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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Square D H663AWK Safety Switches EA
MSRP $5,112.00Surplus $1,291.20SKU: S21-2202 Brand: Square D MPN: H663AWK UPC: 78590186829 Shipping Weight: 32.35 lbs. Shipping Height: 8.00 In. Shipping Length: 27.00 In. Shipping Width: 17.00 In...- SKU:
- S21-2202
- TS PIK:
- 115484309
- Short Description:
- 600 VAC/VDC, 100 A, 75 HP at 600 VAC 3-Phase, 6-Pole, 6-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Enclosure Material:
- Painted Steel
- Neutral Type:
- None
- Fuse Type:
- Class R/J/H/K
- AC Voltage Rating:
- 600 V
- Size:
- 16.13 Inch Width x 6.8 Inch Depth x 20.5 Inch Height
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Current Rating:
- 100 A
- Power Rating:
- 25 HP at 480 VAC 3-Phase, 60 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase, 75 HP at 600 VAC 3-Phase
- Number of Poles:
- 6
- Type:
- General Duty
- Data Sheet:
- SchneiderElectric-SquareD_46338_1_2_DATA.pdf
- CAD Drawings:
- SchneiderElectric_29515_1_CAD.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00476_INST.pdf
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Number of Phases:
- 3
- Series:
- H
- Prop 65 Warning:
- Yes
- Approval:
- UL
- Finish:
- Galvannealed
MSRP $5,112.00Surplus $1,291.20 -
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Eaton 3HD263 Safety Switches 3HD 2P 100A 600V 50/60Hz 1Ph Fusible 3Wire NEMA 3R
MSRP $975.50Surplus $186.20SKU: S21-1515 Brand: Eaton MPN: 3HD263 UPC: 621037173729 Shipping Weight: 21.55 lbs. Shipping Height: 9.00 In. Shipping Length: 23.00 In. Shipping Width: 13.00 In...- SKU:
- S21-1515
- Short Description:
- 480 to 600 VAC, 600 VDC, 100 A, 25 HP Time Delay Fuse, 2-Pole, NEMA 3R, Painted Steel Enclosure, Class H Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 3R
- Catalog:
- Eaton-Bussmann_01004_25-27_30_CAT.pdf,Eaton-Bussmann_01004_25-27_30_CAT.pdf
- Enclosure Material:
- Steel
- Size:
- 11.13 Inch Width x 9.89 Inch Depth x 21.69 Inch Height
- Series:
- HD
- Power Rating:
- 30 HP at 480 VAC 1-Phase/40 HP at 600 VAC 1-Phase/20 HP at 250 VDC/25 HP at 600 VDC (Time Delay Fuse)
- Neutral Type:
- No
- Approval:
- CSA C22.2
- Finish:
- Painted
MSRP $975.50Surplus $186.20 -
Eaton DCG3063FRM Safety Switches 100A 600V EA
MSRP $2,828.63Surplus $209.11SKU: S21-2078 Brand: Eaton MPN: DCG3063FRM UPC: 78668555675 Shipping Weight: 23.05 lbs. Shipping Height: 9.00 In. Shipping Length: 23.00 In. Shipping Width: 13.00 In...- SKU:
- S21-2078
- Short Description:
- Eaton heavy-duty DC disconnect, 100 A, NEMA 3R, Painted galvanized steel, In/Out(LC/SR): 1/0-#14 AWG, 3 circuits, Fusible, Three-pole, 600 Vdc per pole, Wire size: #14-#4 AWG input, #14-#4 AWG output
- Current Rating:
- 100 A
- Enclosure:
- NEMA 3R
- Type:
- General Duty
- Series:
- DCG
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Country of Origin:
- United States
- AC Voltage Rating:
- 600 V
MSRP $2,828.63Surplus $209.11 -
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Eaton DH663FDK Heavy Duty Safety Switches
MSRP $7,418.00Surplus $1,802.57SKU: S21-3719 Brand: Eaton MPN: DH663FDK UPC: 78211337050 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3719
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW FUSED SAFETY SWITCH, 100 A, NEMA 12/3R, PAINTED GA
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Current Rating:
- 100 A
- Number of Wires:
- 6
- Enclosure:
- NEMA 3R
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 6
MSRP $7,418.00Surplus $1,802.57 -
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Eaton DT663URK Double Throw Safety Switches
MSRP $28,202.00Surplus $6,853.09SKU: S21-3772 Brand: Eaton MPN: DT663URK UPC: 78211357376 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3772
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW NON-FUSED SAFETY SWITCH, 100 A, NEMA 3R, PAINTED G
- Current Rating:
- 100 A
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 6
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 6
MSRP $28,202.00Surplus $6,853.09 -
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GE TH2263RDC Heavy Duty Safety Switches
MSRP $3,407.00Surplus $827.90SKU: S21-3880 Brand: GE MPN: TH2263RDC UPC: 78316408221 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3880
- Enclosure:
- NEMA 3R
- Size:
- 22.1 Inch
- Current Rating:
- 100 A
- Type:
- Heavy Duty
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_4_5_4_12_CAT.pdf
- Short Description:
- 600 VAC, 250/600 VDC, 100 A, 25 HP, 2-Pole, 2-Wire, 10 to 1/0 AWG Aluminum/Copper, Class H/J/R, Fusible, NEMA 3R, Outdoor, Heavy Duty, Safety Switch
- DC Voltage Rating:
- 600 V
- Approval:
- UL, CSA, NEMA KS1
MSRP $3,407.00Surplus $827.90 -
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GE TH3363R 1 Heavy Duty Safety Switches
MSRP $2,500.00Surplus $810.00SKU: S21-2857 Brand: GE MPN: TH3363R 1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2857
- Number of Wires:
- 4
- Current Rating:
- 100 A
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Type:
- Heavy Duty
- Enclosure:
- NEMA 3R
- Number of Poles:
- 3
MSRP $2,500.00Surplus $810.00 -
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GE THN2263RDC Heavy Duty Safety Switches
MSRP $2,500.00Surplus $810.00SKU: S21-2860 Brand: GE MPN: THN2263RDC UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2860
- Current Rating:
- 100 A
- Short Description:
- 600 VAC, 250/600 VDC, 100 A, 25 HP, 2-Pole, 2-Wire, 10 to 1/0 AWG Aluminum/Copper, Non-Fusible, NEMA 3R, Outdoor, Heavy Duty, Safety Switch
- Type:
- Heavy Duty
- Size:
- 17.3 Inch
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
- Approval:
- UL, CSA, NEMA KS1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_4_5_4_12_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01776_1_CAD.pdf
- Enclosure:
- NEMA 3R
MSRP $2,500.00Surplus $810.00 -
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Siemens F653H Heavy Duty Safety Switches
MSRP $10,274.00Surplus $2,496.58SKU: S21-4000 Brand: Siemens MPN: F653H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4000
- Type:
- Heavy Duty
- Number of Poles:
- 6
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Current Rating:
- 100 A
- Number of Wires:
- 6
- Enclosure:
- NEMA 3R
MSRP $10,274.00Surplus $2,496.58 -
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Siemens NFR653DTK Double Throw Safety Switches
MSRP $4,848.00Surplus $1,178.06SKU: S21-4035 Brand: Siemens MPN: NFR653DTK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4035
- Current Rating:
- 100 A
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 6
- Number of Wires:
- 6
- Enclosure:
- NEMA 3R
- DC Voltage Rating:
- 600 V
MSRP $4,848.00Surplus $1,178.06 -
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Square D 82343RB Double Throw Safety Switches
MSRP $1,178.00Surplus $286.25SKU: S21-4088 Brand: Square D MPN: 82343RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4088
- Number of Poles:
- 2
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Current Rating:
- 100 A
MSRP $1,178.00Surplus $286.25 -
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Square D 92443RB Double Throw Safety Switches
MSRP $12,616.00Surplus $3,065.69SKU: S21-4095 Brand: Square D MPN: 92443RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4095
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Number of Poles:
- 4
- Current Rating:
- 100 A
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $12,616.00Surplus $3,065.69 -
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Square D DT363RB Double Throw Safety Switches
MSRP $5,366.00Surplus $1,303.94SKU: S21-3609 Brand: Square D MPN: DT363RB UPC: 78590130860 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3609
- Prop 65 Warning:
- Yes
- Short Description:
- 240 VAC/250 VDC, 100 A, 75 HP at 240 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Fusible, Manual Transfer, Double Throw Safety Switch
- Current Rating:
- 100 A
- DC Voltage Rating:
- 600 V
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Enclosure Material:
- Galvannealed Steel
- Data Sheet:
- SchneiderElectric-SquareD_12611_1_2_DATA.pdf
- Size:
- 11.96 Inch W x 6.93 Inch D x 38.64 Inch H
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Fusible
- Power Rating:
- 25 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase (Standard), 60 HP at 480 VAC 3-Phase, 75 HP at 600 VAC 3-Phase (Maximum), 50 HP at 600 VDC
- Catalog:
- SchneiderElectric_00260_3_25_3_26_3_32_CAT.pdf
- Type:
- Manual Transfer
- Fuse Type:
- Class R/J
- Approval:
- UL, UL (Canada and US)
- Series:
- F5
MSRP $5,366.00Surplus $1,303.94 -
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Square D DTU363RB Double Throw Safety Switches
MSRP $4,152.00Surplus $1,008.94SKU: S21-3612 Brand: Square D MPN: DTU363RB UPC: 78590130877 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3612
- Approval:
- UL, UL (Canada and US)
- Finish:
- Gray Baked Enamel
- Enclosure:
- NEMA 3R
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Fuse Provision:
- Non-Fusible
- Power Rating:
- 40 HP at 240 VAC 3-Phase, 75 HP at 480 VAC 3-Phase, 100 HP at 600 VAC 3-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC
- Current Rating:
- 100 A
- Prop 65 Warning:
- Yes
- Series:
- F5
- AC Voltage Rating:
- 600 V
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
- DC Voltage Rating:
- 600 V
- Size:
- 11.96 Inch Width x 6.93 Inch Depth x 30.5 Inch Height
- Data Sheet:
- SchneiderElectric-SquareD_12631_1_2_DATA.pdf
- Short Description:
- 600 VAC/VDC, 100 A, 100 HP 600 VAC 50/60 Hz 3-Phase, 3-Pole, NEMA 3R, Surface Mount, Non-Fusible, Manual Operated, Double Throw Safety Switch
- Number of Poles:
- 3
- Enclosure Material:
- Galvannealed Steel
MSRP $4,152.00Surplus $1,008.94 -
Square D H363NRB Heavy Duty Safety Switches
MSRP $1,737.00Surplus $960.26SKU: S21-2223 Brand: Square D MPN: H363NRB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2223
- Power Rating:
- 25 HP at 480 VAC 3-Phase, 60 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase, 100 HP at 600 VAC 3-Phase, 50 HP at 600 VDC
- DC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 100 A, 100 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, NEMA 3R, Class R/J/H/K, Fusible, Factory Installed Neutral, Bolt-On Hub, Heavy Duty, Safety Switch
- Prop 65 Warning:
- Yes
- Number of Poles:
- 3
- AC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Neutral Type:
- Factory Installed
- Fuse Type:
- Class R/J/H/K
- CAD Drawings:
- SchneiderElectric_29474_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Size:
- 10.25 Inch Width x 6.38 Inch Depth x 21.25 Inch Height
- Installation/Operator:
- SchneiderElectric-Telemecanique_00480_INST.pdf
- Enclosure:
- NEMA 3R
- Data Sheet:
- SchneiderElectric-SquareD_46283_1-3_DATA.pdf
- Type:
- Heavy Duty
- Enclosure Material:
- Steel
- Series:
- H
- Approval:
- UL
- Country of Origin:
- United States
- Finish:
- Galvannealed
MSRP $1,737.00Surplus $960.26 -
Square D H363RB Heavy Duty Safety Switches
MSRP $1,500.00Surplus $912.25SKU: S21-2598 Brand: Square D MPN: H363RB UPC: 78590148266 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2598
- TS PIK:
- 598356
- Current Rating:
- 100 A
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 100 A, 100 HP, 3-Phase, 3-Pole, 3-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R, Class R/J/H/K, Fusible, Bolt-On Hub, Single Throw, Heavy Duty, Safety Switch
- Type:
- Heavy Duty, Single Throw, Bolt-On Hub
- Prop 65 Warning:
- Yes
- Approval:
- UL
- Enclosure Material:
- Steel
- Finish:
- Galvannealed
- Number of Wires:
- 3
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00476_INST.pdf
- Fuse Provision:
- Fusible
- Neutral Type:
- No
- Enclosure:
- NEMA 3R
- Fuse Type:
- Class R/J/H/K
- Data Sheet:
- SchneiderElectric-SquareD_46284_1-3_DATA.pdf
- Number of Poles:
- 3
- CAD Drawings:
- SchneiderElectric_29474_1_CAD.pdf
- DC Voltage Rating:
- 600 V
- Size:
- 10.25 Inch Width x 6.38 Inch Depth x 21.25 Inch Height
- Power Rating:
- 25 HP at 480 VAC 3-Phase, 60 HP at 480 VAC 3-Phase, 30 HP at 600 VAC 3-Phase, 100 HP at 600 VAC 3-Phase, 50 HP at 600 VDC
- Country of Origin:
- United States
MSRP $1,500.00Surplus $912.25 -
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Square D HU363RB Heavy Duty Safety Switches
MSRP $1,226.00Surplus $437.04SKU: S21-2227 Brand: Square D MPN: HU363RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2227
- Number of Poles:
- 3
- Enclosure:
- NEMA 3R
- DC Voltage Rating:
- 600 V
- Type:
- Heavy Duty, Single Throw, Bolt-On Hub
- Approval:
- UL
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- AC Voltage Rating:
- 600 V
- Prop 65 Warning:
- Yes
- Enclosure Material:
- Steel
- Data Sheet:
- SchneiderElectric-SquareD_47203_1-3_DATA.pdf
- Finish:
- Galvannealed
- Number of Wires:
- 3
- Short Description:
- 600 VAC/VDC, 100 A, 100 HP at 600 VAC 3-Phase, 3-Pole, 3-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R, Non-Fusible, Bolt-On Hub, Single Throw, Heavy Duty, Safety Switch
- CAD Drawings:
- SchneiderElectric_29474_1_CAD.pdf
- Fuse Provision:
- Non-Fusible
- Size:
- 10.25 Inch Width x 6.38 Inch Depth x 21.25 Inch Height
- Neutral Type:
- No
- Power Rating:
- 20 HP at 240 VAC 1-Phase, 40 HP at 240 VAC 3-Phase, 40 HP at 480 VAC 1-Phase, 75 HP at 480 VAC 3-Phase, 40 HP at 600 VAC 1-Phase, 100 HP at 600 VAC 3-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC
- Current Rating:
- 100 A
- Installation/Operator:
- SchneiderElectric-Telemecanique_00042_INST.pdf
MSRP $1,226.00Surplus $437.04
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