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 DD366NDKW Safety Switches EA
MSRP $27,944.00Surplus $2,059.58SKU: S21-1847 Brand: Eaton MPN: DD366NDKW UPC: 78667918475 Shipping Weight: 483.00 lbs. Shipping Height: 37.00 In. Shipping Length: 91.00 In. Shipping Width: 47.00 In...- SKU:
- S21-1847
- Short Description:
- EATON DOUBLE DOOR SINGLE-THROW FUSED SAFETY SWITCH, 600 A, NEMA 12/3R, CLASS H,
- Type:
- Double Door
- Current Rating:
- 600 A
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 3R/12
- Series:
- DD
- Country of Origin:
- United States
MSRP $27,944.00Surplus $2,059.58 -
Eaton DH366NDK Safety Switches DH 3P 600A 600V 50/60Hz 3Ph Fusible w/ Neutral 4Wire NEMA 3R/12
MSRP $16,940.00Surplus $4,468.08SKU: S21-1138 Brand: Eaton MPN: DH366NDK UPC: 782113207667 Shipping Weight: 163.00 lbs. Shipping Height: 15.00 In. Shipping Length: 64.00 In. Shipping Width: 27.00 In...- SKU:
- S21-1138
- Short Description:
- 480 to 600 VAC, 250 VDC, 600 A, 500 HP, 3-Pole, 4-Wire, NEMA 12, Painted Galvanized Steel, Solid Neutral, Class H/Time Delay Fusible, Heavy Duty
- 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 3R/12
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38590_1_2_SPEC.pdf
- Series:
- DH
- Power Rating:
- 400 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Neutral Type:
- Solid
- Enclosure Material:
- Steel
- Size:
- 24 Inch W x 14.25 Inch D x 63 Inch H
- Finish:
- Painted Galvanized
- Approval:
- UL 98
- Country of Origin:
- United States
MSRP $16,940.00Surplus $4,468.08 -
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Square D H226AWK Heavy Duty Safety Switches
MSRP $7,531.00Surplus $1,830.03SKU: S21-3469 Brand: Square D MPN: H226AWK UPC: 78590145057 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3469
- Fuse Type:
- Class R/J/H/K
- Number of Wires:
- 2
- Enclosure Material:
- Steel
- Fuse Provision:
- Fusible
- Neutral Type:
- No
- Data Sheet:
- SchneiderElectric-SquareD_46137_1_2_DATA.pdf
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- CAD Drawings:
- SchneiderElectric_29467_1_CAD.pdf
- AC Voltage Rating:
- 240 V
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Number of Poles:
- 2
- DC Voltage Rating:
- 250 V
- Enclosure:
- NEMA 3R/12
- Approval:
- UL
- Short Description:
- 240 VAC/250 VDC, 600 A, 200 HP at 240 VAC 3-Phase, 2-Pole, 2-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Current Rating:
- 600 A
- Power Rating:
- 75 HP at 240 VAC 3-Phase, 200 HP at 240 VAC 3-Phase, 50 HP at 250 VDC
- Finish:
- Galvannealed
- Type:
- Heavy Duty, Single Throw
MSRP $7,531.00Surplus $1,830.03 -
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Square D H226NAWK Heavy Duty Safety Switches
MSRP $9,185.00Surplus $2,231.95SKU: S21-3476 Brand: Square D MPN: H226NAWK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3476
- Short Description:
- 240 VAC/250 VDC, 600 A, 75/200/50 HP, 2-Pole, 3-Wire, NEMA 3R/12, Galvanized, Steel, Fusible, Heavy Duty, Safety Disconnect Switch
- Type:
- Heavy Duty Safety
- AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Power Rating:
- 75 HP at 240 VAC 3-Phase (Standard), 200 HP at 240 VAC 3-Phase (Maximum), 50 HP at 250 VDC
- Enclosure Material:
- Steel
- Series:
- E4
- Enclosure:
- NEMA 3R/12
- Approval:
- UL
- Number of Wires:
- 3
- Size:
- 26.25 Inch W x 10.13 Inch D x 46.25 Inch H
- Finish:
- Galvannealed
- Current Rating:
- 600 A
- Data Sheet:
- SchneiderElectric-SquareD_04628_1_2_DATA.pdf
- DC Voltage Rating:
- 250 V
- Catalog:
- SchneiderElectric_00257_3_8_3_9_3_28_CAT.pdf
- Fuse Type:
- Class H/R
- Installation/Operator:
- SchneiderElectric-SquareD_00430_INST.pdf
- Fuse Provision:
- Fusible
- Neutral Type:
- Solid
- Prop 65 Warning:
- Yes
MSRP $9,185.00Surplus $2,231.95 -
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Square D H266AWK Heavy Duty Safety Switches
MSRP $8,449.00Surplus $2,053.11SKU: S21-3554 Brand: Square D MPN: H266AWK UPC: 78590125946 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3554
- AC Voltage Rating:
- 600 V
- Prop 65 Warning:
- Yes
- Power Rating:
- 150 HP at 480 VAC 3-Phase (Standard), 400 HP at 480 VAC 3-Phase (Maximum), 50 HP at 250/600 VDC
- Current Rating:
- 600 A
- Series:
- E4
- Catalog:
- SchneiderElectric_00257_3_8_3_9_3_28_CAT.pdf
- Approval:
- UL
- Neutral Type:
- No
- Number of Poles:
- 2
- Enclosure:
- NEMA 3R/12
- Type:
- Heavy Duty Safety
- Finish:
- Galvannealed
- Fuse Type:
- Class R
- Number of Wires:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_04629_1_2_DATA.pdf
- Short Description:
- 600 VAC/250/600 VDC, 600 A, 150/400/50 HP, 2-Pole, 2-Wire, NEMA 3R/12, Galvanized, Steel, Fusible, Heavy Duty, Safety Disconnect Switch
- Fuse Provision:
- Fusible
- Size:
- 26.25 Inch W x 10.13 Inch D x 46.25 Inch H
- Enclosure Material:
- Steel
- DC Voltage Rating:
- 250/600 V
- Installation/Operator:
- SchneiderElectric-SquareD_00430_INST.pdf
MSRP $8,449.00Surplus $2,053.11 -
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Square D H326AWK Heavy Duty Safety Switches
MSRP $8,479.00Surplus $2,060.40SKU: S21-3493 Brand: Square D MPN: H326AWK UPC: 78590125939 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3493
- Finish:
- Galvannealed
- AC Voltage Rating:
- 240 V
- Power Rating:
- 75 HP at 240 VAC 3-Phase, 200 HP at 240 VAC 3-Phase, 50 HP at 250 VDC
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Type:
- Heavy Duty, Single Throw
- Number of Wires:
- 3
- Neutral Type:
- No
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Approval:
- UL
- Enclosure:
- NEMA 3R/12
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- DC Voltage Rating:
- 250 V
- CAD Drawings:
- SchneiderElectric_29479_1_CAD.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46194_1_2_DATA.pdf
- Current Rating:
- 600 A
- Enclosure Material:
- Steel
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Fuse Type:
- Class R/J/H/K
- Short Description:
- 240 VAC/250 VDC, 600 A, 200 HP at 240 VAC 3-Phase, 3-Pole, 3-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
MSRP $8,479.00Surplus $2,060.40 -
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Square D H326NAWK Heavy Duty Safety Switches
MSRP $10,440.00Surplus $2,536.92SKU: S21-3498 Brand: Square D MPN: H326NAWK UPC: 78590125940 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3498
- Type:
- Heavy Duty, Single Throw
- Enclosure:
- NEMA 3R/12
- Current Rating:
- 600 A
- Number of Wires:
- 4
- Enclosure Material:
- Steel
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Power Rating:
- 75 HP at 240 VAC 3-Phase, 200 HP at 240 VAC 3-Phase, 50 HP at 250 VDC
- Fuse Type:
- Class R/J/H/K
- Finish:
- Galvannealed
- CAD Drawings:
- SchneiderElectric_29479_1_CAD.pdf
- Fuse Provision:
- Fusible
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Short Description:
- 240 VAC/250 VDC, 600 A, 200 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Factory Installed Neutral, Heavy Duty, Safety Switch
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- Approval:
- UL
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46197_1_2_DATA.pdf
- AC Voltage Rating:
- 240 V
- Neutral Type:
- Factory Installed
MSRP $10,440.00Surplus $2,536.92 -
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Square D H366AWK Safety Switches
MSRP $12,923.00Surplus $3,478.15SKU: U00-8153 Brand: Square D MPN: H366AWK UPC: 78590145193 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8153
- Short Description:
- 600 VAC/VDC, 600 A, 500 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Prop 65 Warning:
- Yes
- Type:
- Heavy Duty, Single Throw
- AC Voltage Rating:
- 600 V
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R/12
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Enclosure Material:
- Steel
- CAD Drawings:
- SchneiderElectric_29479_1_CAD.pdf
- Number of Poles:
- 3
- Neutral Type:
- No
- Number of Wires:
- 3
- Finish:
- Galvannealed
- Fuse Type:
- Class R/J/H/K
- Data Sheet:
- SchneiderElectric-SquareD_46312_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Approval:
- UL
- Power Rating:
- 150 HP at 480 VAC 3-Phase, 400 HP at 480 VAC 3-Phase, 200 HP at 600 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
MSRP $12,923.00Surplus $3,478.15 -
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Square D H366NAWK Safety Switches
MSRP $12,250.00Surplus $2,682.36SKU: U00-8154 Brand: Square D MPN: H366NAWK UPC: 78590133336 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8154
- Enclosure:
- NEMA 3R/12
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Finish:
- Galvannealed
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- CAD Drawings:
- SchneiderElectric_29479_1_CAD.pdf
- AC Voltage Rating:
- 600 V
- Fuse Type:
- Class R/J/H/K
- Neutral Type:
- Factory Installed
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Enclosure Material:
- Steel
- Approval:
- UL
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Prop 65 Warning:
- Yes
- Type:
- Heavy Duty, Single Throw
- Number of Poles:
- 3
- Power Rating:
- 150 HP at 480 VAC 3-Phase, 400 HP at 480 VAC 3-Phase, 200 HP at 600 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Data Sheet:
- SchneiderElectric-SquareD_46315_1_2_DATA.pdf
- Short Description:
- 600 VAC/VDC, 600 A, 500 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Factory Installed Neutral, Heavy Duty, Safety Switch
MSRP $12,250.00Surplus $2,682.36 -
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Square D HU266AWK Heavy Duty Safety Switches
MSRP $7,374.00Surplus $1,791.88SKU: S21-3569 Brand: Square D MPN: HU266AWK UPC: 78590145131 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3569
- Finish:
- Galvannealed
- Power Rating:
- 200 HP at 240 VAC 3-Phase, 400 HP at 480 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Approval:
- UL
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- Type:
- Heavy Duty, Single Throw
- Number of Poles:
- 2
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 2
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- CAD Drawings:
- SchneiderElectric_29467_1_CAD.pdf
- Short Description:
- 600 VAC/VDC, 600 A, 400 HP at 480 VAC 3-Phase, 2-Pole, 2-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 600 A
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Enclosure Material:
- Steel
- Prop 65 Warning:
- Yes
- Enclosure:
- NEMA 3R/12
- Data Sheet:
- SchneiderElectric-SquareD_47120_1_2_DATA.pdf
- Neutral Type:
- No
MSRP $7,374.00Surplus $1,791.88 -
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Square D HU366AWK Heavy Duty Safety Switches
MSRP $9,151.00Surplus $2,223.69SKU: S21-3573 Brand: Square D MPN: HU366AWK UPC: 78590145551 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3573
- Prop 65 Warning:
- Yes
- Number of Wires:
- 3
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R/12
- Size:
- 26.25 Inch Width x 10.13 Inch Depth x 46.25 Inch Height
- Neutral Type:
- No
- Power Rating:
- 200 HP at 240 VAC 3-Phase, 400 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- DC Voltage Rating:
- 600 V
- Enclosure Material:
- Steel
- Current Rating:
- 600 A
- Fuse Provision:
- Non-Fusible
- Short Description:
- 600 VAC/VDC, 600 A, 500 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- CAD Drawings:
- SchneiderElectric_29479_1_CAD.pdf
- Approval:
- UL
- Data Sheet:
- SchneiderElectric-SquareD_47229_1_2_DATA.pdf
- Type:
- Heavy Duty, Single Throw
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Number of Poles:
- 3
- Finish:
- Galvannealed
MSRP $9,151.00Surplus $2,223.69
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