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 DH365NRK Heavy Duty Safety Switches
MSRP $8,099.26Surplus $2,347.97SKU: S21-1085 Brand: Eaton MPN: DH365NRK UPC: 78211320726 Shipping Weight: 106.30 lbs. Shipping Height: 11.00 In. Shipping Length: 46.00 In. Shipping Width: 24.00 In...- SKU:
- S21-1085
- Short Description:
- 480 to 600 VAC, 250 VDC, 400 A, 350 HP, 3-Pole, 4-Wire, NEMA 3R, Painted Galvanized 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:
- 400 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 3R
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_6_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_5_V2T1_6_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38581_1_2_SPEC.pdf
- Size:
- 45.5 Inch Width x 24.38 Inch Depth x 10.25 Inch Height
- Series:
- DH
- Power Rating:
- 250 HP at 480 VAC 3-Phase, 350 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Neutral Type:
- Solid
- Enclosure Material:
- Steel
- TS PIK:
- 111011580
- Country of Origin:
- United States
- Approval:
- UL 98
- Finish:
- Painted Galvanized
MSRP $8,099.26Surplus $2,347.97 -
Eaton DG325NRK General Duty Safety Switches
MSRP $5,850.00Surplus $2,217.29SKU: S21-1067 Brand: Eaton MPN: DG325NRK UPC: 782113639215 Shipping Weight: 107.15 lbs. Shipping Height: 11.00 In. Shipping Length: 46.00 In. Shipping Width: 26.00 In...- SKU:
- S21-1067
- Short Description:
- 120/240 VAC, 400 A, 50 to 125 HP, 3-Pole, 4-Wire, NEMA 3R, Painted Galvanized Steel, Solid Neutral, Cartridge/Class H Fusible, General Duty
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Cartridge
- Enclosure:
- NEMA 3R
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Size:
- 11.16 Inch Length x 22.66 Inch Width x 44.31 Inch Height
- Enclosure Material:
- Painted Steel
- Catalog:
- Eaton_00003_V2T1_2_V2T1_3_V2T1_11_V2T1_25_V2T1_26_V2T1_28_CAT.pdf
- Power Rating:
- 50 to 125 HP at 240 VAC 3-Phase
- Series:
- DG
- Country of Origin:
- United States
- Approval:
- UL 98/50
- TS PIK:
- 111022934
- Finish:
- Galvanized/Painted
MSRP $5,850.00Surplus $2,217.29 -
Eaton DH325NRK Heavy Duty Safety Switches
MSRP $10,133.52Surplus $871.80SKU: S21-1575 Brand: Eaton MPN: DH325NRK UPC: 78211320707 Shipping Weight: 113.00 lbs. Shipping Height: 12.00 In. Shipping Length: 47.00 In. Shipping Width: 24.00 In...- SKU:
- S21-1575
- Short Description:
- 240 VAC, 250 VDC, 400 A, 125 HP, 3-Pole, 4-Wire, NEMA 3R, Painted Galvanized Steel, Solid Neutral, Class H Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H
- Enclosure:
- NEMA 3R
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf,Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf
- Technical Specifications:
- Eaton_38512_1_2_SPEC.pdf
- Enclosure Material:
- Steel
- Neutral Type:
- Solid
- Size:
- 23 Inch W x 12.63 Inch D x 45.19 Inch H
- Power Rating:
- 50 HP at 240 VAC 3-Phase (Standard Fuse), 125 HP at 240 VAC 3-Phase (Time Delay Fuse), 50 HP at 250 VDC
- Series:
- DH
- TS PIK:
- 111011563
- Country of Origin:
- United States
- Approval:
- UL 98
- Finish:
- Painted Galvanized
MSRP $10,133.52Surplus $871.80 -
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Crouse-Hinds DG325NRK Safety Switches 400A 240V
MSRP $5,102.22Surplus $868.96SKU: S21-2264 Brand: Crouse-Hinds MPN: DG325NRK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2264
- TS PIK:
- 111022934
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Short Description:
- 120/240 VAC, 400 A, 50 to 125 HP, 3-Pole, 4-Wire, NEMA 3R, Painted Galvanized Steel, Solid Neutral, Cartridge/Class H Fusible, General Duty, Single Throw Safety Switch
- Fuse Provision:
- Fusible
- Current Rating:
- 400 A
- Number of Wires:
- 4
- Fuse Type:
- Cartridge, Plug, Class H
- Number of Poles:
- 3
- Enclosure Material:
- Painted Steel
- Power Rating:
- 50 to 125 HP at 240 VAC 3-Phase
- Catalog:
- Eaton_00003_V2T1_2_V2T1_3_V2T1_11_V2T1_25_V2T1_26_V2T1_28_CAT.pdf
- Enclosure:
- NEMA 3R
- Size:
- 11.16 Inch Length x 22.66 Inch Width x 44.31 Inch Height
- Series:
- DG
- Approval:
- UL 98/50
- Finish:
- Galvanized/Painted
MSRP $5,102.22Surplus $868.96 -
Eaton DH325NRKV Safety Switches EA
MSRP $10,888.07Surplus $1,779.72SKU: S21-1574 Brand: Eaton MPN: DH325NRKV UPC: 786685972725 Shipping Weight: 106.00 lbs. Shipping Height: 12.00 In. Shipping Length: 46.00 In. Shipping Width: 22.00...- SKU:
- S21-1574
- Short Description:
- EATON CUSTOM SINGLE-THROW FUSED SAFETY SWITCH, ENHANCED VISIBLE BLADE, 400 A, NE
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Series:
- DH
- Country of Origin:
- United States
MSRP $10,888.07Surplus $1,779.72 -
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Eaton DH425FRK Safety Switches DH 4P 400A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 3R
MSRP $8,725.21Surplus $2,095.64SKU: S21-1461 Brand: Eaton MPN: DH425FRK UPC: 786685234823 Shipping Weight: 141.00 lbs. Shipping Height: 13.00 In. Shipping Length: 47.00 In. Shipping Width: 25.00 In...- SKU:
- S21-1461
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, 400 A, NEMA 3R, CLASS H
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 400 A
- Number of Poles:
- 4
- Number of Wires:
- 4
- Fuse Provision:
- Fusible without neutral
- Fuse Type:
- Class H
- Enclosure:
- NEMA 3R
MSRP $8,725.21Surplus $2,095.64 -
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Eaton DT465URK Double Throw Safety Switches
MSRP $39,805.00Surplus $9,672.61SKU: S21-3767 Brand: Eaton MPN: DT465URK UPC: 78211394932 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3767
- Current Rating:
- 400 A
- AC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 4
- Enclosure:
- NEMA 3R
- Approval:
- UL, UL 98
- Enclosure Material:
- Steel
- Finish:
- Painted Galvanized
- Power Rating:
- 350 HP at 600 VDC 3-Phase, 50 HP at 250 VDC
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW NON-FUSED SAFETY SWITCH, 400 A, NEMA 3R, PAINTED G
- Number of Poles:
- 4
- Type:
- Heavy Duty
- Size:
- 27.44 Inch Width x 14.12 Inch Depth x 63.31 Inch Height
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
- DC Voltage Rating:
- 250 V
MSRP $39,805.00Surplus $9,672.61 -
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Siemens GF325NR Disconnect Switches
MSRP $4,878.00Surplus $1,317.06SKU: M01-6477 Brand: Siemens MPN: GF325NR UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- M01-6477
- Approval:
- UL
- Fuse Provision:
- Fusible
- Type:
- General Duty Safety
- Catalog:
- SiemensAG_01698_18_6_18_8_18_9_18_24_CAT.pdf
- Power Rating:
- 15 HP at 240 VAC, 50 HP at 240 VAC 3-Phase/250 VDC (Standard), 125 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse)
- Size:
- 26.7 Inch W x 14.68 Inch D x 57.19 Inch H
- Number of Poles:
- 3
- Current Rating:
- 400 A
- Short Description:
- 240 VAC, 400 A, 4 W, 3-Pole, NEMA 3R, Fusible, General Duty, Safety Switch
- Fuse Type:
- Class H/J/K/R/T, Time Delay
- AC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 3R
- Number of Wires:
- 4
- Series:
- GF
- Neutral Type:
- Solid
MSRP $4,878.00Surplus $1,317.06 -
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Siemens HF325NR Disconnect Switches
MSRP $5,760.00Surplus $1,555.20SKU: M01-6487 Brand: Siemens MPN: HF325NR UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- M01-6487
- Current Rating:
- 400 A
- Approval:
- UL 98
- Type:
- Heavy Duty Safety
- Size:
- 26.7 Inch W x 14.68 Inch D x 57.19 Inch H
- Short Description:
- 240 VAC, 400 A, 4 W, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Series:
- HF
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Fusible
- Data Sheet:
- SiemensAG_06029_1_DATA.pdf
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 50 HP at 240 VAC 3-Phase (Standard), 125 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Number of Wires:
- 4
- Number of Poles:
- 3
- Catalog:
- SiemensAG_01698_18_6_18_10_CAT.pdf
- AC Voltage Rating:
- 240 V
- Neutral Type:
- Solid
- Fuse Type:
- Class H/J/R/T, Time Delay
MSRP $5,760.00Surplus $1,555.20 -
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Siemens HF365NR Heavy Duty Safety Switches
MSRP $6,584.40Surplus $1,600.01SKU: S21-3332 Brand: Siemens MPN: HF365NR UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3332
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Series:
- HF
- Short Description:
- 600 VAC, 400 A, 4 W, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Size:
- 26 Inch Width x 9.19 Inch Depth x 56.57 Inch Height
- Number of Wires:
- 4
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Neutral Type:
- Solid
- Catalog:
- SiemensAG_01698_18_6_18_10_CAT.pdf
- Type:
- Heavy Duty Safety
- Approval:
- UL 98
- Fuse Type:
- Class H
- Data Sheet:
- SiemensAG_06080_1_DATA.pdf
- AC Voltage Rating:
- 600 V
MSRP $6,584.40Surplus $1,600.01 -
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Siemens NFR455DTK Double Throw Safety Switches
MSRP $26,726.00Surplus $6,494.42SKU: S21-3390 Brand: Siemens MPN: NFR455DTK UPC: 78364308726 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3390
- Country of Origin:
- USA
- Short Description:
- DOUBLE THROW SW 400A 4P NF TYPE 3R
- Number of Poles:
- 4
- Current Rating:
- 400 A
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 3R
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $26,726.00Surplus $6,494.42 -
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Square D 92445R Double Throw Safety Switches
MSRP $12,401.00Surplus $3,013.44SKU: S21-4097 Brand: Square D MPN: 92445R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4097
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 4
- Number of Wires:
- 4
- Type:
- Double Throw
- Enclosure:
- NEMA 3R
MSRP $12,401.00Surplus $3,013.44 -
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Square D D325NR General Duty Safety Switches
MSRP $2,554.00Surplus $620.62SKU: S21-3426 Brand: Square D MPN: D325NR UPC: 78590146157 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3426
- Short Description:
- SAFETY SWITCH, GENERAL DUTY, FUSIBLE, 3 POLE, 4 WIRE, 240VAC, 400A, TYPE 3R, WITH NEUTRAL
- Current Rating:
- 400 A
- Number of Wires:
- 4
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Type:
- General Duty
- Fuse Type:
- Class R/J/H/K
- Approval:
- UL
- Size:
- 22.25 Inch Width x 10.13 Inch Depth x 30.63 Inch Height
- Power Rating:
- 50 HP at 240 VAC 3-Phase, 125 HP at 240 VAC 3-Phase
- AC Voltage Rating:
- 240 V
- Installation/Operator:
- SchneiderElectric-SquareD_01173_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_2_3_5_CAT.pdf
- Prop 65 Warning:
- Yes
- CAD Drawings:
- SchneiderElectric_29432_1_CAD.pdf
- Neutral Type:
- Factory Installed
- Data Sheet:
- SchneiderElectric-SquareD_49656_1_2_DATA.pdf
MSRP $2,554.00Surplus $620.62 -
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Square D H325NR Safety Switches
MSRP $4,322.00Surplus $2,666.25SKU: S21-2231 Brand: Square D MPN: H325NR UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2231
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Short Description:
- 240 VAC/250 VDC, 400 A, 125 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, Surface Mount, NEMA 3R, Class R/J/H/K, Fusible, Factory Installed Neutral, Heavy Duty, Safety Switch
- Current Rating:
- 400 A
- Number of Wires:
- 4
- Fuse Type:
- Class R/J/H/K
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Neutral Type:
- Factory Installed
- Enclosure:
- NEMA 3R
- Power Rating:
- 50 HP at 240 VAC 3-Phase, 125 HP at 240 VAC 3-Phase, 50 HP at 250 VDC
- Installation/Operator:
- SchneiderElectric-Telemecanique_00042_INST.pdf
- Fuse Provision:
- Fusible
- CAD Drawings:
- SchneiderElectric_29478_1_CAD.pdf
- Enclosure Material:
- Steel
- Size:
- 27.88 Inch Width x 10.13 Inch Depth x 50.31 Inch Height
- Type:
- Heavy Duty
- Prop 65 Warning:
- Yes
- Number of Poles:
- 3
- Data Sheet:
- SchneiderElectric-SquareD_46191_1_2_DATA.pdf
- Series:
- H
- Approval:
- UL
- Finish:
- Galvannealed
MSRP $4,322.00Surplus $2,666.25 -
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Square D H365NR Heavy Duty Safety Switches
MSRP $5,765.00Surplus $1,867.86SKU: S21-2600 Brand: Square D MPN: H365NR UPC: 78590102668 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2600
- TS PIK:
- 111080466
- Power Rating:
- 100 HP at 480 VAC 3-Phase, 250 HP at 480 VAC 3-Phase, 125 HP at 600 VAC 3-Phase, 350 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Prop 65 Warning:
- Yes
- Number of Wires:
- 4
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
- Type:
- Heavy Duty
- Current Rating:
- 400 A
- Fuse Provision:
- Fusible
- Number of Poles:
- 3
- Fuse Type:
- Class R/J/H/K
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- CAD Drawings:
- SchneiderElectric_29478_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46309_1_2_DATA.pdf
- Enclosure Material:
- Steel
- Neutral Type:
- Factory Installed
- Short Description:
- 600 VAC/VDC, 400 A, 350 HP, 3-Phase, 3-Pole, 4-Wire, Galvannealed Steel, Surface Mount, NEMA 3R, Class R/J/H/K, Fusible, Factory Installed Neutral, Heavy Duty, Safety Switch
- Size:
- 27.88 Inch Width x 10.13 Inch Depth x 50.31 Inch Height
- Series:
- H
- Country of Origin:
- United States
- Approval:
- UL
- Finish:
- Galvannealed
MSRP $5,765.00Surplus $1,867.86
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