
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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- Qty in Cart
- Price
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Siemens HF263S Heavy Duty Safety Switches
MSRP $8,653.78Surplus $3,793.06SKU: S21-2576 Brand: Siemens MPN: HF263S UPC: 78364317399 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2576
- TS PIK:
- 115902363
- Country of Origin:
- MEX
- Short Description:
- HDSS FUS 2P2W 600V 100A N4X
- Current Rating:
- 100 A
- Type:
- Heavy Duty Safety
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 2
- Enclosure:
- NEMA 4/4X Stainless Steel
- Number of Poles:
- 2
MSRP $8,653.78Surplus $3,793.06 -
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Siemens HF265 Heavy Duty Safety Switches
MSRP $7,841.09Surplus $1,905.38SKU: S21-3983 Brand: Siemens MPN: HF265 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3983
- Current Rating:
- 400 A
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
- Number of Poles:
- 2
- Enclosure:
- NEMA 1
- Type:
- Heavy Duty Safety
MSRP $7,841.09Surplus $1,905.38 -
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Siemens HF265J Heavy Duty Safety Switches
MSRP $5,604.47Surplus $1,361.89SKU: S21-3995 Brand: Siemens MPN: HF265J UPC: 78364317001 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3995
- Short Description:
- HDSS FUS 2P2W 600V 400A N12
- Country of Origin:
- USA
- Type:
- Heavy Duty
- Enclosure:
- NEMA 12
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Number of Wires:
- 2
MSRP $5,604.47Surplus $1,361.89 -
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Siemens HF265R Disconnect Switches
MSRP $5,044.98Surplus $1,362.14SKU: M01-6511 Brand: Siemens MPN: HF265R UPC: 78364316999 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- M01-6511
- Number of Poles:
- 2
- Short Description:
- 600 VAC, 400 A, 2 W, 2-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Type:
- Heavy Duty Safety
- Country of Origin:
- USA
- Neutral Type:
- No
- Approval:
- UL 98
- Power Rating:
- 50 HP at 600 VAC 1-Phase (Standard), 50 HP at 480 VAC 1-Phase (Maximum for Time Delay Fuse), 40 HP at 250 VDC, 50 HP at 600 VDC
- AC Voltage Rating:
- 480/600 V
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H/J/R/T, Time Delay
- Size:
- 26.7 Inch W x 14.68 Inch D x 57.19 Inch H
- Current Rating:
- 400 A
- Series:
- HF
- Data Sheet:
- SiemensAG_06008_1_DATA.pdf
- Number of Wires:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_CAT.pdf
MSRP $5,044.98Surplus $1,362.14 -
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Siemens HF265S Heavy Duty Safety Switches
MSRP $3,995.42Surplus $970.89SKU: S21-3988 Brand: Siemens MPN: HF265S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3988
- Number of Poles:
- 2
- Current Rating:
- 400 A
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 4/4X Stainless Steel
- Type:
- Heavy Duty
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
MSRP $3,995.42Surplus $970.89 -
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Siemens HF266 Heavy Duty Safety Switches
MSRP $6,909.96Surplus $1,679.12SKU: S21-3984 Brand: Siemens MPN: HF266 UPC: 78364316998 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3984
- Short Description:
- HDSS FUS 2P2W 600V 600A N1
- Country of Origin:
- USA
- Number of Poles:
- 2
- Current Rating:
- 600 A
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 600 V
MSRP $6,909.96Surplus $1,679.12 -
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Siemens HF266J Heavy Duty Safety Switches
MSRP $9,171.08Surplus $2,228.57SKU: 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 $9,171.08Surplus $2,228.57 -
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Siemens HF266R Heavy Duty Safety Switches
MSRP $12,759.46Surplus $3,100.55SKU: S21-3987 Brand: Siemens MPN: HF266R UPC: 78364317000 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3987
- Current Rating:
- 600 A
- Country of Origin:
- USA
- Fuse Provision:
- Fusible
- Type:
- Heavy Duty Safety
- Short Description:
- HDSS FUS 2P2W 600V 600A N3R
- Number of Poles:
- 2
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
- Number of Wires:
- 2
- Approval:
- UL 98
- Size:
- 26 Inch Width x 9.23 Inch Depth x 56.07 Inch Height
- Data Sheet:
- SiemensAG_10066_1_2_DATA.pdf
- Fuse Type:
- Class H
- Neutral Type:
- No
- Catalog:
- SiemensAG_09175_18_3-18_31_CAT.pdf
MSRP $12,759.46Surplus $3,100.55 -
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Siemens HF266S Heavy Duty Safety Switches
MSRP $38,705.84Surplus $9,405.52SKU: S21-3989 Brand: Siemens MPN: HF266S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3989
- Type:
- Heavy Duty
- Current Rating:
- 600
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Number of Wires:
- 2
- Enclosure:
- NEMA 4/4X Stainless Steel
- AC Voltage Rating:
- 600
MSRP $38,705.84Surplus $9,405.52 -
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Siemens HF325J Heavy Duty Safety Switches
MSRP $4,542.66Surplus $1,103.86SKU: S21-3966 Brand: Siemens MPN: HF325J UPC: 78364315086 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3966
- Short Description:
- 400A 3P 240V 3W FUSED HD TYPE 12
- Country of Origin:
- USA
- Type:
- Heavy Duty
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Enclosure:
- NEMA 12
- Number of Wires:
- 2
- Current Rating:
- 400 A
MSRP $4,542.66Surplus $1,103.86 -
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Siemens HF326J Heavy Duty Safety Switches
MSRP $12,526.68Surplus $3,043.99SKU: 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 $12,526.68Surplus $3,043.99 -
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Siemens HNF261J Heavy Duty Safety Switches
MSRP $971.97Surplus $497.90SKU: S21-2581 Brand: Siemens MPN: HNF261J UPC: 78364317412 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2581
- TS PIK:
- 115902563
- Fuse Provision:
- Non-Fusible
- Type:
- Heavy Duty Safety
- Size:
- 9.01 Inch W x 10.46 Inch D x 14.14 Inch H
- Short Description:
- 480/600 VAC, 250/600 VDC, 30 A, 7-1/2 HP at 480 VAC 1-Phase, 10 HP at 600 VAC 1-Phase, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 12/13/3R/3S, Galvanized/Painted Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 2
- Current Rating:
- 30 A
- DC Voltage Rating:
- 250/600 V
- Power Rating:
- 7-1/2 HP at 480 VAC, 10 HP at 600 VAC 1-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC
- Data Sheet:
- SiemensAG_06178_1_DATA.pdf
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- Approval:
- UL 98
- Neutral Type:
- No
- Number of Wires:
- 2
- Series:
- HNF
- Country of Origin:
- MEX
- Enclosure:
- NEMA 12/3R/3S
MSRP $971.97Surplus $497.90 -
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Siemens HNF261R Safety Switches HNF 2P 30A 600V 50/60Hz 1Ph Non Fusible 2Wire NEMA 3R Heavy Duty
MSRP $1,150.30Surplus $405.11SKU: S21-1187 Brand: Siemens MPN: HNF261R UPC: 783643174061 Shipping Weight: 11.10 lbs. Shipping Height: 7.80 In. Shipping Length: 15.20 In. Shipping Width: 11.10 In...- SKU:
- S21-1187
- Short Description:
- 480/600 VAC, 250/600 VDC, 30 A, 7-1/2 HP at 480 VAC 1-Phase, 10 HP at 600 VAC 1-Phase, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 3R, Galvanized/Painted Steel, Non-Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250/600 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf,SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- Data Sheet:
- SiemensAG_06179_1_DATA.pdf
- Technical Specifications:
- SiemensAG_02035_1_2_SPEC.pdf
- Neutral Type:
- No
- Enclosure:
- NEMA 3R
- Power Rating:
- 7-1/2 HP at 480 VAC, 10 HP at 600 VAC 1-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC
- Series:
- HNF
- Number of Wires:
- 2
- Enclosure Material:
- Painted Steel
- Fuse Provision:
- Non-Fusible
- Size:
- 9.01 Inch Width x 10.17 Inch Depth x 12.63 Inch Height
- Finish:
- Galvanized
- Approval:
- UL 98
- Country of Origin:
- MEX
MSRP $1,150.30Surplus $405.11 -
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Siemens HNF261S Heavy Duty Safety Switches
MSRP $3,325.66Surplus $1,457.48SKU: S21-2582 Brand: Siemens MPN: HNF261S UPC: 78364317409 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2582
- TS PIK:
- 115902567
- Number of Wires:
- 2
- Power Rating:
- 7-1/2 HP at 480 VAC, 10 HP at 600 VAC 1-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- Fuse Provision:
- Non-Fusible
- Enclosure Material:
- 304 Stainless Steel
- Current Rating:
- 30 A
- Enclosure:
- NEMA 4/4X
- DC Voltage Rating:
- 250/600 V
- Data Sheet:
- SiemensAG_06180_1_DATA.pdf
- Neutral Type:
- No
- Number of Poles:
- 2
- Size:
- 9.01 Inch Width x 10.46 Inch Depth x 14.14 Inch Height
- Short Description:
- 480/600 VAC, 250/600 VDC, 30 A, 7-1/2 HP at 480 VAC 1-Phase, 10 HP at 600 VAC 1-Phase, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 4/4X, 304 Stainless Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- AC Voltage Rating:
- 480/600 V
- Country of Origin:
- MEX
- Type:
- Heavy Duty Safety
- Approval:
- UL 98
- Series:
- HNF
MSRP $3,325.66Surplus $1,457.48 -
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Siemens HNF262J Heavy Duty Safety Switches
MSRP $1,222.45Surplus $622.37SKU: S21-2583 Brand: Siemens MPN: HNF262J UPC: 78364317413 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2583
- TS PIK:
- 115902571
- Country of Origin:
- MEX
- Short Description:
- HDSS NF 2P2W 600V 60A N12
- DC Voltage Rating:
- 600 V
- Current Rating:
- 60 A
- Number of Wires:
- 2
- Number of Poles:
- 2
- Enclosure:
- NEMA 12
- Fuse Provision:
- Non-Fusible
MSRP $1,222.45Surplus $622.37 -
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Siemens HNF262R Heavy Duty Safety Switches
MSRP $884.85Surplus $701.59SKU: S21-2584 Brand: Siemens MPN: HNF262R UPC: 78364317407 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2584
- TS PIK:
- 115902573
- Short Description:
- 600 VAC, 60 A, 2-Pole, NEMA 3R, Non-Fusible, Heavy Duty Safety Switch
- Enclosure Material:
- Steel
- Type:
- Heavy Duty Safety
- Fuse Provision:
- Non-Fusible
- Series:
- HNF
- Number of Wires:
- 2
- Size:
- 10.41 Inch Width x 9.14 Inch Depth x 16.93 Inch Height
- Power Rating:
- 20 HP at 480 VAC 1-Phase, 25 HP at 600 VAC 1-Phase, 30 HP at 600 VDC
- AC Voltage Rating:
- 480/600 V
- Number of Poles:
- 2
- Approval:
- UL 98
- Neutral Type:
- No
- Country of Origin:
- MEX
- Enclosure:
- NEMA 3R
- Current Rating:
- 60 A
- DC Voltage Rating:
- 600 V
MSRP $884.85Surplus $701.59 -
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Siemens HNF262S Heavy Duty Safety Switches
MSRP $3,891.96Surplus $1,973.48SKU: S21-2585 Brand: Siemens MPN: HNF262S UPC: 78364317410 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2585
- TS PIK:
- 115902575
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- Country of Origin:
- MEX
- Number of Wires:
- 2
- Number of Poles:
- 2
- Data Sheet:
- SiemensAG_06182_1_DATA.pdf
- Fuse Provision:
- Non-Fusible
- Series:
- HNF
- Approval:
- UL 98
- AC Voltage Rating:
- 480/600 V
- Power Rating:
- 20 HP at 480 VAC, 25 HP at 600 VAC 1-Phase, 10 HP at 250 VDC, 30 HP at 600 VDC
- Short Description:
- 480/600 VAC, 250/600 VDC, 60 A, 7-1/2 HP at 480 VAC 1-Phase, 10 HP at 600 VAC 1-Phase, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 4/4X, 304 Stainless Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Type:
- Heavy Duty Safety
- Current Rating:
- 60 A
- Enclosure:
- NEMA 4/4X
- Enclosure Material:
- 304 Stainless Steel
- DC Voltage Rating:
- 250/600 V
- Neutral Type:
- No
- Size:
- 11.47 Inch W x 10.46 Inch D x 17.46 Inch H
MSRP $3,891.96Surplus $1,973.48 -
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Siemens HNF263 Heavy Duty Safety Switches
MSRP $929.77Surplus $613.32SKU: S21-2586 Brand: Siemens MPN: HNF263 UPC: 78364317405 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2586
- TS PIK:
- 115902577
- Type:
- Heavy Duty Safety
- Current Rating:
- 100 A
- Short Description:
- 480/600 VAC, 250/600 VDC, 100 A, 30 HP at 480 VAC 1-Phase, 40 HP at 600 VAC 1-Phase, 50 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 1, Painted Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Country of Origin:
- MEX
- DC Voltage Rating:
- 250/600 V
- Number of Poles:
- 2
- Enclosure:
- NEMA 1
- Neutral Type:
- No
- Fuse Provision:
- Non-Fusible
- Approval:
- UL 98
- Number of Wires:
- 2
- Size:
- 12.01 Inch W x 10.17 Inch D x 23.15 Inch H
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- AC Voltage Rating:
- 480/600 V
- Data Sheet:
- SiemensAG_06183_1_DATA.pdf
- Series:
- HNF
- Power Rating:
- 30 HP at 480 VAC, 40 HP at 600 VAC 1-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC
MSRP $929.77Surplus $613.32 -
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Siemens HNF263J Heavy Duty Safety Switches
MSRP $1,742.46Surplus $762.23SKU: S21-2587 Brand: Siemens MPN: HNF263J UPC: 78364317414 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2587
- TS PIK:
- 115902579
- Country of Origin:
- MEX
- Short Description:
- HDSS NF 2P2W 600V 100A N12
- Type:
- Heavy Duty
- Enclosure:
- NEMA 12
- Number of Poles:
- 2
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 2
- Current Rating:
- 100 A
- DC Voltage Rating:
- 600 V
MSRP $1,742.46Surplus $762.23 -
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Siemens HNF263R Heavy Duty Safety Switches
MSRP $1,361.30Surplus $970.89SKU: S21-2588 Brand: Siemens MPN: HNF263R UPC: 78364317408 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2588
- TS PIK:
- 115902581
- Type:
- Heavy Duty Safety
- Series:
- HNF
- Size:
- 11.97 Inch W x 10.17 Inch D x 23.46 Inch H
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 3R
- Short Description:
- 480/600 VAC, 250/600 VDC, 100 A, 30 HP at 480 VAC 1-Phase, 40 HP at 600 VAC 1-Phase, 50 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 3R, Galvanized/Painted Steel, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Neutral Type:
- No
- Number of Wires:
- 2
- Approval:
- UL 98
- Country of Origin:
- MEX
- Data Sheet:
- SiemensAG_06184_1_DATA.pdf
- Number of Poles:
- 2
- Power Rating:
- 30 HP at 480 VAC, 40 HP at 600 VAC 1-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC
- Current Rating:
- 100 A
- DC Voltage Rating:
- 250/600 V
- Catalog:
- SiemensAG_01698_18_6_18_10_18_13_18_26_CAT.pdf
- AC Voltage Rating:
- 480/600 V
MSRP $1,361.30Surplus $970.89
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