
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 DT224 Double Throw Safety Switches
MSRP $1,860.00Surplus $451.98SKU: 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 $1,860.00Surplus $451.98 -
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Square D DT224RB Double Throw Safety Switches
MSRP $1,055.00Surplus $256.37SKU: S21-4079 Brand: Square D MPN: DT224RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4079
- Enclosure:
- NEMA 3R
- DC Voltage Rating:
- 240 V
- Type:
- Double Throw
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
MSRP $1,055.00Surplus $256.37 -
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Square D DT321 Double Throw Safety Switches
MSRP $908.28Surplus $220.71SKU: S21-3587 Brand: Square D MPN: DT321 UPC: 78590130840 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3587
- Short Description:
- SWITCH FUSIBLE DT 240VAC 30A 3P NEMA 1
MSRP $908.28Surplus $220.71 -
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Square D DT321RB Double Throw Safety Switches
MSRP $2,687.00Surplus $652.94SKU: S21-3603 Brand: Square D MPN: DT321RB UPC: 78590130852 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3603
- Current Rating:
- 30 A
- Data Sheet:
- SchneiderElectric-SquareD_12607_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Approval:
- UL, UL (Canada and US)
- Fuse Type:
- Class R/J
- Prop 65 Warning:
- Yes
- Neutral Type:
- No
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- AC Voltage Rating:
- 240 V
- Series:
- F5
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- Power Rating:
- 1.5 HP at 240 VAC 1-Phase, 3 HP at 240 VAC 3-Phase (Standard), 3 HP at 240 VAC 1-Phase, 7.5 HP at 240 VAC 3-Phase (Maximum), 5 HP at 250 VDC
- Enclosure:
- NEMA 3R
- Enclosure Material:
- Galvannealed Steel
- DC Voltage Rating:
- 250 V
- Type:
- Manual Transfer
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Short Description:
- 240 VAC/250 VDC, 30 A, 7.5 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
MSRP $2,687.00Surplus $652.94 -
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Square D DT322 Double Throw Safety Switches
MSRP $2,225.00Surplus $540.68SKU: S21-3588 Brand: Square D MPN: DT322 UPC: 78590130841 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3588
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 250VDC, 60A, TYPE 1
MSRP $2,225.00Surplus $540.68 -
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Square D DT322RB Double Throw Safety Switches
MSRP $3,169.00Surplus $770.07SKU: S21-3604 Brand: Square D MPN: DT322RB UPC: 78590130854 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3604
- Fuse Type:
- Class R/J
- Prop 65 Warning:
- Yes
- Enclosure:
- NEMA 3R
- Current Rating:
- 60 A
- Short Description:
- 240 VAC/250 VDC, 60 A, 15 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
- Enclosure Material:
- Galvannealed Steel
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- Power Rating:
- 3 HP at 240 VAC 1-Phase, 7.5 HP at 240 VAC 3-Phase (Standard), 10 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase (Maximum), 10 HP at 250 VDC
- Series:
- F5
- Type:
- Manual Transfer
- Fuse Provision:
- Fusible
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Approval:
- UL, UL (Canada and US)
- Data Sheet:
- SchneiderElectric-SquareD_12608_1_2_DATA.pdf
- Number of Poles:
- 3
- AC Voltage Rating:
- 240 V
- Neutral Type:
- No
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- DC Voltage Rating:
- 250 V
MSRP $3,169.00Surplus $770.07 -
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Square D DT323 Double Throw Safety Switches
MSRP $3,763.00Surplus $914.41SKU: S21-3589 Brand: Square D MPN: DT323 UPC: 78590130842 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3589
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 240VAC, 250VDC, 100A, TYPE 1
MSRP $3,763.00Surplus $914.41 -
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Square D DT323RB Double Throw Safety Switches
MSRP $4,516.00Surplus $1,097.39SKU: S21-3605 Brand: Square D MPN: DT323RB UPC: 78590130856 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3605
- Fuse Provision:
- Fusible
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- AC Voltage Rating:
- 240 V
- Fuse Type:
- Class R/J
- Type:
- Manual Transfer
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure Material:
- Galvannealed Steel
- Enclosure:
- NEMA 3R
- Approval:
- UL, UL (Canada and US)
- Data Sheet:
- SchneiderElectric-SquareD_12609_1_2_DATA.pdf
- Number of Poles:
- 3
- Series:
- F5
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- DC Voltage Rating:
- 250 V
- Prop 65 Warning:
- Yes
- Power Rating:
- 7.5 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase (Standard), 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase (Maximum), 20 HP at 250 VDC
- Current Rating:
- 100 A
- Short Description:
- 240 VAC/250 VDC, 100 A, 30 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
- Neutral Type:
- No
MSRP $4,516.00Surplus $1,097.39 -
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Square D DT324 Double Throw Safety Switches
MSRP $1,629.37Surplus $395.94SKU: 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 $1,629.37Surplus $395.94 -
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Square D DT324RB Double Throw Safety Switches
MSRP $1,055.00Surplus $256.37SKU: S21-4080 Brand: Square D MPN: DT324RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4080
- Current Rating:
- 200 A
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Number of Wires:
- 3
- Type:
- Double Throw
- DC Voltage Rating:
- 240 V
MSRP $1,055.00Surplus $256.37 -
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Square D DT361 Double Throw Safety Switches
MSRP $2,277.00Surplus $553.31SKU: S21-3593 Brand: Square D MPN: DT361 UPC: 78590130844 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3593
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 600VAC, 600VDC, 30A, TYPE 1
MSRP $2,277.00Surplus $553.31 -
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Square D DT361RB Double Throw Safety Switches
MSRP $2,794.00Surplus $678.94SKU: S21-3607 Brand: Square D MPN: DT361RB UPC: 78590130858 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3607
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 600VAC, 600VDC, 30A, TYPE 3R, BOLT ON HUB PROV
MSRP $2,794.00Surplus $678.94 -
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Square D DT362 Double Throw Safety Switches
MSRP $2,161.00Surplus $525.12SKU: S21-3594 Brand: Square D MPN: DT362 UPC: 78590130845 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3594
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 600VAC, 600VDC, 60A, TYPE 1
MSRP $2,161.00Surplus $525.12 -
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Square D DT362RB Double Throw Safety Switches
MSRP $3,801.00Surplus $923.64SKU: S21-3608 Brand: Square D MPN: DT362RB UPC: 78590130859 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3608
- Type:
- Manual Transfer
- Approval:
- UL, UL (Canada and US)
- Data Sheet:
- SchneiderElectric-SquareD_12610_1_2_DATA.pdf
- Fuse Type:
- Class R/J
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- AC Voltage Rating:
- 600 V
- Current Rating:
- 60 A
- Power Rating:
- 15 HP at 480/600 VAC 3-Phase (Standard), 30 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 3-Phase (Maximum), 30 HP at 600 VDC
- DC Voltage Rating:
- 600 V
- Short Description:
- 240 VAC/250 VDC, 60 A, 50 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Series:
- F5
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- Enclosure Material:
- Galvannealed Steel
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
MSRP $3,801.00Surplus $923.64 -
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Square D DT363 Double Throw Safety Switches
MSRP $4,468.00Surplus $1,085.72SKU: S21-3595 Brand: Square D MPN: DT363 UPC: 78590130846 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3595
- Short Description:
- SAFETY SWITCH, DOUBLE THROW, FUSIBLE, 3 POLE, 3 WIRE, 600VAC, 600VDC, 100A, TYPE 1
MSRP $4,468.00Surplus $1,085.72 -
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Square D DT363RB Double Throw Safety Switches
MSRP $5,366.00Surplus $1,303.94SKU: S21-3609 Brand: Square D MPN: DT363RB UPC: 78590130860 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3609
- Prop 65 Warning:
- Yes
- Short Description:
- 240 VAC/250 VDC, 100 A, 75 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
- Current Rating:
- 100 A
- DC Voltage Rating:
- 600 V
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure Material:
- Galvannealed Steel
- Data Sheet:
- SchneiderElectric-SquareD_12611_1_2_DATA.pdf
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Fusible
- Power Rating:
- 25 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase (Standard), 60 HP at 480 VAC 3-Phase, 75 HP at 600 VAC 3-Phase (Maximum), 50 HP at 600 VDC
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Type:
- Manual Transfer
- Fuse Type:
- Class R/J
- Approval:
- UL, UL (Canada and US)
- Series:
- F5
MSRP $5,366.00Surplus $1,303.94 -
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Square D DT364 Double Throw Safety Switches
MSRP $19,739.00Surplus $4,796.58SKU: 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 $19,739.00Surplus $4,796.58 -
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Square D DT364RB Double Throw Safety Switches
MSRP $1,379.98Surplus $335.33SKU: S21-4086 Brand: Square D MPN: DT364RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4086
- Number of Wires:
- 3
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Current Rating:
- 200 A
- DC Voltage Rating:
- 600 V
- Type:
- Double Throw
- Enclosure:
- NEMA 3R
MSRP $1,379.98Surplus $335.33 -
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Square D DT400N Switch Accessories
MSRP $108.15Surplus $28.26Square D DT400N Switch Accessories​ ARCA SKU: S21-1095 Brand: Square D MPN: DT400N UPC: 785901575573 Shipping Weight: 1.76 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00...- SKU:
- S21-1095
- Amps:
- 400 A
- Type:
- Solid
- Used On:
- Class 3140 A Series Double Throw Safety Switch
- Gauge:
- (1) 4 AWG to 600 KCMIL (Aluminum/Copper)
- Gauge:
- (2) 1/0 AWG to 250 KCMIL (Aluminum/Copper)
- Short Description:
- 400 A, (1) 4 AWG to 600 KCMIL/(2) 1/0 AWG to 250 KCMIL Aluminum/Copper Wire, Solid, Safety Switch Neutral Assembly
- Data Sheet:
- SchneiderElectric-SquareD_04103_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00419_INST.pdf
- Catalog:
- SchneiderElectric_00256_8_6_CAT.pdf
MSRP $108.15Surplus $28.26 -
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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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