
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 82344 Double Throw Safety Switches
MSRP $3,878.34Surplus $942.44SKU: S21-3596 Brand: Square D MPN: 82344 UPC: 78590145377 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3596
- Installation/Operator:
- SchneiderElectric-SquareD_00611_INST.pdf
- Type:
- Manual Transfer
- Series:
- E2
- Approval:
- UL
- AC Voltage Rating:
- 480 V
- Data Sheet:
- SchneiderElectric-SquareD_09452_1_2_DATA.pdf
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric-SquareD_00083_3_2_3_25_3_27_3_33_CAT.pdf
- Enclosure:
- NEMA 1
- Power Rating:
- 15 HP at 480 VAC 3-Phase
- CAD Drawings:
- SchneiderElectric-SquareD_16815_1_CAD.pdf
- DC Voltage Rating:
- 250 V
- Enclosure Material:
- Steel
- Size:
- 23.88 Inch W x 11.75 Inch D x 30.88 Inch H
- Short Description:
- 600 VAC/VDC, 200 A, 15 HP at 480 VAC 3-Phase, 3-Pole, NEMA 1, 304 Stainless Steel, Surface Mount, Non-Fusible, Class H/J Fuse, General Duty, Manual Transfer, Double Throw Safety Switch
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 200 A
- Number of Poles:
- 3
MSRP $3,878.34Surplus $942.44 -
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Square D D224N General Duty Safety Switches
MSRP $1,203.39Surplus $332.50SKU: S21-2064 Brand: Square D MPN: D224N UPC: 78590146074 Shipping Weight: 19.15 lbs. Shipping Height: 7.00 In. Shipping Length: 29.00 In. Shipping Width: 17.00 In...- SKU:
- S21-2064
- TS PIK:
- 597920
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, FUSIBLE, 2 POLE, 3 WIRE, 240VAC, 200A, TYPE 1, WITH NEUTRAL
- Number of Poles:
- 2
- AC Voltage Rating:
- 240 V
- Prop 65 Warning:
- Yes
- Number of Wires:
- 3
- Enclosure:
- NEMA 1
- Current Rating:
- 200 A
- Data Sheet:
- SchneiderElectric-SquareD_49641_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- CAD Drawings:
- SchneiderElectric_29430_1_CAD.pdf
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase, 60 HP at 240 VAC 3-Phase
- Fuse Provision:
- Fusible
- Neutral Type:
- Factory Installed
- Size:
- 19 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Fuse Type:
- Class H/K/R
- Approval:
- UL
- Type:
- General Duty
- Country of Origin:
- United States
MSRP $1,203.39Surplus $332.50 -
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Square D DT224 Double Throw Safety Switches
MSRP $2,532.02Surplus $615.28SKU: S21-4061 Brand: Square D MPN: DT224 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4061
- Number of Poles:
- 2
- Enclosure:
- NEMA 1
- Current Rating:
- 200 A
- Number of Wires:
- 2
- Type:
- Double Throw
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 240 V
MSRP $2,532.02Surplus $615.28 -
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Square D DT324 Double Throw Safety Switches
MSRP $2,218.06Surplus $538.99SKU: S21-4062 Brand: Square D MPN: DT324 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4062
- Type:
- Double Throw
- Enclosure:
- NEMA 1
- Number of Wires:
- 3
- Number of Poles:
- 3
- Current Rating:
- 200 A
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 240 V
MSRP $2,218.06Surplus $538.99 -
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Square D DT364 Double Throw Safety Switches
MSRP $26,870.70Surplus $6,529.58SKU: S21-4068 Brand: Square D MPN: DT364 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4068
- Current Rating:
- 200 A
- DC Voltage Rating:
- 600 V
- Type:
- Double Throw
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- Number of Wires:
- 3
MSRP $26,870.70Surplus $6,529.58 -
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Square D DTU224 Double Throw Safety Switches
MSRP $3,592.47Surplus $872.97SKU: 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 $3,592.47Surplus $872.97 -
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Square D DTU324 Double Throw Safety Switches
MSRP $4,003.58Surplus $972.87SKU: 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 $4,003.58Surplus $972.87 -
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Square D DTU364 Double Throw Safety Switches
MSRP $26,870.70Surplus $6,529.58SKU: S21-4073 Brand: Square D MPN: DTU364 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4073
- Current Rating:
- 200 A
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 3
MSRP $26,870.70Surplus $6,529.58 -
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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 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:
- 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:
- None
- 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 H224N Heavy Duty Safety Switches
MSRP $1,048.20Surplus $254.71SKU: S21-3431 Brand: Square D MPN: H224N UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3431
- Number of Poles:
- 2
- AC Voltage Rating:
- 240 V
- Current Rating:
- 200 A
- Data Sheet:
- SchneiderElectric-SquareD_46125_1-3_DATA.pdf
- Neutral Type:
- Factory Installed
- DC Voltage Rating:
- 250 V
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Enclosure:
- NEMA 1
- Fuse Provision:
- Fusible
- Installation/Operator:
- SchneiderElectric-Telemecanique_00477_INST.pdf
- Fuse Type:
- Class R/J/H/K
- Approval:
- UL
- Power Rating:
- 7.5 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase, 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase, 20 HP at 250 VDC
- Enclosure Material:
- Steel
- CAD Drawings:
- SchneiderElectric_29460_1_CAD.pdf
- Prop 65 Warning:
- Yes
- Short Description:
- 240 VAC/250 VDC, 200 A, 30 HP, 3-Phase, 2-Pole, 3-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Factory Installed Neutral, Single Throw, Heavy Duty, Safety Switch
- Number of Wires:
- 3
- Size:
- 17.13 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Type:
- Heavy Duty, Single Throw
MSRP $1,048.20Surplus $254.71 -
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Square D H324N Safety Switches
MSRP $1,975.25Surplus $673.68SKU: S21-2217 Brand: Square D MPN: H324N UPC: 78590148050 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2217
- TS PIK:
- 598281
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- Short Description:
- 240 VAC/250 VDC, 200 A, 60 HP, 3-Phase, 3-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Factory Installed Neutral, Single Throw, Heavy Duty, Safety Switch
- Enclosure Material:
- Steel
- Type:
- Heavy Duty, Single Throw
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- CAD Drawings:
- SchneiderElectric_29460_1_CAD.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46183_1-3_DATA.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00476_INST.pdf
- Fuse Type:
- Class R/J/H/K
- Neutral Type:
- Factory Installed
- Prop 65 Warning:
- Yes
- AC Voltage Rating:
- 240 V
- Approval:
- UL
- DC Voltage Rating:
- 250 V
- Size:
- 17.13 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase, 60 HP at 240 VAC 3-Phase, 40 HP at 250 VDC
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
MSRP $1,975.25Surplus $673.68 -
Square D H364 Safety Switches
MSRP $2,457.15Surplus $1,634.01SKU: U00-8152 Brand: Square D MPN: H364 UPC: 78590148231 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8152
- Data Sheet:
- SchneiderElectric-SquareD_46288_1-3_DATA.pdf
- Prop 65 Warning:
- Yes
- Short Description:
- 600 VAC/VDC, 200 A, 150 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- AC Voltage Rating:
- 600 V
- Type:
- Heavy Duty, Single Throw
- Power Rating:
- 50 HP at 480 VAC 3-Phase, 125 HP at 480 VAC 3-Phase, 60 HP at 600 VAC 3-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 50 HP at 600 VDC
- CAD Drawings:
- SchneiderElectric_29460_1_CAD.pdf
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- Size:
- 18.5 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Installation/Operator:
- SchneiderElectric-Telemecanique_00477_INST.pdf
- Neutral Type:
- No
- Number of Wires:
- 3
- Current Rating:
- 200 A
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Enclosure Material:
- Steel
- DC Voltage Rating:
- 600 V
- Approval:
- UL
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R/J/H/K
MSRP $2,457.15Surplus $1,634.01 -
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Square D H364N Safety Switches
MSRP $3,437.28Surplus $907.74SKU: S21-2326 Brand: Square D MPN: H364N UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2326
- TS PIK:
- 115482958
- Series:
- F5
- Type:
- General Duty
- Short Description:
- 600 VAC/VDC 3-Phase, 200 A, NEMA 1, Steel, Single Throw, Heavy Duty, Neutral Factory Installed, Fusible, Safety Disconnect Switch
- Fuse Type:
- Class H
- Installation/Operator:
- SchneiderElectric-SquareD_00070_INST.pdf
- Current Rating:
- 200 A
- Catalog:
- SchneiderElectric_00257_3_9_CAT.pdf
- Approval:
- UL
- Voltage Rating:
- 600 V
- Data Sheet:
- SchneiderElectric-SquareD_13065_1-3_DATA.pdf
- Size:
- 17.13 Inch Width x 8.25 Inch Depth x 29.00 Inch Height
- Prop 65 Warning:
- Yes
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- AC Voltage Rating:
- 600 V
MSRP $3,437.28Surplus $907.74 -
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Square D H464 Heavy Duty Safety Switches
MSRP $2,575.58Surplus $625.87SKU: S21-3515 Brand: Square D MPN: H464 UPC: 78590148251 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3515
- Power Rating:
- 1 HP
- Application:
- Pump, Blower, Conveyor, Industrial Duty
- CAD Drawings:
- RegalRexnordCorp-Link-CenturyMotors_01293_1_2_CAD.pdf
- Installation/Operator:
- RegalRexnordCorp-Link-CenturyMotors_00002_INST.pdf
- Catalog:
- RegalRexnordCorp-Link-CenturyMotors_00001_150_CAT.pdf
- Frequency Rating:
- 60 Hertz
- Data Sheet:
- RegalRexnordCorp-Link-CenturyMotors_00440_1_2_DATA.pdf
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Number of Poles:
- 4
- Number of Wires:
- 4
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
MSRP $2,575.58Surplus $625.87 -
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Square D HU364EI Safety Switches EA
MSRP $1,949.08Surplus $369.44SKU: S21-2204 Brand: Square D MPN: HU364EI UPC: 78590118297 Shipping Weight: 19.55 lbs. Shipping Height: 29.00 In. Shipping Length: 18.50 In. Shipping Width: 8.25 In...- SKU:
- S21-2204
- AC Voltage Rating:
- 600 V
- Type:
- Heavy Duty
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 3
- DC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Enclosure:
- NEMA 1
- Data Sheet:
- SchneiderElectric-SquareD_56387_1_2_DATA.pdf
- Neutral Type:
- None
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase, 50 HP at 480 VAC 1-Phase, 125 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 1-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 50 HP at 600 VDC
- Size:
- 18.5 Inch Width x 8.25 Inch Depth x 29 Inch Height
- Short Description:
- 600 VAC/VDC, 200 A, 150 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, Steel, Surface Mount, NEMA 1, Non-Fusible, Interlock Kit, Single Throw, Heavy Duty, Safety Switch
- Enclosure Material:
- Steel
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Number of Phases:
- 3
- Series:
- HU
- Approval:
- UL
MSRP $1,949.08Surplus $369.44 -
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Square D HU464 Heavy Duty Safety Switches
MSRP $2,089.60Surplus $507.78SKU: S21-3524 Brand: Square D MPN: HU464 UPC: 78590150595 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3524
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
- CAD Drawings:
- SchneiderElectric_29511_1_CAD.pdf
- Prop 65 Warning:
- Yes
- Enclosure:
- NEMA 1
- Enclosure Material:
- Steel
- Short Description:
- 600 VAC/VDC, 200 A, 150 HP at 600 VAC 3-Phase, 4-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- Neutral Type:
- No
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Size:
- 24.88 Inch Width x 8.75 Inch Depth x 29 Inch Height
- Current Rating:
- 200 A
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Power Rating:
- 50 HP at 240 VAC 2-Phase, 60 HP at 240 VAC 3-Phase, 50 HP at 480 VAC 2-Phase, 125 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 2-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 50 HP at 600 VDC
- Approval:
- UL
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 4
- Type:
- Heavy Duty, Single Throw
- Data Sheet:
- SchneiderElectric-SquareD_47250_1_2_DATA.pdf
MSRP $2,089.60Surplus $507.78 -
Westinghouse HUN364 Heavy Duty Safety Switches EA
MSRP $3,391.00Surplus $430.61SKU: E30-11359 Brand: Westinghouse MPN: HUN364 UPC: Shipping Weight: 54.00 lbs. Shipping Height: 36.00 In. Shipping Length: 15.00 In. Shipping Width: 14.00 In...- SKU:
- E30-11359
- Short Description:
- 600 VAC, 200 A, 3 W, 3-Pole, NEMA 1, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Data Sheet:
- SiemensAG_06254_1_DATA.pdf
- Series:
- HU
- Size:
- 16.98 Inch Width x 12.33 Inch Depth x 29.9 Inch Height
- Power Rating:
- 125 HP at 480 VAC 1-Phase, 50 HP at 600 VAC 1-Phase, 150 HP at 600 VAC, 40 HP at 250 VDC, 40 HP at 600 VDC
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 1
- Neutral Type:
- None
- Approval:
- UL
MSRP $3,391.00Surplus $430.61
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