
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 12HD326NW Safety Switches 12HD 3P 600A 240V 50/60Hz 3Ph Fusible EA
MSRP $5,000.00Surplus $642.41SKU: S21-1814 Brand: Eaton MPN: 12HD326NW UPC: Shipping Weight: 152.00 lbs. Shipping Height: 13.00 In. Shipping Length: 66.00 In. Shipping Width: 28.00 In. Product...- SKU:
- S21-1814
- Short Description:
- 240 VAC, 250 VDC, 600 A, 75 HP Standard Fuse/200 HP Time Delay Fuse, 3-Pole, 4-Wire, NEMA 12, Painted Steel Enclosure, Class H Fusible with Neutral, Viewing Window, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 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 12
- Catalog:
- Eaton-Bussmann_01004_78-80_CAT.pdf,Eaton-Bussmann_01004_78-80_CAT.pdf
- Series:
- HD
- Power Rating:
- 75 HP at 240 VAC 3-Phase (Standard Fuse), 200 HP at 240 VAC 3-Phase (Time Delay Fuse)
- Size:
- 25.12 Inch Width x 13.92 Inch Depth x 63 Inch Height
- Enclosure Material:
- Steel
- Approval:
- CSA C22.2
- Finish:
- Painted
- Country of Origin:
- United States
MSRP $5,000.00Surplus $642.41 -
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Eaton DH226FDK Heavy Duty Safety Switches
MSRP $10,369.00Surplus $2,519.67SKU: S21-3290 Brand: Eaton MPN: DH226FDK UPC: 78211320744 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3290
- Type:
- Heavy Duty Safety
- Enclosure:
- NEMA 12
- Short Description:
- 240 VAC, 250 VDC, 600 A, 200 HP, 2-Pole, 2-Wire, NEMA 12, Painted Galvanized Steel, Class H Fusible, Heavy Duty, Single Throw Safety Switch
- Series:
- DH
- AC Voltage Rating:
- 240 V
- Finish:
- Painted Galvanized
- Number of Poles:
- 2
- Number of Wires:
- 2
- Neutral Type:
- No
- Fuse Provision:
- Fusible
- Size:
- 23.66 Inch W x 12.75 Inch D x 63 Inch H
- Fuse Type:
- Cartridge, Class H, Time Delay
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf
- Approval:
- UL 98
- Current Rating:
- 600 A
- Power Rating:
- 75 HP at 240 VAC 3-Phase (Standard Fuse), 200 HP at 240 VAC 3-Phase (Time Delay Fuse)
- DC Voltage Rating:
- 250 V
- Enclosure Material:
- Steel
MSRP $10,369.00Surplus $2,519.67 -
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Eaton DH226NDK Heavy Duty Safety Switches
MSRP $10,689.00Surplus $2,597.43SKU: S21-3633 Brand: Eaton MPN: DH226NDK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3633
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Current Rating:
- 600 A
- Enclosure:
- NEMA 12
- Type:
- Heavy Duty
- Number of Wires:
- 3
- DC Voltage Rating:
- 240 V
MSRP $10,689.00Surplus $2,597.43 -
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Eaton DH227FDK Heavy Duty Safety Switches
MSRP $13,639.00Surplus $3,314.28SKU: S21-3291 Brand: Eaton MPN: DH227FDK UPC: 78211358976 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3291
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW FUSED SAFETY SWITCH, ENHANCED VISIBLE BLADE, 800 A
- Number of Poles:
- 2
- Enclosure:
- NEMA 12
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 240 V
- Current Rating:
- 600 A
- Type:
- Heavy Duty
- Number of Wires:
- 2
- AC Voltage Rating:
- 240 V
MSRP $13,639.00Surplus $3,314.28 -
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Eaton DH266FDK Heavy Duty Safety Switches
MSRP $10,429.00Surplus $2,534.25SKU: S21-3700 Brand: Eaton MPN: DH266FDK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3700
- Type:
- Heavy Duty Safety
- Current Rating:
- 600 A
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 2
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 12
MSRP $10,429.00Surplus $2,534.25 -
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Eaton DH266UDK Heavy Duty Safety Switches
MSRP $8,043.00Surplus $1,954.45SKU: S21-3710 Brand: Eaton MPN: DH266UDK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3710
- Number of Wires:
- 2
- Enclosure:
- NEMA 12
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 2
- Type:
- Heavy Duty Safety
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
MSRP $8,043.00Surplus $1,954.45 -
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Eaton DH326FDK Heavy Duty Safety Switches
MSRP $11,706.00Surplus $2,844.56SKU: S21-3650 Brand: Eaton MPN: DH326FDK UPC: 78211320748 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3650
- Series:
- DH
- AC Voltage Rating:
- 240 V
- Finish:
- Painted Galvanized
- Neutral Type:
- No
- Enclosure Material:
- Steel
- Approval:
- UL 98
- Current Rating:
- 600 A
- Short Description:
- 240 VAC, 250 VDC, 600 A, 200 HP, 3-Pole, 3-Wire, NEMA 12, Painted Galvanized Steel, Class H Fusible, Heavy Duty, Single Throw Safety Switch
- Number of Poles:
- 3
- Catalog:
- Eaton_00003_V2T1_2_V2T1_5_V2T1_11_CAT.pdf
- Type:
- Heavy Duty Safety
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 12
- Fuse Type:
- Cartridge, Class H, Time Delay
- DC Voltage Rating:
- 250 V
- Number of Wires:
- 3
- Size:
- 23 Inch W x 12.75 Inch D x 63 Inch H
- Power Rating:
- 75 HP at 240 VAC 3-Phase (Standard Fuse), 200 HP at 240 VAC 3-Phase (Time Delay Fuse)
MSRP $11,706.00Surplus $2,844.56 -
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Eaton DH326NDK Heavy Duty Safety Switches
MSRP $12,317.00Surplus $2,993.03SKU: S21-3653 Brand: Eaton MPN: DH326NDK UPC: 78211320750 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3653
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, 600 A, NEMA 12/3R, PAIN
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 12
- AC Voltage Rating:
- 240 V
- Number of Poles:
- 3
- DC Voltage Rating:
- 240 V
- Current Rating:
- 600 A
- Type:
- Heavy Duty
MSRP $12,317.00Surplus $2,993.03 -
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Eaton DH366FDK Heavy Duty Safety Switches
MSRP $15,269.00Surplus $3,710.37SKU: S21-3703 Brand: Eaton MPN: DH366FDK UPC: 78211320763 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3703
- Series:
- DH
- DC Voltage Rating:
- 250 V
- Number of Wires:
- 3
- Number of Poles:
- 3
- Neutral Type:
- No
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Approval:
- UL 98
- Fuse Type:
- Cartridge, Class H, Time Delay
- Enclosure:
- NEMA 12
- Fuse Provision:
- Fusible
- Power Rating:
- 400 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Type:
- Heavy Duty Safety
- Size:
- 23 Inch Width x 12.75 Inch Depth x 63 Inch Height
- Finish:
- Painted Galvanized
- Short Description:
- 480 to 600 VAC, 250 VDC, 600 A, 350 HP, 3-Pole, 3-Wire, NEMA 12, Painted Galvanized Steel, Class H/Time Delay Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 600 A
- AC Voltage Rating:
- 480 VAC Star/277 VAC, 600 VAC Star/347 VAC
- Enclosure Material:
- Steel
MSRP $15,269.00Surplus $3,710.37 -
Eaton DH366UDK Safety Switches EA
MSRP $11,155.16Surplus $962.81SKU: S21-1864 Brand: Eaton MPN: DH366UDK UPC: 782113207643 Shipping Weight: 145.00 lbs. Shipping Height: 13.00 In. Shipping Length: 66.00 In. Shipping Width: 28.00 In...- SKU:
- S21-1864
- Series:
- DH
- Type:
- Heavy Duty
- Approval:
- UL 98
- Size:
- 12.75 Inch Width x 23 Inch Depth x 63 Inch Height
- Current Rating:
- 600 A
- Poles:
- 3
- Enclosure:
- NEMA 12
- Number of Wires:
- 3
- Power Rating:
- 200 HP at 240 VAC 3-Phase
- AC Voltage Rating:
- 480 V
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 250 V
- Short Description:
- 480 to 600 VAC, 250 VDC, 600 A, 500 HP, 3-Pole, 3-Wire, NEMA 12, Painted Galvanized Steel Enclosure, Non-Fusible, Heavy Duty
- Catalog:
- Eaton_00003_V2T1_8_V2T1_11_V2T1_30_V2T1_36_CAT.pdf
- Number of Poles:
- 3
- Country of Origin:
- United States
MSRP $11,155.16Surplus $962.81 -
Eaton DH366UDKW Heavy Duty Safety Switches EA
MSRP $16,472.00Surplus $1,474.25SKU: S21-2546 Brand: Eaton MPN: DH366UDKW UPC: 782114140864 Shipping Weight: 153.00 lbs. Shipping Height: 15.00 In. Shipping Length: 61.00 In. Shipping Width: 26.00...- SKU:
- S21-2546
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Fuse Provision:
- Non-Fusible
- Series:
- DH
- Short Description:
- Heavy duty single-throw non-fused safety switch, Single-throw, 600 A, NEMA 12, Painted galvanized steel, Non-Fusible, Three-pole, Three-wire, 200 at 240 Vac TD 3 Ph, 400 at 480 Vac TD 3 Ph, 500 at 600 Vac TD 3 Ph
- Number of Wires:
- 3
- Enclosure:
- NEMA 12
- Current Rating:
- 600 A
- Country of Origin:
- United States
MSRP $16,472.00Surplus $1,474.25 -
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Siemens HF266J Heavy Duty Safety Switches
MSRP $6,737.00Surplus $1,637.09SKU: S21-3996 Brand: Siemens MPN: HF266J UPC: 78364317002 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3996
- Short Description:
- HDSS FUS 2P2W 600V 600A N12
- Country of Origin:
- USA
- Current Rating:
- 600 A
- Fuse Provision:
- Fusible
- Type:
- Heavy Duty Safety
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 2
- Enclosure:
- NEMA 12
MSRP $6,737.00Surplus $1,637.09 -
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Siemens HF326J Heavy Duty Safety Switches
MSRP $9,202.00Surplus $2,236.09SKU: S21-3967 Brand: Siemens MPN: HF326J UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3967
- Enclosure:
- NEMA 12
- Fuse Provision:
- Fusible
- Type:
- Heavy Duty
- Number of Wires:
- 2
- Current Rating:
- 600 A
- DC Voltage Rating:
- 240 V
- Number of Poles:
- 2
MSRP $9,202.00Surplus $2,236.09 -
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Siemens HF366J Disconnect Switches
MSRP $9,009.00Surplus $2,432.43SKU: M01-6516 Brand: Siemens MPN: HF366J UPC: 78364315187 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- M01-6516
- Short Description:
- 600 VAC, 600 A, 3 W, 3-Pole, NEMA 12, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Enclosure:
- NEMA 12
- Type:
- Heavy Duty Safety
- Country of Origin:
- USA
- AC Voltage Rating:
- 480/600 V
- Power Rating:
- 150 HP at 480 VAC, 200 HP at 600 VAC 3-Phase (Standard), 400 HP at 480 VAC, 500 HP at 600 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Size:
- 26.44 Inch W x 14.64 Inch D x 56.57 Inch H
- Approval:
- UL 98
- Neutral Type:
- No
- Series:
- HF
- Fuse Provision:
- Fusible
- Catalog:
- SiemensAG_01698_18_6_18_10_CAT.pdf
- Number of Poles:
- 3
- Current Rating:
- 600 A
- Data Sheet:
- SiemensAG_06088_1_DATA.pdf
- Fuse Type:
- Class H/J/R/T, Time Delay
- Number of Wires:
- 3
MSRP $9,009.00Surplus $2,432.43 -
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Siemens HNF266J Heavy Duty Safety Switches
MSRP $5,037.00Surplus $1,223.99SKU: S21-3341 Brand: Siemens MPN: HNF266J UPC: 78364317010 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3341
- Country of Origin:
- USA
- Short Description:
- HDSS NF 2P2W 600V 600A N12
- Enclosure:
- NEMA 12
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 2
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 2
- Type:
- Heavy Duty
MSRP $5,037.00Surplus $1,223.99 -
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Siemens HNF366J Heavy Duty Safety Switches
MSRP $10,222.00Surplus $2,483.95SKU: S21-3997 Brand: Siemens MPN: HNF366J UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3997
- Type:
- Heavy Duty
- Enclosure:
- NEMA 12
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 3
- Number of Wires:
- 3
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
MSRP $10,222.00Surplus $2,483.95 -
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Square D H92346 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4115 Brand: Square D MPN: H92346 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4115
- Number of Poles:
- 2
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 12
- Number of Wires:
- 2
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
MSRP $9,651.00Surplus $2,345.19 -
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Square D H92356 Double Throw Safety Switches
MSRP $309.82Surplus $75.29SKU: S21-4107 Brand: Square D MPN: H92356 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4107
- Type:
- Double Throw
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 12
- Current Rating:
- 600 A
- Number of Poles:
- 3
- DC Voltage Rating:
- 240 V
MSRP $309.82Surplus $75.29 -
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Square D H92446 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4121 Brand: Square D MPN: H92446 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4121
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Current Rating:
- 600 A
- Enclosure:
- NEMA 12
- Number of Poles:
- 4
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 4
MSRP $9,651.00Surplus $2,345.19 -
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Square D H92456 Double Throw Safety Switches
MSRP $9,651.00Surplus $2,345.19SKU: S21-4111 Brand: Square D MPN: H92456 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4111
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 240 V
- Current Rating:
- 600 A
- Enclosure:
- NEMA 12
- Number of Wires:
- 4
- Type:
- Double Throw
MSRP $9,651.00Surplus $2,345.19
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