPE 3R WITH BOLT ON HUB PROV
- Prop 65 Warning:
- Yes
- Number of Poles:
- 2
- AC Voltage Rating:
- 240 V
- Power Rating:
- 3 HP at 240 VAC 1-Phase
- Fuse Provision:
- Non-Fusible
- Approval:
- UL
- Current Rating:
- 30 A
- CAD Drawings:
- SchneiderElectric_29426_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01167_INST.pdf
- Number of Wires:
- 2
- Neutral Type:
- No
- Enclosure:
- NEMA 3R
- Size:
- 7.75 Inch Width x 3.75 Inch Depth x 9.63 Inch Height
- Type:
- Single Throw, General Duty, Bolt-On Hub
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_49741_1_2_DATA.pdf
MSRP $192.64Surplus $69.05 -
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Square D DU221RBUP Safety Switches EA
MSRP $160.63Surplus $45.03Square D DU221RBUP Safety Switches EA​ ARCA SKU: S21-2065 Brand: Square D MPN: DU221RBUP UPC: 785901665625 Shipping Weight: 5.10 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- S21-2065
- TS PIK:
- 123707487
MSRP $160.63Surplus $45.03 -
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Square D DU222RB Safety Switches EA
MSRP $414.23Surplus $153.66SKU: S21-2043 Brand: Square D MPN: DU222RB UPC: Shipping Weight: 4.65 lbs. Shipping Height: 4.00 In. Shipping Length: 10.00 In. Shipping Width: 8.00 In. Product...- SKU:
- S21-2043
- TS PIK:
- 109594494
- AC Voltage Rating:
- 240 V
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Number of Poles:
- 2
- Power Rating:
- 10 HP at 240 VAC 1-Phase
- Installation/Operator:
- SchneiderElectric-SquareD_01169_INST.pdf
- Prop 65 Warning:
- Yes
- Number of Wires:
- 2
- Current Rating:
- 60 A
- Enclosure:
- NEMA 3R
- CAD Drawings:
- SchneiderElectric_29435_1_CAD.pdf
- Size:
- 7.75 Inch Width x 3.75 Inch Depth x 9.63 Inch Height
- Neutral Type:
- No
- Fuse Provision:
- Non-Fusible
- Short Description:
- 240 VAC, 60 A, 10 HP at 240 VAC 1-Phase, 2-Pole, 2-Wire, Surface Mount, NEMA 3R, Non-Fusible, Bolt-On Hub, Single Throw, General Duty, Safety Switch
- Approval:
- UL
- Data Sheet:
- SchneiderElectric-SquareD_49742_1_2_DATA.pdf
- Type:
- Single Throw, General Duty, Bolt-On Hub
MSRP $414.23Surplus $153.66 -
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Square D DU321RB Safety Switches DU 3P 30A 240V 50/60Hz 3Ph Non-Fusible 3Wire NEMA 3R
MSRP $398.86Surplus $253.47Square D DU321RB Safety Switches DU 3P 30A 240V 50/60Hz 3Ph Non-Fusible 3Wire NEMA 3R​ ARCA SKU: S21-1339 Brand: Square D MPN: DU321RB UPC: 78590149162 Shipping Weight: 24.95 lbs. Shipping...- SKU:
- S21-1339
- Short Description:
- 240 VAC, 30 A, 7.5 HP at 240 VAC 3-Phase, 3-Pole, 3-Wire, Surface Mount, NEMA 3R, Non-Fusible, Bolt-On Hub, Single Throw, General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf,SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_49744_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01167_INST.pdf
- CAD Drawings:
- SchneiderElectric_29426_1_CAD.pdf
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Type:
- General Duty
- Size:
- 7.75 Inch Width x 3.75 Inch Depth x 9.63 Inch Height
- Enclosure:
- NEMA 3R
- Power Rating:
- 3 HP at 240 VAC 1-Phase, 7.5 HP at 240 VAC 3-Phase
- Neutral Type:
- No
- Number of Phases:
- 3
- Series:
- DU
- Approval:
- UL
- Prop 65 Warning:
- Yes
MSRP $398.86Surplus $253.47 -
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Square D DU323 Safety Switches EA
MSRP $559.73Surplus $136.24Square D DU323 Safety Switches EA​ ARCA SKU: S21-2010 Brand: Square D MPN: DU323 UPC: 78590149180 Shipping Weight: 6.35 lbs. Shipping Height: 17.50 In. Shipping Length: 10.50 In...- SKU:
- S21-2010
- TS PIK:
- 21032505
- Installation/Operator:
- SchneiderElectric-SquareD_01168_INST.pdf
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase
- AC Voltage Rating:
- 240 V
- Approval:
- UL
- Prop 65 Warning:
- Yes
- Enclosure:
- NEMA 1
- Short Description:
- 240 VAC, 100 A, 30 HP at 240 VAC 3-Phase, 3-Pole, 3-Wire, Surface Mount, NEMA 1, Non-Fusible, Single Throw, General Duty, Safety Switch
- Size:
- 10.5 Inch Width x 6.5 Inch Depth x 17.5 Inch Height
- Number of Wires:
- 3
- CAD Drawings:
- SchneiderElectric_29429_1_CAD.pdf
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Neutral Type:
- No
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_49747_1_2_DATA.pdf
- Type:
- Single Throw, General Duty
MSRP $559.73Surplus $136.24 -
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Square D DU323RB General Duty Safety Switches
MSRP $1,020.98Surplus $330.80SKU: S21-2861 Brand: Square D MPN: DU323RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2861
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, NON FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 100A, TYPE 3R WITH BOLT ON HUB PROV
- AC Voltage Rating:
- 240 V
- Number of Wires:
- 3
- Neutral Type:
- No
- Enclosure:
- NEMA 3R
- Approval:
- UL
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Size:
- 10.5 Inch Width x 6.5 Inch Depth x 17.5 Inch Height
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase
- Installation/Operator:
- SchneiderElectric-SquareD_01168_INST.pdf
- Fuse Provision:
- Non-Fusible
- Prop 65 Warning:
- Yes
- CAD Drawings:
- SchneiderElectric-SquareD_74670_1_CAD.pdf
- Current Rating:
- 100 A
- Type:
- Single Throw, General Duty, Bolt-On Hub
- Data Sheet:
- SchneiderElectric-SquareD_49748_1_2_DATA.pdf
- Number of Poles:
- 3
MSRP $1,020.98Surplus $330.80 -
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Square D DU324 General Duty Safety Switches
MSRP $827.67Surplus $201.12SKU: S21-3418 Brand: Square D MPN: DU324 UPC: 78590149186 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3418
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, NON FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 200A, TYPE 1
- Prop 65 Warning:
- Yes
- AC Voltage Rating:
- 240 V
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 3
- Type:
- Single Throw, General Duty
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Approval:
- UL
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase
- Neutral Type:
- No
- CAD Drawings:
- SchneiderElectric_29430_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_49749_1_2_DATA.pdf
- Enclosure:
- NEMA 1
- Size:
- 19 Inch Width x 8.25 Inch Depth x 29 Inch Height
MSRP $827.67Surplus $201.12 -
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Square D DU324RB Safety Switches
MSRP $1,988.86Surplus $460.21SKU: S21-2212 Brand: Square D MPN: DU324RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2212
- Enclosure:
- NEMA 3R
- Number of Wires:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Short Description:
- 240 VAC, 200 A, 60 HP at 240 VAC 3-Phase, 3-Pole, 3-Wire, Surface Mount, NEMA 3R, Non-Fusible, Bolt-On Hub, Single Throw, General Duty, Safety Switch
- Approval:
- UL
- AC Voltage Rating:
- 240 V
- Size:
- 19 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Fuse Provision:
- Non-Fusible
- Neutral Type:
- No
- Current Rating:
- 200 A
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_49750_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- Type:
- Single Throw, General Duty, Bolt-On Hub
- CAD Drawings:
- SchneiderElectric_29419_1_CAD.pdf
- Prop 65 Warning:
- Yes
MSRP $1,988.86Surplus $460.21 -
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Square D DU325 General Duty Safety Switches
MSRP $2,269.29Surplus $551.44SKU: S21-3419 Brand: Square D MPN: DU325 UPC: 78590149191 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3419
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, NON FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 400A, TYPE 1
- AC Voltage Rating:
- 240 V
- Prop 65 Warning:
- Yes
- Type:
- Single Throw, General Duty
- Enclosure:
- NEMA 1
- Data Sheet:
- SchneiderElectric-SquareD_49751_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric_29431_1_CAD.pdf
- Current Rating:
- 400 A
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Number of Wires:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_01174_INST.pdf
- Size:
- 24.88 Inch Width x 8.88 Inch Depth x 45.12 Inch Height
- Neutral Type:
- No
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Power Rating:
- 125 HP at 240 VAC 3-Phase
- Approval:
- UL
MSRP $2,269.29Surplus $551.44 -
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Square D DU326 General Duty Safety Switches
MSRP $4,330.30Surplus $1,052.26SKU: S21-3423 Brand: Square D MPN: DU326 UPC: 78590146163 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3423
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, NON FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 600A, TYPE 1
- Current Rating:
- 600 A
- AC Voltage Rating:
- 240 V
- Approval:
- UL
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Power Rating:
- 150 HP at 240 VAC 3-Phase
- Enclosure:
- NEMA 1
- Data Sheet:
- SchneiderElectric-SquareD_49752_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric_29433_1_CAD.pdf
- Size:
- 24.88 Inch Width x 8.88 Inch Depth x 45.12 Inch Height
- Type:
- Single Throw, General Duty
- Prop 65 Warning:
- Yes
- Neutral Type:
- No
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
MSRP $4,330.30Surplus $1,052.26 -
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Square D EIK1 Switch Accessories EA
MSRP $423.36Surplus $289.68Square D EIK1 Switch Accessories EA​ ARCA SKU: S21-2091 Brand: Square D MPN: EIK1 UPC: 785901751304 Shipping Weight: 0.65 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S21-2091
- Short Description:
- 60 A, SPDT, Electrical Interlock kit for Heavy Duty Safety Switch
- Used On:
- Heavy Duty Safety Switch
- Series:
- ELK
- Switch Voltage Rating:
- 600 V
- Switch Current Rating:
- 30 to 60 A
- Catalog:
- SchneiderElectric_00257_3_6_3_16_3_28_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12752_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00742_INST.pdf
MSRP $423.36Surplus $289.68 -
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Square D EIK2 Switch Accessories EA
MSRP $423.36Surplus $318.65Square D EIK2 Switch Accessories EA​ ARCA SKU: S21-2026 Brand: Square D MPN: EIK2 UPC: 785901751311 Shipping Weight: 0.70 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S21-2026
- Switch Current Rating:
- 30 to 60 A
- Series:
- ELK
- Switch Voltage Rating:
- 600 V
- Catalog:
- SchneiderElectric_00257_3_6_3_16_3_28_CAT.pdf
- Short Description:
- 60 A, DPDT, Electrical Interlock kit for Heavy Duty Safety Switch
- Used On:
- Heavy Duty Safety Switch
- Installation/Operator:
- SchneiderElectric-SquareD_00742_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_12753_1_2_DATA.pdf
MSRP $423.36Surplus $318.65 -
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Square D EIK40601 Switch Accessories EA
MSRP $725.57Surplus $256.22Square D EIK40601 Switch Accessories EA​ ARCA SKU: S21-2063 Brand: Square D MPN: EIK40601 UPC: Shipping Weight: 0.95 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00...- SKU:
- S21-2063
MSRP $725.57Surplus $256.22 -
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Square D EIK40602 Switch Accessories EA
MSRP $725.57Surplus $228.85Square D EIK40602 Switch Accessories EA​ ARCA SKU: S21-2355 Brand: Square D MPN: EIK40602 UPC: 785901328094 Shipping Weight: 1.00 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S21-2355
MSRP $725.57Surplus $228.85 -
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Square D EK1020-2 Switch Accessories EA
MSRP $745.31Surplus $113.31Square D EK1020-2 Switch Accessories EA​ ARCA SKU: S21-2092 Brand: Square D MPN: EK1020-2 UPC: 785901011064 Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S21-2092
- Country of Origin:
- United States
MSRP $745.31Surplus $113.31 -
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Square D EK10201 Switch Accessories EA
MSRP $496.87Surplus $151.16Square D EK10201 Switch Accessories EA​ ARCA SKU: S21-2011 Brand: Square D MPN: EK10201 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00...- SKU:
- S21-2011
MSRP $496.87Surplus $151.16 -
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Square D EK300-1 Switch Accessories EA
MSRP $296.76Surplus $33.17Square D EK300-1 Switch Accessories EA​ ARCA SKU: S21-2090 Brand: Square D MPN: EK300-1 UPC: 785901483076 Shipping Weight: 0.45 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- S21-2090
- Country of Origin:
- United States
MSRP $296.76Surplus $33.17
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