
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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Eaton DH362FWK Safety Switches DH 3P 60A 600V 50/60Hz 3Ph Fusible w/o Neutral 3Wire EA NEMA 4X
MSRP $4,527.30Surplus $1,220.36SKU: S21-1122 Brand: Eaton MPN: DH362FWK UPC: 782113206165 Shipping Weight: 18.50 lbs. Shipping Height: 9.00 In. Shipping Length: 20.00 In. Shipping Width: 10.00 In...- SKU:
- S21-1122
- Short Description:
- 480 to 600 VAC, 250 VDC, 60 A, 50 HP, 3-Pole, 3-Wire, NEMA 4X, 304 Stainless Steel, Class H/Time Delay Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 60 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_38541_1_2_SPEC.pdf
- Neutral Type:
- None
- Power Rating:
- 20 HP at 480 VAC 1-Phase, 25 HP at 600 VAC 1-Phase, 30 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Enclosure Material:
- Stainless Steel
- Size:
- 10.22 Inch Width x 7.73 Inch Depth x 19.08 Inch Height
- Series:
- DH
- Country of Origin:
- United States
- Approval:
- UL 98
MSRP $4,527.30Surplus $1,220.36 -
Eaton DH363FWK Safety Switches DH 3P 100A 600V 50/60Hz 3Ph Fusible w/o Neutral 3Wire NEMA 4X 75HP Surface Mounting
MSRP $9,501.87Surplus $4,267.54SKU: S21-1253 Brand: Eaton MPN: DH363FWK UPC: 782113206585 Shipping Weight: 26.10 lbs. Shipping Height: 10.00 In. Shipping Length: 25.00 In. Shipping Width: 14.00 In...- SKU:
- S21-1253
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Power Rating:
- 30 HP at 480 VAC 1-Phase, 40 HP at 600 VAC 1-Phase, 60 HP at 480 VAC 3-Phase, 75 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Neutral Type:
- Yes
- Size:
- 13.25 Inch Width x 25.5 Inch Depth x 9 Inch Height
- Enclosure Material:
- 304 Stainless Steel
- Short Description:
- 480 to 600 VAC, 250 VDC, 100 A, 75 HP, 3-Pole, 3-Wire, NEMA 4X, 304 Stainless Steel, Class H/Time Delay Fusible, Heavy Duty, Single Throw Safety Switch
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Specification/Technical:
- Eaton_21373_1_2_SPEC.pdf
- Approval:
- UL
- Country of Origin:
- United States
MSRP $9,501.87Surplus $4,267.54 -
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Eaton DH363NWKW Safety Switches
MSRP $10,347.61Surplus $3,909.12SKU: S21-1792 Brand: Eaton MPN: DH363NWKW UPC: 78211402266 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-1792
- Number of Wires:
- 4
- DC Voltage Rating:
- 250 V
- Neutral Type:
- Yes
- Fuse Provision:
- Fusible
- Current Rating:
- 100 A
- Enclosure Material:
- 304 Stainless Steel
- Enclosure:
- NEMA 4X
- Fuse Type:
- Class H
- Size:
- 11.79 Inch Width x 10.22 Inch Depth x 24.95 Inch Height
- Power Rating:
- 40 HP at 600 VAC 1-Phase, 75 HP at 600 VAC 3-Phase (Time Delay)
- Number of Poles:
- 3
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_11-V2T1_78_CAT.pdf
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
MSRP $10,347.61Surplus $3,909.12 -
Eaton DH365FWK Safety Switches DH 3P 400A 600V 50/60Hz 3Ph Fusible 3Wire EA NEMA 4X
MSRP $31,037.64Surplus $5,044.99SKU: S21-1453 Brand: Eaton MPN: DH365FWK UPC: 782114357378 Shipping Weight: 131.45 lbs. Shipping Height: 14.00 In. Shipping Length: 68.00 In. Shipping Width: 28.00 In...- SKU:
- S21-1453
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, 400 A, NEMA 4X, 304 STA
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf,EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf
- Technical Specifications:
- Eaton_60498_1_2_SPEC.pdf
- Size:
- 24.12 Inch Width x 12.43 Inch Depth x 57.47 Inch Height
- Power Rating:
- 350 HP at 600 VAC 3-Phase (Time Delay)
- Neutral Type:
- None
- Enclosure Material:
- 304 Stainless Steel
- Series:
- DH
- Country of Origin:
- United States
- Approval:
- UL, UL 98
MSRP $31,037.64Surplus $5,044.99 -
Eaton DH366NWK Safety Switches DH 3P 600A 600V 50/60Hz 3Ph Fusible 4Wire Nema 4
MSRP $56,244.83Surplus $4,656.41SKU: S21-1719 Brand: Eaton MPN: DH366NWK UPC: 782114357538 Shipping Weight: 157.00 lbs. Shipping Height: 15.00 In. Shipping Length: 66.00 In. Shipping Width: 28.00 In...- SKU:
- S21-1719
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, CORROSION RESISTANT, 60
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 600 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 4X
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf,EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf
- Technical Specifications:
- Eaton_60502_1_2_SPEC.pdf
- Enclosure Material:
- 304 Stainless Steel
- Power Rating:
- 500 HP at 600 VAC 3-Phase (Time Delay)
- Neutral Type:
- Yes
- Size:
- 25.01 Inch Width x 12.79 Inch Depth x 62.97 Inch Height
- Series:
- DH
- Country of Origin:
- United States
- Approval:
- UL, UL 98
MSRP $56,244.83Surplus $4,656.41 -
Eaton DH366NWK316 Safety Switches EA
MSRP $70,226.89Surplus $7,507.54SKU: S21-2130 Brand: Eaton MPN: DH366NWK316 UPC: Shipping Weight: 159.00 lbs. Shipping Height: 28.00 In. Shipping Length: 63.00 In. Shipping Width: 15.00 In...- SKU:
- S21-2130
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 600 A
- Poles:
- 3
- Wire Type:
- 4
- Enclosure:
- NEMA 4X
- Size:
- 24" W x 14.25" D x 63" H
- Enclosure Material:
- 316 Stainless Steel
- Approval:
- UL 50, UL 98
- Power:
- 400 HP AT 480 VAC, 500 HP AT 600 VAC 3 PHASE
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Number of Poles:
- 3
- Series:
- DH
- Short Description:
- Heavy duty single-throw fused safety switch, Corrosion resistant, 600 A, NEMA 4X, Class H, Neutral, Three-pole, Four-wire, 600 V, Max Hp: 200, 400, 500 hp (3PH @240,480,600 V), (1)#2-(1)600 kcmil; and (1)#1/0-(1)750 kcmil Cu/Al
- Country of Origin:
- United States
MSRP $70,226.89Surplus $7,507.54 -
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Eaton DH367FWK Heavy Duty Safety Switches
MSRP $78,555.64Surplus $19,089.02SKU: S21-3685 Brand: Eaton MPN: DH367FWK UPC: 78211435760 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3685
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, CORROSION RESISTANT, 80
- Type:
- Heavy Duty
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- AC Voltage Rating:
- 600 V
- Neutral Type:
- No
- Power Rating:
- 500 HP at 600 VAC 3-Phase (Time Delay)
- Approval:
- UL, UL 98
- Fuse Type:
- Class L
- Current Rating:
- 800 A
- Number of Wires:
- 3
- Enclosure:
- NEMA 4X
- Enclosure Material:
- 304 Stainless Steel
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf
- Fuse Provision:
- Fusible
- Size:
- 26.35 Inch Width x 12.79 Inch Depth x 71.72 Inch Height
MSRP $78,555.64Surplus $19,089.02 -
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Eaton DH367NWK316 Safety Switches DH 3P 800A 600V 50/60Hz 3Ph Fusible w/ Neutral 4Wire 1BOX NEMA 4X
MSRP $47,532.83Surplus $36,599.69SKU: S21-1145 Brand: Eaton MPN: DH367NWK316 UPC: Shipping Weight: 182.00 lbs. Shipping Height: 13.00 In. Shipping Length: 73.00 In. Shipping Width: 29.00 In...- SKU:
- S21-1145
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, CORROSION RESISTANT, 80
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 800 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 4X
MSRP $47,532.83Surplus $36,599.69 -
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Eaton DT361FWK Double Throw Safety Switches
MSRP $10,076.34Surplus $2,448.56SKU: S21-3797 Brand: Eaton MPN: DT361FWK UPC: 78211435808 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3797
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Power Rating:
- 10 HP at 600 VAC 1-Phase, 20 HP at 600 VAC 3-Phase
- Number of Wires:
- 3
- Type:
- Heavy Duty
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW SAFETY SWITCH, 30 A, NEMA 4X, STAINLESS STEEL, CLA
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
- Current Rating:
- 30 A
- Size:
- 12 Inch Width x 10.25 Inch Depth x 39.81 Inch Height
- Neutral Type:
- No
- Enclosure:
- NEMA 4X
- Approval:
- UL, UL 98
- Enclosure Material:
- Stainless Steel
MSRP $10,076.34Surplus $2,448.56 -
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Eaton DT363FWK Double Throw Safety Switches
MSRP $23,125.76Surplus $5,619.56SKU: S21-3799 Brand: Eaton MPN: DT363FWK UPC: 78211435804 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3799
- Type:
- Heavy Duty
- Approval:
- UL, UL 98
- Power Rating:
- 40 HP at 600 VAC 1-Phase, 75 HP at 600 VAC 3-Phase
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 250 V
- Neutral Type:
- No
- Size:
- 12 Inch Width x 10.25 Inch Depth x 39.81 Inch Height
- Current Rating:
- 100 A
- Enclosure Material:
- Stainless Steel
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Number of Poles:
- 3
- Fuse Type:
- Class H
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW SAFETY SWITCH, 100 A, NEMA 4X, STAINLESS STEEL, CL
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
MSRP $23,125.76Surplus $5,619.56 -
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Eaton DT364FWK Double Throw Safety Switches
MSRP $59,096.76Surplus $14,360.52SKU: 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 $59,096.76Surplus $14,360.52 -
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Eaton DT365FWK Double Throw Safety Switches
MSRP $108,641.27Surplus $26,399.83SKU: S21-3801 Brand: Eaton MPN: DT365FWK UPC: 78211434448 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3801
- Enclosure:
- NEMA 4X
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW SAFETY SWITCH, 400 A, NEMA 4X, STAINLESS STEEL, CL
- Type:
- Heavy Duty
- Current Rating:
- 400 A
- Power Rating:
- 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- DC Voltage Rating:
- 250 V
- Enclosure Material:
- Stainless Steel
- Fuse Type:
- Class T
- AC Voltage Rating:
- 600 V
- Neutral Type:
- No
- Size:
- 25.38 Inch Width x 14.13 Inch Depth x 74.75 Inch Height
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
- Approval:
- UL, UL 98
- Number of Poles:
- 3
MSRP $108,641.27Surplus $26,399.83 -
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Siemens F355SSDTK Double Throw Safety Switches
MSRP $58,333.07Surplus $14,174.93SKU: S21-3413 Brand: Siemens MPN: F355SSDTK UPC: 78364339761 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3413
- Country of Origin:
- USA
- Short Description:
- DOUBLE THROW SW 400A FUSED TYPE 4
- Current Rating:
- 400 A
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Number of Wires:
- 3
MSRP $58,333.07Surplus $14,174.93 -
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Siemens F651SS Heavy Duty Safety Switches
MSRP $33,338.24Surplus $8,101.19SKU: S21-4004 Brand: Siemens MPN: F651SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4004
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 6
- Enclosure:
- NEMA 4X
- Type:
- Heavy Duty
- Current Rating:
- 30 A
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Fuse Provision:
- Fusible
MSRP $33,338.24Surplus $8,101.19 -
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Siemens F652SS Heavy Duty Safety Switches
MSRP $33,338.24Surplus $8,101.19SKU: S21-4005 Brand: Siemens MPN: F652SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4005
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- Current Rating:
- 60 A
- Number of Poles:
- 6
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Type:
- Heavy Duty
MSRP $33,338.24Surplus $8,101.19 -
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Siemens F653SS Heavy Duty Safety Switches
MSRP $33,338.24Surplus $8,101.19SKU: S21-4006 Brand: Siemens MPN: F653SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4006
- Current Rating:
- 100 A
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 6
- Number of Wires:
- 6
- Type:
- Heavy Duty
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
MSRP $33,338.24Surplus $8,101.19
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