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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Siemens DTNF363S Double Throw Safety Switches
MSRP $16,011.61Surplus $3,890.83SKU: S21-3408 Brand: Siemens MPN: DTNF363S UPC: 78364345432 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3408
- Type:
- Heavy Duty, Service Equipment
- AC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Enclosure Material:
- Stainless Steel
- Current Rating:
- 100 A
- Number of Wires:
- 3
- Neutral Type:
- No
- Data Sheet:
- SiemensAG_05586_1_DATA.pdf
- CAD Drawings:
- SiemensAG_07755_1_CAD.pdf
- Series:
- DTNF
- Enclosure:
- NEMA 4X
- Power Rating:
- 100 HP at 600 VAC 3-Phase, 20 HP at 250 VDC
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Approval:
- UL
- Country of Origin:
- MEX
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- Size:
- 12.29 Inch Width x 6.48 Inch Depth x 27.54 Inch Height
MSRP $16,011.61Surplus $3,890.83 -
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Siemens DTNF364 Double Throw Safety Switches
MSRP $5,151.16Surplus $1,251.73SKU: S21-3364 Brand: Siemens MPN: DTNF364 UPC: 78364345433 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3364
- Power Rating:
- 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Current Rating:
- 200 A
- AC Voltage Rating:
- 600 V
- Series:
- DTNF
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 200 A, 15 HP at 240 VAC 1-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC, 3-Pole, 3-Wire, NEMA 1, Painted Steel, 6 AWG to 250 KCMIL Copper/Aluminum, Non-Fusible, Heavy Duty, Service Equipment, Double Throw Safety Switch
- Approval:
- UL
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 3
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- Type:
- Heavy Duty, Service Equipment
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Neutral Type:
- No
- CAD Drawings:
- SiemensAG_07756_1_CAD.pdf
- Enclosure:
- NEMA 1
- Size:
- 19.12 Inch Width x 6.42 Inch Depth x 36 Inch Height
- Data Sheet:
- SiemensAG_05587_1_DATA.pdf
- Country of Origin:
- MEX
MSRP $5,151.16Surplus $1,251.73 -
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Siemens DTNF364J Safety Switches DTNF 3P 200A 600V 50/60Hz 3Ph Non Fusible 3Wire Nema 12
MSRP $20,215.31Surplus $4,271.53SKU: S21-1396 Brand: Siemens MPN: DTNF364J UPC: 783643453937 Shipping Weight: 87.70 lbs. Shipping Height: 11.00 In. Shipping Length: 41.00 In. Shipping Width: 25.00...- SKU:
- S21-1396
- Short Description:
- DTSS NF 3P3W 600V 200A N12
- Type:
- Double Throw
- AC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Country of Origin:
- MEX
MSRP $20,215.31Surplus $4,271.53 -
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Siemens DTNF364R Double Throw Safety Switches
MSRP $9,527.74Surplus $2,315.24SKU: S21-3386 Brand: Siemens MPN: DTNF364R UPC: 78364345434 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3386
- CAD Drawings:
- SiemensAG_07757_1_CAD.pdf
- Neutral Type:
- No
- Approval:
- UL
- Data Sheet:
- SiemensAG_05588_1_DATA.pdf
- Power Rating:
- 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Series:
- DTNF
- Type:
- Heavy Duty, Service Equipment
- Current Rating:
- 200 A
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Size:
- 19.12 Inch W x 6.42 Inch D x 36 Inch H
- Number of Wires:
- 3
- Number of Poles:
- 3
- Country of Origin:
- MEX
- DC Voltage Rating:
- 250 V
MSRP $9,527.74Surplus $2,315.24 -
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Siemens DTNF364S Double Throw Safety Switches
MSRP $19,214.75Surplus $4,669.19SKU: S21-3409 Brand: Siemens MPN: DTNF364S UPC: 78364345435 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3409
- Country of Origin:
- MEX
- AC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Series:
- DTNF
- Data Sheet:
- SiemensAG_05589_1_DATA.pdf
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 250 V
- Power Rating:
- 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Size:
- 19.24 Inch Width x 6.78 Inch Depth x 35.93 Inch Height
- Enclosure Material:
- Stainless Steel
- Approval:
- UL
- CAD Drawings:
- SiemensAG_07758_1_CAD.pdf
- Neutral Type:
- No
- Type:
- Heavy Duty, Service Equipment
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Number of Wires:
- 3
MSRP $19,214.75Surplus $4,669.19 -
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Siemens DTNF365 Double Throw Safety Switches
MSRP $13,761.38Surplus $3,344.02SKU: S21-3365 Brand: Siemens MPN: DTNF365 UPC: 78364345436 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3365
- Number of Wires:
- 3
- Type:
- Heavy Duty, Service Equipment
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Country of Origin:
- MEX
- Approval:
- UL
- Size:
- 28.22 Inch W x 9.44 Inch D x 57.71 Inch H
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Current Rating:
- 400 A
- CAD Drawings:
- SiemensAG_07759_1_CAD.pdf
- AC Voltage Rating:
- 600 V
- Data Sheet:
- SiemensAG_05590_1_DATA.pdf
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 250 V
- Series:
- DTNF
- Neutral Type:
- No
MSRP $13,761.38Surplus $3,344.02 -
Siemens DTNF365R Safety Switches
MSRP $24,993.47Surplus $16,620.66SKU: U00-7971 Brand: Siemens MPN: DTNF365R UPC: 78364345437 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7971
- Number of Poles:
- 3
- Country of Origin:
- MEX
- AC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 3R
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Series:
- DTNF
- Type:
- Heavy Duty, Service Equipment
- CAD Drawings:
- SiemensAG_07760_1_CAD.pdf
- Number of Wires:
- 3
- Data Sheet:
- SiemensAG_05591_1_DATA.pdf
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Neutral Type:
- No
- Current Rating:
- 400 A
- DC Voltage Rating:
- 250 V
- Approval:
- UL
- Size:
- 28.22 Inch W x 9.44 Inch D x 57.71 Inch H
MSRP $24,993.47Surplus $16,620.66 -
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Siemens DTNF366 Double Throw Safety Switches
MSRP $20,139.07Surplus $4,893.79SKU: S21-3366 Brand: Siemens MPN: DTNF366 UPC: 78364345438 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3366
- AC Voltage Rating:
- 600 V
- Series:
- DTNF
- Fuse Provision:
- Non-Fusible
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 600 A, 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 3-Pole, 3-Wire, NEMA 1, Painted Steel, (2) 1/0 AWG to 500 KCMIL Copper/Aluminum, Non-Fusible, Heavy Duty, Service Equipment, Double Throw Safety Switch
- Country of Origin:
- MEX
- Current Rating:
- 600 A
- Number of Poles:
- 3
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Type:
- Heavy Duty, Service Equipment
- CAD Drawings:
- SiemensAG_07761_1_CAD.pdf
- Neutral Type:
- No
- Data Sheet:
- SiemensAG_05592_1_DATA.pdf
- Approval:
- UL
- DC Voltage Rating:
- 250 V
- Number of Wires:
- 3
- Enclosure:
- NEMA 1
- Size:
- 28.22 Inch W x 9.44 Inch D x 57.71 Inch H
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
MSRP $20,139.07Surplus $4,893.79 -
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Siemens DTNF366R Safety Switches
MSRP $28,406.25Surplus $6,285.24SKU: U00-7972 Brand: Siemens MPN: DTNF366R UPC: 78364345439 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7972
- Current Rating:
- 600 A
- Series:
- DTNF
- Type:
- Heavy Duty, Service Equipment
- AC Voltage Rating:
- 600 V
- Country of Origin:
- MEX
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 3R
- Number of Poles:
- 3
- Size:
- 28.22 Inch W x 9.44 Inch D x 57.71 Inch H
- Approval:
- UL
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Number of Wires:
- 3
- Data Sheet:
- SiemensAG_05593_1_DATA.pdf
- Neutral Type:
- No
- DC Voltage Rating:
- 250 V
MSRP $28,406.25Surplus $6,285.24 -
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Siemens DTNF367 Double Throw Safety Switches
MSRP $30,980.47Surplus $7,528.25SKU: S21-3367 Brand: Siemens MPN: DTNF367 UPC: 78364345440 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3367
- Type:
- Heavy Duty, Service Equipment
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 800 A
- Number of Poles:
- 3
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 250 V
- Series:
- DTNF
- AC Voltage Rating:
- 600 V
- Number of Wires:
- 3
- Neutral Type:
- No
- CAD Drawings:
- SiemensAG_07762_1_CAD.pdf
- Country of Origin:
- MEX
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Data Sheet:
- SiemensAG_05594_1_DATA.pdf
- Approval:
- UL
- Size:
- 41.6 Inch W x 9.44 Inch D x 71.65 Inch H
MSRP $30,980.47Surplus $7,528.25 -
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Siemens DTNF367R Double Throw Safety Switches
MSRP $32,841.36Surplus $7,980.46SKU: S21-3387 Brand: Siemens MPN: DTNF367R UPC: 78364345441 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3387
- Country of Origin:
- MEX
- Enclosure:
- NEMA 3R
- Neutral Type:
- No
- Number of Wires:
- 3
- AC Voltage Rating:
- 600 V
- Series:
- DTNF
- Size:
- 41.6 Inch W x 9.44 Inch D x 71.65 Inch H
- CAD Drawings:
- SiemensAG_07763_1_CAD.pdf
- Current Rating:
- 800 A
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Approval:
- UL
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 3
- Type:
- Heavy Duty, Service Equipment
- Data Sheet:
- SiemensAG_05595_1_DATA.pdf
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
MSRP $32,841.36Surplus $7,980.46 -
Siemens ECHA075 Switch Accessories HA NEMA 3R
MSRP $19.74Surplus $10.60Siemens ECHA075 Switch Accessories HA NEMA 3R​ ARCA SKU: S21-1194 Brand: Siemens MPN: ECHA075 UPC: 783643470422 Shipping Weight: 0.25 lbs. Shipping Height: 9.70 In. Shipping...- SKU:
- S21-1194
- Used On:
- Load Center
- Enclosure:
- NEMA 3R
- Conduit Size:
- 3/4 Inch
- Short Description:
- 3/4", NEMA 3R, Interchangeable
- Catalog:
- SiemensAG_01698_18_23_CAT.pdf
- Data Sheet:
- SiemensAG_05757_1_DATA.pdf
- Installation/Operator:
- SiemensAG_00273_INST.pdf
- Country of Origin:
- Mexico
MSRP $19.74Surplus $10.60 -
Siemens F321H Heavy Duty Safety Switches 30A EA
MSRP $396.02Surplus $148.90Siemens F321H Heavy Duty Safety Switches 30A EA​ ARCA SKU: E30-8855 Brand: Siemens MPN: F321H UPC: Shipping Weight: 13.15 lbs. Shipping Height: 5.00 In. Shipping Length: 15.00...- SKU:
- E30-8855
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Series:
- F
MSRP $396.02Surplus $148.90 -
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Siemens F322HED Disconnect Switches
Surplus $122.01SKU: M01-5637 Brand: Siemens MPN: F322HED UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- M01-5637
Surplus $122.01 -
Siemens F351H Safety Switches EA
MSRP $565.42Surplus $146.91Siemens F351H Safety Switches EA​ ARCA SKU: S21-1994 Brand: Siemens MPN: F351H UPC: Shipping Weight: 15.70 lbs. Shipping Height: 12.00 In. Shipping Length: 18.00 In. Shipping...- SKU:
- S21-1994
- Short Description:
- SIEMENS 30 AMP, 600 VOLT FUSIBLE DISCONNECT, SAFETY SWITCH
- Current Rating:
- 30 A
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Series:
- F
MSRP $565.42Surplus $146.91 -
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Siemens F351SSDTK Double Throw Safety Switches
MSRP $1,014.17Surplus $246.45SKU: S21-4037 Brand: Siemens MPN: F351SSDTK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4037
- Type:
- Double Throw
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Number of Wires:
- 3
- Current Rating:
- 30 A
- Enclosure:
- NEMA 4X
MSRP $1,014.17Surplus $246.45 -
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Siemens F352HCH Safety Switches EA
MSRP $4,925.18Surplus $659.62SKU: S21-2186 Brand: Siemens MPN: F352HCH UPC: Shipping Weight: 23.80 lbs. Shipping Height: 5.00 In. Shipping Length: 22.00 In. Shipping Width: 7.00 In. Product...- SKU:
- S21-2186
- Type:
- General Duty
- Series:
- F
- Number of Poles:
- 3
- Short Description:
- Siemens, type F, Fusible safety disconnect switch, 3PH, 3P, 600V, 60A, NEMA 12
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Number of Phases:
- 3
- Enclosure:
- NEMA 12
- Current Rating:
- 60 A
- AC Voltage Rating:
- 600 V
- Country of Origin:
- Mexico
MSRP $4,925.18Surplus $659.62 -
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Siemens F352SSDTK Double Throw Safety Switches
MSRP $15,328.24Surplus $3,724.76SKU: S21-4038 Brand: Siemens MPN: F352SSDTK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4038
- Number of Poles:
- 3
- Number of Wires:
- 3
- Current Rating:
- 60 A
- Fuse Provision:
- Fusible
- Type:
- Double Throw
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 600 V
MSRP $15,328.24Surplus $3,724.76 -
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Siemens F353 Heavy Duty Safety Switches
MSRP $1,648.96Surplus $327.05Siemens F353 Heavy Duty Safety Switches​ ARCA SKU: E30-12349 Brand: Siemens MPN: F353 UPC: Shipping Weight: 19.45 lbs. Shipping Height: 12.00 In. Shipping Length: 23.00 In...- SKU:
- E30-12349
- Short Description:
- 3/4 HP, 115/208 to 230 VAC 60 Hz 1-Phase, 11/5.4 to 5.5 A, 4-Pole, 1725 RPM, 1-Speed, Cushion Base Mount, Class B Insulation, F56 Frame, Drive End/Opposite Drive End Ball Bearing, Counter Clockwise, Keyed Shaft, Reversible, Split Phase, Belted Drive,
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Catalog:
- RegalBeloit-Century_00286_135_CAT.pdf,RegalBeloit-Century_00286_135_CAT.pdf
- Data Sheet:
- RegalBeloit-Century_00762_1_2_DATA.pdf
- Installation/Operator:
- RegalBeloit-Century_00001_INST.pdf
- CAD Drawings:
- RegalBeloit-Century_01946_1_CAD.pdf
- Power Rating:
- 3/4 HP
- Number of Phases:
- 1
MSRP $1,648.96Surplus $327.05 -
Siemens F353H General Duty Safety Switches EA
MSRP $752.00Surplus $99.10Siemens F353H General Duty Safety Switches EA​ ARCA SKU: E30-11095 Brand: Siemens MPN: F353H UPC: Shipping Weight: 26.55 lbs. Shipping Height: 7.00 In. Shipping Length: 23.00...- SKU:
- E30-11095
- Type:
- General Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Series:
- F
- Fuse Provision:
- Fusible
- Short Description:
- ITE F353H Vacu-Break Clampmatic 100 Amp Fusible Disconnect Safety Switch
MSRP $752.00Surplus $99.10
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