
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
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Siemens HNF364S Safety Switches
MSRP $10,914.90Surplus $2,229.73SKU: U00-8210 Brand: Siemens MPN: HNF364S UPC: 78364315213 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8210
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_27_CAT.pdf
- Fuse Provision:
- Non-Fusible
- Enclosure Material:
- 304 Stainless Steel
- AC Voltage Rating:
- 240/480/600 V
- Number of Poles:
- 3
- Type:
- Heavy Duty Safety
- Current Rating:
- 200 A
- Neutral Type:
- No
- Approval:
- UL 98
- Enclosure:
- NEMA 4/4X
- Power Rating:
- 15 HP at 240 VAC, 50 HP at 480/600 VAC 1-Phase, 60 HP at 240 VAC, 125 HP at 480 VAC, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 50 HP at 600 VDC
- Size:
- 16.95 Inch Width x 12.58 Inch Depth x 31.07 Inch Height
- Short Description:
- 240/480/600 VAC, 250/600 VDC, 200 A, 50 HP at 600 VAC 1-Phase, 150 HP at 600 VAC 3-Phase, 50 HP at 600 VDC, 3-Wire, 3-Pole, NEMA 4/4X, 304 Stainless Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Series:
- HNF
- Country of Origin:
- MEX
- Number of Wires:
- 3
- DC Voltage Rating:
- 250/600 V
- Data Sheet:
- SiemensAG_06216_1_DATA.pdf
MSRP $10,914.90Surplus $2,229.73 -
Siemens JN324 Safety Switches EA
MSRP $1,225.17Surplus $438.83SKU: S21-1966 Brand: Siemens MPN: JN324 UPC: Shipping Weight: 40.10 lbs. Shipping Height: 6.00 In. Shipping Length: 31.00 In. Shipping Width: 13.00 In. Product...- SKU:
- S21-1966
- Short Description:
- Nonfusible Safety Switch, General Duty, 240V AC, 3PST, 200 A, NEMA 1
- Current Rating:
- 200 A
- Type:
- General Duty
- Series:
- JN
- Enclosure:
- NEMA 1
- Number of Poles:
- 3
- AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $1,225.17Surplus $438.83 -
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Siemens NF454DTK Double Throw Safety Switches
MSRP $9,390.93Surplus $2,282.00SKU: S21-3368 Brand: Siemens MPN: NF454DTK UPC: 78364327853 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3368
- Short Description:
- 600 VAC, 250 VDC, 200 A, 15 HP at 240 VAC 1-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 4-Pole, NEMA 1, 6 AWG to 250 KCMIL Copper/Aluminum, Non-Fusible, Heavy Duty, Service Equipment, Double Throw Safety Switch
- Enclosure:
- NEMA 1
- Number of Poles:
- 4
- Size:
- 19.19 Inch W x 6.32 Inch D x 37.25 Inch H
- Approval:
- UL
- AC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Neutral Type:
- No
- Catalog:
- SiemensAG_01698_18_31_18_34_CAT.pdf
- Type:
- Heavy Duty, Service Equipment
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Non-Fusible
- Power Rating:
- 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Data Sheet:
- SiemensAG_06751_1_DATA.pdf
- Country of Origin:
- USA
- Series:
- NF
MSRP $9,390.93Surplus $2,282.00 -
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Siemens NFR454DTK Double Throw Safety Switches
MSRP $17,585.27Surplus $4,273.22SKU: S21-3389 Brand: Siemens MPN: NFR454DTK UPC: 78364327857 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3389
- DC Voltage Rating:
- 250 V
- AC Voltage Rating:
- 600 V
- Type:
- Heavy Duty, Service Equipment
- Series:
- NF
- Enclosure:
- NEMA 3R
- Power Rating:
- 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Country of Origin:
- USA
- Data Sheet:
- SiemensAG_06752_1_DATA.pdf
- Fuse Provision:
- Non-Fusible
- Approval:
- UL
- Neutral Type:
- No
- Catalog:
- SiemensAG_01698_18_32_18_34_CAT.pdf
- Current Rating:
- 200 A
- Number of Poles:
- 4
- Size:
- 19.19 Inch W x 6.32 Inch D x 37.25 Inch H
MSRP $17,585.27Surplus $4,273.22 -
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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 82344RB Double Throw Safety Switches
MSRP $9,681.57Surplus $2,352.63SKU: S21-3610 Brand: Square D MPN: 82344RB UPC: 78590145381 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3610
- Enclosure:
- NEMA 3R
- Data Sheet:
- SchneiderElectric-SquareD_09455_1_2_DATA.pdf
- Power Rating:
- 15 HP at 480 VAC 3-Phase
- Current Rating:
- 200 A
- Size:
- 24 Inch W x 10.63 Inch D x 32.5 Inch H
- Series:
- E1
- Enclosure Material:
- Galvannealed Steel
- Fuse Provision:
- Non-Fusible
- Approval:
- UL
- AC Voltage Rating:
- 480 V
- Short Description:
- 600 VAC/VDC, 200 A, 15 HP at 480 VAC 3-Phase, 3-Pole, NEMA 3R, 304 Stainless Steel, Surface Mount, Non-Fusible, Class H/J Fuse, General Duty, Manual Transfer, Double Throw Safety Switch
- Type:
- Manual Transfer
- CAD Drawings:
- SchneiderElectric-SquareD_16817_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00611_INST.pdf
- Number of Poles:
- 3
- Prop 65 Warning:
- Yes
- DC Voltage Rating:
- 250 V
- Catalog:
- SchneiderElectric-SquareD_00083_3_2_3_25_3_27_3_33_CAT.pdf
MSRP $9,681.57Surplus $2,352.63 -
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Square D 92444RB Double Throw Safety Switches
MSRP $9,748.27Surplus $2,368.83SKU: 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 $9,748.27Surplus $2,368.83 -
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Square D CD324NRB General Duty Safety Switches EA
MSRP $3,340.63Surplus $63.84SKU: S21-2499 Brand: Square D MPN: CD324NRB UPC: 78590139157 Shipping Weight: 41.75 lbs. Shipping Height: 9.00 In. Shipping Length: 33.00 In. Shipping Width: 20.00 In...- SKU:
- S21-2499
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Enclosure Material:
- Painted Steel
- Power Rating:
- 7.5 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 1/3-Phase, 30 HP at 240 VAC 3-Phase
- Installation/Operator:
- SchneiderElectric-SquareD_01939_INST.pdf
- Neutral Type:
- Solid
- Catalog:
- SchneiderElectric_13855_8_2_CAT.pdf
- Size:
- 19 Inch Width x 8.5 Inch Depth x 29.25 Inch Height
- Short Description:
- 120/240 VAC, 200 A, 30 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, Surface Mount, NEMA 3R, Fusible, Cartridge, Solid Neutral, Bolt-On Hub, General Duty, Safety Switch
- Fuse Type:
- Cartridge
- Data Sheet:
- SchneiderElectric_14107_1_2_DATA.pdf
- Number of Phases:
- 3
- Series:
- CD
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Approval:
- CSA
- Finish:
- Galvannealed
MSRP $3,340.63Surplus $63.84 -
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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 D224NRB Safety Switches 2P 200A
MSRP $1,633.56Surplus $354.22SKU: S21-2208 Brand: Square D MPN: D224NRB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2208
- Short Description:
- 240 VAC, 200 A, 60 HP, 3-Phase, 2-Pole, 3-Wire, Surface Mount, NEMA 3R, Class H/K/R, Fusible, Factory Installed Neutral, Bolt-On Hub, Single Throw, General Duty, Safety Switch
- AC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 3R
- Type:
- Single Throw, General Duty, Bolt-On Hub
- Number of Wires:
- 3
- Prop 65 Warning:
- Yes
- Neutral Type:
- Factory Installed
- Fuse Type:
- Class H/K/R
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase, 60 HP at 240 VAC 3-Phase
- Current Rating:
- 200 A
- Fuse Provision:
- Fusible
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Size:
- 19 Inch Width x 8.5 Inch Depth x 29.25 Inch Height
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- Number of Poles:
- 2
- CAD Drawings:
- SchneiderElectric_29419_1_CAD.pdf
- Approval:
- UL
- Data Sheet:
- SchneiderElectric-SquareD_49642_1_2_DATA.pdf
MSRP $1,633.56Surplus $354.22 -
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Square D D324NRB Safety Switches
MSRP $1,988.86Surplus $490.72SKU: S21-2209 Brand: Square D MPN: D324NRB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2209
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Size:
- 19 Inch Width x 8.5 Inch Depth x 29.25 Inch Height
- Short Description:
- 240 VAC, 200 A, 60 HP, 3-Phase, 3-Pole, 4-Wire, Surface Mount, NEMA 3R, Class H/K/R, Fusible, Factory Installed Neutral, Bolt-On Hub, Single Throw, General Duty, Safety Switch
- Prop 65 Warning:
- Yes
- Type:
- Single Throw, General Duty, Bolt-On Hub
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Neutral Type:
- Factory Installed
- Fuse Type:
- Class H/K/R
- Current Rating:
- 200 A
- Number of Wires:
- 4
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase, 60 HP at 240 VAC 3-Phase
- Data Sheet:
- SchneiderElectric-SquareD_49654_1_2_DATA.pdf
- Approval:
- UL
- Number of Poles:
- 3
- CAD Drawings:
- SchneiderElectric_29419_1_CAD.pdf
- AC Voltage Rating:
- 240 V
MSRP $1,988.86Surplus $490.72 -
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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 DT224RB Double Throw Safety Switches
MSRP $1,436.17Surplus $349.00SKU: 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 $1,436.17Surplus $349.00 -
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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 DT324RB Double Throw Safety Switches
MSRP $1,436.17Surplus $349.00SKU: 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 $1,436.17Surplus $349.00 -
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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 DT364RB Double Throw Safety Switches
MSRP $1,878.57Surplus $456.48SKU: 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 $1,878.57Surplus $456.48 -
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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 DTU224RB Double Throw Safety Switches
MSRP $1,436.17Surplus $349.00SKU: 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 $1,436.17Surplus $349.00 -
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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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