
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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Siemens HF367NR Safety Switches
MSRP $29,575.60Surplus $7,553.47SKU: S21-2173 Brand: Siemens MPN: HF367NR UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2173
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 3
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Country of Origin:
- USA
- Type:
- Heavy Duty Safety
- Approval:
- UL 98
- Neutral Type:
- Solid
- Current Rating:
- 800 A
- Enclosure:
- NEMA 3R
- Size:
- 40.25 Inch W x 14.68 Inch D x 67.74 Inch H
- Catalog:
- SiemensAG_01698_18_6_18_10_18_12_18_26_CAT.pdf
- Data Sheet:
- SiemensAG_06098_1_DATA.pdf
- Power Rating:
- 250 HP at 480/600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Short Description:
- 480/600 VAC, 250/600 VDC, 800 A, 500 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 3-Wire, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Series:
- HF
- Fuse Type:
- Class H/J/L/R/T, Time Delay
MSRP $29,575.60Surplus $7,553.47 -
Siemens HF367R Safety Switches
MSRP $28,256.50Surplus $11,585.36SKU: S21-2174 Brand: Siemens MPN: HF367R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2174
- Short Description:
- 480/600 VAC, 600 VDC, 800 A, 500 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 3-Wire, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Number of Wires:
- 3
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Series:
- HF
- AC Voltage Rating:
- 480/600 V
- Current Rating:
- 800 A
- DC Voltage Rating:
- 250 V
- Fuse Type:
- Class H/J/L/R/T, Time Delay
- Enclosure:
- NEMA 3R
- Number of Poles:
- 3
- Power Rating:
- 200 HP at 480 VAC, 250 HP at 600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Size:
- 40.25 Inch W x 14.68 Inch D x 67.74 Inch H
- Catalog:
- SiemensAG_01698_18_6_18_10_18_12_18_26_CAT.pdf
- Neutral Type:
- No
- Data Sheet:
- SiemensAG_06099_1_DATA.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 98
MSRP $28,256.50Surplus $11,585.36 -
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Siemens HF367S Heavy Duty Safety Switches
MSRP $48,010.33Surplus $11,666.50SKU: S21-3991 Brand: Siemens MPN: HF367S UPC: 78364315204 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3991
- Number of Poles:
- 3
- AC Voltage Rating:
- 480/600 V
- Short Description:
- HDSS FUS 3P3W 600V 800A N4X
- Current Rating:
- 800 A
- Neutral Type:
- No
- Data Sheet:
- SiemensAG_10106_1_2_DATA.pdf
- Power Rating:
- 200/250 HP at 480/600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum), 50 HP at 250 VDC
- Fuse Type:
- Class H
- Enclosure Material:
- 304 Stainless Steel
- Country of Origin:
- USA
- Enclosure:
- NEMA 4/4X
- DC Voltage Rating:
- 250 V
- Type:
- Heavy Duty Safety
- Catalog:
- SiemensAG_09175_18_3-18_31_CAT.pdf
- Approval:
- UL 98
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Installation/Operator:
- SiemensAG_00646_INST.pdf
- Size:
- 39.96 Inch Width x 14.68 Inch Depth x 66.16 Inch Height
MSRP $48,010.33Surplus $11,666.50 -
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Siemens HF368 Heavy Duty Safety Switches
MSRP $21,628.33Surplus $5,255.68SKU: S21-3985 Brand: Siemens MPN: HF368 UPC: 78364315107 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3985
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 1
- Current Rating:
- 1200 A
- Type:
- Heavy Duty Safety
- Country of Origin:
- USA
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 3
- Fuse Type:
- Class H
- Size:
- 39.96 Inch Width x 14.68 Inch Depth x 66.16 Inch Height
- Data Sheet:
- SiemensAG_09345_1-3_DATA.pdf
- Neutral Type:
- No
- Power Rating:
- 200/250 HP at 480/600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum), 50 HP at 250 VDC
- Approval:
- UL 98
- Short Description:
- 40" x 17.8" x 67.16", 600 VAC, 1200 A, 500 HP, NEMA 1 Indoor, 3-Pole/Wire, Steel, Fusible, Heavy Duty, Single Throw, Safety Switch
- Number of Wires:
- 3
- DC Voltage Rating:
- 250 V
- Catalog:
- SiemensAG_57195_18_4_CAT.pdf
MSRP $21,628.33Surplus $5,255.68 -
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Siemens HF368N Safety Switches
MSRP $30,749.73Surplus $15,757.70SKU: S21-2175 Brand: Siemens MPN: HF368N UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2175
- Short Description:
- 40" x 17.8" x 67.16", 600 VAC, 1200 A, 500 HP, NEMA 1 Indoor, 3-Pole, 4-Wire, Steel, Fusible, Solid Neutral, Heavy Duty, Single Throw, Safety Switch
- Number of Wires:
- 4
- Type:
- General Duty
- Current Rating:
- 1200 A
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 3
- Approval:
- UL 98
- Country of Origin:
- USA
- Fuse Provision:
- Fusible
- Neutral Type:
- Solid
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 250 V
- Catalog:
- SiemensAG_57195_18_4_CAT.pdf
- Size:
- 39.96 Inch Width x 14.68 Inch Depth x 67.16 Inch Height
- Fuse Type:
- Class H
- Data Sheet:
- SiemensAG_09345_1-3_DATA.pdf
MSRP $30,749.73Surplus $15,757.70 -
Siemens HF368NR Safety Switches
MSRP $36,081.26Surplus $13,603.89SKU: S21-2176 Brand: Siemens MPN: HF368NR UPC: 78364317421 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2176
- TS PIK:
- 115902528
- Type:
- Heavy Duty
- Series:
- HF
- Number of Wires:
- 4
- Current Rating:
- 1200 A
- Short Description:
- 480/600 VAC, 600 VDC, 1200 A, 500 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 4-Wire, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- DC Voltage Rating:
- 250 V
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H/J/L/R/T, Time Delay
- AC Voltage Rating:
- 480/600 V
- Size:
- 40.25 Inch W x 14.68 Inch D x 67.74 Inch H
- Catalog:
- SiemensAG_01698_18_6_18_10_18_12_18_26_CAT.pdf
- Number of Poles:
- 3
- Power Rating:
- 250 HP at 480/600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Data Sheet:
- SiemensAG_06100_1_DATA.pdf
- Enclosure:
- NEMA 3R
- Neutral Type:
- Solid
- Country of Origin:
- United States
- Approval:
- UL 98
MSRP $36,081.26Surplus $13,603.89 -
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Siemens HF368R Safety Switches
MSRP $34,764.88Surplus $9,492.07SKU: S21-2193 Brand: Siemens MPN: HF368R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2193
- Country of Origin:
- USA
- Short Description:
- 40.25" x 14.68" x 67.74", 480/600 VAC, 250 VDC, 1200 A, 3-Wire, NEMA 3R, Fusible, Class H/J/L/R/T, Time Delay Fuse, Heavy Duty, Fusible Safety Switch
- Current Rating:
- 1200 A
- Number of Poles:
- 3
- Type:
- Heavy Duty Safety
- Enclosure:
- NEMA 3R
- Series:
- HF
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Power Rating:
- 250 HP at 480/600 VAC 3-Phase (Standard), 500 HP at 480/600 VAC 3-Phase (Maximum for Time Delay Fuse), 50 HP at 250 VDC
- Fuse Type:
- Class H/J/L/R/T, Time Delay
- AC Voltage Rating:
- 480/600 V
- Size:
- 40.25 Inch W x 14.68 Inch D x 67.74 Inch H
- Approval:
- UL 98
- DC Voltage Rating:
- 250 V
- Data Sheet:
- SiemensAG_01636_1_DATA.pdf
- Neutral Type:
- No
MSRP $34,764.88Surplus $9,492.07 -
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Siemens HNF361S Safety Switches
MSRP $3,459.06Surplus $1,015.86SKU: S21-2177 Brand: Siemens MPN: HNF361S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2177
- Series:
- HNF
- Country of Origin:
- MEX
- Fuse Provision:
- Non-Fusible
- AC Voltage Rating:
- 480/600 V
- Type:
- Heavy Duty Safety
- Enclosure Material:
- 304 Stainless Steel
- DC Voltage Rating:
- 250 V
- Power Rating:
- 5 HP at 240 VAC 1 Phase, 10 HP at 240 VAC 3 Phase, 7-1/2 HP at 480 VAC 1 Phase, 20 HP at 480 VAC 3 Phase, 10 HP at 600 VAC 1 Phase, 30 HP at 600 VAC 3 Phase, 5 HP at 250 VDC
- Current Rating:
- 30 A
- Approval:
- UL 98
- Size:
- 9.01 Inch Width x 10.17 Inch Depth x 12.63 Inch Height
- Neutral Type:
- No
- Data Sheet:
- SiemensAG_06193_1_DATA.pdf
- Number of Poles:
- 3
- Short Description:
- 240/480/600 VAC, 250/600 VDC, 30 A, 10 HP at 600 VAC 1-Phase, 30 HP at 600 VAC 3-Phase, 5 HP at 250 VDC, 3-Wire, 3-Pole, NEMA 4/4X, 304 Stainless Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Enclosure:
- NEMA 4X
- Number of Wires:
- 3
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
MSRP $3,459.06Surplus $1,015.86 -
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Siemens HNF367J Heavy Duty Safety Switches
MSRP $21,460.89Surplus $5,215.00SKU: S21-3342 Brand: Siemens MPN: HNF367J UPC: 78364315196 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3342
- Short Description:
- 240/480/600 VAC, 250/600 VDC, 800 A, 50 HP at 600 VAC 1-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 3-Pole, NEMA 12/13/3R/3S, Galvanized/Painted Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Country of Origin:
- USA
- Series:
- HNF
- Approval:
- UL 98
- AC Voltage Rating:
- 480/600 V
- Number of Wires:
- 3
- Fuse Provision:
- Non-Fusible
- Type:
- Heavy Duty
- Number of Poles:
- 3
- Data Sheet:
- SiemensAG_06228_1_DATA.pdf
- DC Voltage Rating:
- 250 V
- Current Rating:
- 800 A
- Neutral Type:
- No
- Enclosure:
- NEMA 12
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_27_CAT.pdf
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 500 HP at 480/600 VAC 3-Phase, 50 HP at 250 VDC
MSRP $21,460.89Surplus $5,215.00 -
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Siemens HNF367S Heavy Duty Safety Switches
MSRP $47,838.80Surplus $11,624.83SKU: S21-3994 Brand: Siemens MPN: HNF367S UPC: 78364317419 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3994
- Country of Origin:
- USA
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 800 A
- Enclosure:
- NEMA 4X
- Size:
- 39.96 Inch Width x 14.68 Inch Depth x 55.16 Inch Height
- Enclosure Material:
- 304 Stainless Steel
- Approval:
- UL 98
- Installation/Operator:
- SiemensAG_00666_INST.pdf
- Data Sheet:
- SiemensAG_10133_1_2_DATA.pdf
- Short Description:
- HDSS NF 3P3W 600V 800A N4X
- Catalog:
- SiemensAG_09175_18_3-18_31_CAT.pdf
- Neutral Type:
- No
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 3
- Number of Wires:
- 3
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 500 HP at 480/600 VAC 3-Phase, 50 HP at 250 VDC
- DC Voltage Rating:
- 250 V
- Type:
- Heavy Duty Safety
MSRP $47,838.80Surplus $11,624.83 -
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Siemens HNF368 Heavy Duty Safety Switches
MSRP $9,005.00Surplus $2,188.22SKU: S21-3963 Brand: Siemens MPN: HNF368 UPC: 78364315125 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3963
- Country of Origin:
- USA
- Short Description:
- 40" x 17.8" x 55.16", 600 VAC, 1200 A, 500 HP, NEMA 1 Indoor, 3-Pole, Steel, Non-Fusible, Heavy Duty, Single Throw, Safety Switch
- Enclosure:
- NEMA 1
- Current Rating:
- 1200 A
- AC Voltage Rating:
- 480/600 V
- Fuse Provision:
- Non-Fusible
- Size:
- 39.96 Inch Width x 14.68 Inch Depth x 55.16 Inch Height
- DC Voltage Rating:
- 250 V
- Power Rating:
- 50 HP at 480/600 VAC 1-Phase, 500 HP at 480/600 VAC 3-Phase, 50 HP at 250 VDC
- Type:
- Heavy Duty Safety
- Data Sheet:
- SiemensAG_09358_1_2_DATA.pdf
- Number of Poles:
- 3
- Approval:
- UL 98
- Neutral Type:
- No
- Number of Wires:
- 3
- Catalog:
- SiemensAG_57195_18_5_CAT.pdf
- Enclosure Material:
- Steel
MSRP $9,005.00Surplus $2,188.22
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