
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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- Price
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Eaton 4HD364NFW Safety Switches 3P 200A 600V 50/60Hz 3Ph Fusible 3Wire NEMA 4
MSRP $4,876.00Surplus $1,873.07SKU: S21-1718 Brand: Eaton MPN: 4HD364NFW UPC: Shipping Weight: 58.60 lbs. Shipping Height: 10.00 In. Shipping Length: 36.00 In. Shipping Width: 18.00 In. Product...- SKU:
- S21-1718
- Short Description:
- 600 VAC, 250 VDC, 200 A, 150 HP, 3-Pole, NEMA 4X, Stainless Steel Enclosure, Non-Fusible, Viewing Window, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 4X
- Catalog:
- Eaton-Bussmann_01004_78-80_CAT.pdf,Eaton-Bussmann_01004_78-80_CAT.pdf
- Neutral Type:
- None
- Enclosure Material:
- Stainless Steel
- Size:
- 16.95 Inch Width x 11.63 Inch Depth x 35.38 Inch Height
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 125 HP at 480 VAC 3-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Series:
- HD
- Approval:
- CSA C22.2
MSRP $4,876.00Surplus $1,873.07 -
Eaton DH364NWK Safety Switches DH 3P 200A 600V 50/60Hz 3Ph Fusible w/ Neutral 4Wire EA NEMA 4X
MSRP $12,000.00Surplus $3,802.72SKU: S21-1148 Brand: Eaton MPN: DH364NWK UPC: Shipping Weight: 54.40 lbs. Shipping Height: 10.00 In. Shipping Length: 37.00 In. Shipping Width: 18.00 In. Product...- SKU:
- S21-1148
- Short Description:
- 480 to 600 VAC, 250 VDC, 200 A, 150 HP, 3-Pole, 4-Wire, NEMA 4X, 304 Stainless Steel, Solid Neutral, Class H/Time Delay Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 480 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38571_1_2_SPEC.pdf
- Size:
- 16 Inch Width x 11.5 Inch Depth x 34.38 Inch Height
- Neutral Type:
- Solid
- Series:
- DH
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 125 HP at 480 VAC 3-Phase, 150 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Enclosure Material:
- Stainless Steel
- Country of Origin:
- United States
- Approval:
- UL 98
MSRP $12,000.00Surplus $3,802.72 -
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Eaton DH324FWK Heavy Duty Safety Switches
MSRP $9,018.00Surplus $2,191.37SKU: S21-3644 Brand: Eaton MPN: DH324FWK UPC: 78211320673 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3644
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_11-V2T1_38_CAT.pdf
- Number of Poles:
- 3
- Neutral Type:
- No
- Current Rating:
- 200 A
- Fuse Type:
- Class H
- Enclosure Material:
- 304 Stainless Steel
- DC Voltage Rating:
- 250 V
- Size:
- 16.95 Inch Width x 11.63 Inch Depth x 35.38 Inch Height
- Approval:
- UL, UL 98
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase (Standard Fuse), 15 HP at 1-Phase/60 HP at 3-Phase (Time Delay), 40 HP at 250 VDC
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, 200 A, NEMA 4X, 304 STA
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
MSRP $9,018.00Surplus $2,191.37 -
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Eaton DH324NWK Heavy Duty Safety Switches
MSRP $16,350.95Surplus $4,505.23SKU: S21-2760 Brand: Eaton MPN: DH324NWK UPC: 78211320675 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2760
- TS PIK:
- 111011535
- Type:
- Heavy Duty Safety
- Series:
- DH
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Fusible
- Size:
- 16 Inch W x 11.5 Inch D x 34.38 Inch H
- Fuse Type:
- Cartridge, Class H, Time Delay
- Number of Wires:
- 4
- Approval:
- UL 98
- Number of Poles:
- 3
- Neutral Type:
- Solid
- Enclosure Material:
- Stainless Steel
- Current Rating:
- 200 A
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase (Standard Fuse), 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase (Time Delay Fuse), 40 HP at 250 VDC
- AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 250 VDC, 200 A, 60 HP, 3-Pole, 4-Wire, NEMA 4X, 304 Stainless Steel, Solid Neutral, Class H Fusible, Heavy Duty, Single Throw Safety Switch
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf
MSRP $16,350.95Surplus $4,505.23 -
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Eaton DH324NWK Safety Switches DH 3P 200A 240V 50/60Hz 3Ph Fusible w/ Neutral 4Wire NEMA 4X
MSRP $12,568.00Surplus $1,637.87SKU: S21-1674 Brand: Eaton MPN: DH324NWK UPC: 782113206752 Shipping Weight: 55.05 lbs. Shipping Height: 11.00 In. Shipping Length: 37.00 In. Shipping Width: 18.00 In...- SKU:
- S21-1674
- Short Description:
- 240 VAC, 250 VDC, 200 A, 60 HP, 3-Pole, 4-Wire, NEMA 4X, 304 Stainless Steel, Solid Neutral, Class H Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38506_1_2_SPEC.pdf
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase (Standard Fuse), 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase (Time Delay Fuse), 40 HP at 250 VDC
- Size:
- 16 Inch W x 11.5 Inch D x 34.38 Inch H
- Neutral Type:
- Solid
- Enclosure Material:
- Stainless Steel
- Series:
- DH
- Country of Origin:
- United States
- Approval:
- UL 98
MSRP $12,568.00Surplus $1,637.87 -
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Eaton DH364FWK Safety Switches DH 3P 200A 600V 50/60Hz 3Ph Fusible 3Wire EA NEMA 4
MSRP $17,810.00Surplus $4,838.41SKU: S21-1802 Brand: Eaton MPN: DH364FWK UPC: 782113206905 Shipping Weight: 50.05 lbs. Shipping Height: 12.00 In. Shipping Length: 38.00 In. Shipping Width: 19.00 In...- SKU:
- S21-1802
- Short Description:
- 480 to 600 VAC, 250 VDC, 200 A, 150 HP, 3-Pole, 3-Wire, NEMA 4X, 304 Stainless Steel, Class H/Time Delay Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 480 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38566_1_2_SPEC.pdf
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 125 HP at 480 VAC 3-Phase, 150 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Neutral Type:
- No
- Series:
- DH
- Size:
- 15.5 Inch Width x 11.63 Inch Depth x 35.38 Inch Height
- Enclosure Material:
- Stainless Steel
- Approval:
- UL 98
MSRP $17,810.00Surplus $4,838.41 -
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Eaton DH364UWK Safety Switches
MSRP $8,099.26Surplus $2,447.64SKU: S21-1593 Brand: Eaton MPN: DH364UWK UPC: 78211320689 Shipping Weight: 49.75 lbs. Shipping Height: 11.00 In. Shipping Length: 37.00 In. Shipping Width: 18.00 In...- SKU:
- S21-1593
- Short Description:
- 480 to 600 VAC, 250 VDC, 200 A, 150 HP, 3-Pole, 3-Wire, NEMA 4X, 304 Stainless Steel, Non-Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 480 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 4X
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38575_1_2_SPEC.pdf
- Size:
- 16 Inch Width x 11.5 Inch Depth x 34.38 Inch Height
- Enclosure Material:
- Stainless Steel
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 50 HP at 480/600 VAC 1-Phase, 60 HP at 240 VAC 3-Phase, 125 HP at 480 VAC 3-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Series:
- DH
- Neutral Type:
- No
- Approval:
- UL 98
- Country of Origin:
- United States
MSRP $8,099.26Surplus $2,447.64 -
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Eaton DH364UWKN Safety Switches DH 3P 200A 600V 50/60Hz 3Ph Non Fusible 4Wire 1BOX NEMA 4X
MSRP $9,475.00Surplus $3,559.74SKU: S21-1126 Brand: Eaton MPN: DH364UWKN UPC: 786685941127 Shipping Weight: 57.00 lbs. Shipping Height: 13.00 In. Shipping Length: 40.00 In. Shipping Width: 22.00 In...- SKU:
- S21-1126
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW NON-FUSED SAFETY SWITCH, SINGLE-THROW, 200A, NEMA
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 4X
MSRP $9,475.00Surplus $3,559.74 -
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Eaton DT364FWK Double Throw Safety Switches
MSRP $43,412.00Surplus $10,549.12SKU: S21-3800 Brand: Eaton MPN: DT364FWK UPC: 78211426458 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3800
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW SAFETY SWITCH, 200 A, NEMA 4X, STAINLESS STEEL, CL
- Current Rating:
- 200 A
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- Type:
- Heavy Duty
- Number of Poles:
- 3
- Number of Wires:
- 3
- Neutral Type:
- No
- Power Rating:
- 50 HP at 600 VAC 1-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
- Size:
- 19.56 Inch Width x 11.63 Inch Depth x 55.63 Inch Height
- DC Voltage Rating:
- 250 V
- Approval:
- UL, UL 98
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
- Fuse Provision:
- Fusible
- Enclosure Material:
- Stainless Steel
- Fuse Type:
- Class H
MSRP $43,412.00Surplus $10,549.12 -
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Eaton DT364UWK Safety Switches
MSRP $23,627.00Surplus $4,361.89SKU: U00-7970 Brand: Eaton MPN: DT364UWK UPC: 78211386562 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7970
- Type:
- Heavy Duty Safety
- Current Rating:
- 200 A
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC, 250 VDC, 200 A, 150 HP, 3-Pole, 3-Wire, NEMA 4X, 304 Stainless Steel, Non-Fusible, Heavy Duty, Double Throw Safety Switch
- Series:
- DT
- Enclosure:
- NEMA 4X
- Number of Poles:
- 3
- Number of Wires:
- 3
- Size:
- 19.5 Inch W x 11.63 Inch D x 41 Inch H
- Approval:
- UL
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 250 V
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 125 HP at 480 VAC 3-Phase, 150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC (Time Delay Fuse)
- Enclosure Material:
- Steel
- Catalog:
- Eaton_00003_V2T1_2_V2T1_10_CAT.pdf
- Neutral Type:
- No
- Finish:
- Stainless steel
MSRP $23,627.00Surplus $4,361.89 -
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Siemens DTNF364S Double Throw Safety Switches
MSRP $14,115.00Surplus $3,429.95SKU: 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 $14,115.00Surplus $3,429.95 -
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Siemens F354SSDTK Double Throw Safety Switches
MSRP $26,358.00Surplus $6,404.99SKU: S21-3412 Brand: Siemens MPN: F354SSDTK UPC: 78364339759 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3412
- Short Description:
- DOUBLE THROW SW 200A FUSED TYPE 4
- Country of Origin:
- USA
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
MSRP $26,358.00Surplus $6,404.99 -
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Square D DTU364DS Double Throw Safety Switches
MSRP $7,841.00Surplus $1,905.36SKU: S21-4122 Brand: Square D MPN: DTU364DS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4122
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 4X
- Number of Wires:
- 3
- Type:
- Double Throw
- DC Voltage Rating:
- 600 V
MSRP $7,841.00Surplus $1,905.36
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