
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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Siemens DTNF226 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4015 Brand: Siemens MPN: DTNF226 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4015
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 1
- Current Rating:
- 600 A
- Number of Poles:
- 2
- Type:
- Double Throw
- Number of Wires:
- 2
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF261 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4017 Brand: Siemens MPN: DTNF261 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4017
- Type:
- Double Throw
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF262 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4018 Brand: Siemens MPN: DTNF262 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4018
- Type:
- Double Throw
- Number of Wires:
- 2
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
- Current Rating:
- 60 A
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF263 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4019 Brand: Siemens MPN: DTNF263 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4019
- DC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Type:
- Double Throw
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 2
- Number of Poles:
- 2
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF264 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4020 Brand: Siemens MPN: DTNF264 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4020
- Current Rating:
- 200 A
- Type:
- Double Throw
- Number of Wires:
- 2
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF264R Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4026 Brand: Siemens MPN: DTNF264R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4026
- Number of Poles:
- 2
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Current Rating:
- 200 A
- Enclosure:
- NEMA 3R
- Number of Wires:
- 2
- DC Voltage Rating:
- 600 V
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF265 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4021 Brand: Siemens MPN: DTNF265 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4021
- Enclosure:
- NEMA 1
- Current Rating:
- 400 A
- Number of Wires:
- 2
- Number of Poles:
- 2
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- DC Voltage Rating:
- 600 V
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF265R Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4027 Brand: Siemens MPN: DTNF265R UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4027
- Current Rating:
- 400 A
- Enclosure:
- NEMA 3R
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
- Type:
- Double Throw
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 2
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF266 Double Throw Safety Switches
MSRP $15,709.00Surplus $3,817.29SKU: S21-4022 Brand: Siemens MPN: DTNF266 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4022
- Number of Poles:
- 2
- Type:
- Double Throw
- Number of Wires:
- 2
- Fuse Provision:
- Non-Fusible
- Enclosure:
- NEMA 1
- Current Rating:
- 600 A
- DC Voltage Rating:
- 600 V
MSRP $15,709.00Surplus $3,817.29 -
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Siemens DTNF323R Double Throw Safety Switches
MSRP $2,926.00Surplus $711.02SKU: S21-3378 Brand: Siemens MPN: DTNF323R UPC: 78364345416 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3378
- Catalog:
- SiemensAG_01698_18_32-18_34_CAT.pdf
- Enclosure:
- NEMA 3R
- Series:
- DTNF
- DC Voltage Rating:
- 250 V
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Fuse Provision:
- Non-Fusible
- Size:
- 12.18 Inch W x 6.09 Inch D x 27.62 Inch H
- Country of Origin:
- MEX
- Approval:
- UL
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 40 HP at 240 VAC 3-Phase, 20 HP at 250 VDC
- Type:
- Heavy Duty, Service Equipment
- AC Voltage Rating:
- 240 V
- Neutral Type:
- No
- Number of Wires:
- 2
- Data Sheet:
- SiemensAG_05571_1_DATA.pdf
- CAD Drawings:
- SiemensAG_07740_1_CAD.pdf
MSRP $2,926.00Surplus $711.02 -
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Siemens GNF221A Safety Switches GNF 2P 30A 240V 50/60Hz 1Ph Non Fusible 2Wire NEMA 1
MSRP $195.00Surplus $20.06Siemens GNF221A Safety Switches GNF 2P 30A 240V 50/60Hz 1Ph Non Fusible 2Wire NEMA 1​ ARCA SKU: S21-1388 Brand: Siemens MPN: GNF221A UPC: 804766753442 Shipping Weight: 2.10 lbs. Shipping...- SKU:
- S21-1388
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_09175_18_3-18_31_CAT.pdf,SiemensAG_09175_18_3-18_31_CAT.pdf
- Installation/Operator:
- SiemensAG_00648_INST.pdf
- Number of Wires:
- 2
- Enclosure:
- NEMA 1
- Fuse Provision:
- Non-Fusible
- Size:
- 4.56 Inch Width x 3.93 Inch Depth x 6.35 Inch Height
- Neutral Type:
- None
- Power Rating:
- 3 HP at 240 VAC 1-Phase (Maximum), 5 HP at 250 VDC
- Series:
- GNF
- Short Description:
- GDSS NF 2P2W 240V 30A NEMA 1 SERIES A
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $195.00Surplus $20.06 -
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Siemens HF221J Disconnect Switches
MSRP $813.00Surplus $219.51SKU: M01-6491 Brand: Siemens MPN: HF221J UPC: 78364315078 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- M01-6491
- Short Description:
- 240 VAC, 250 VDC, 30 A, 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase, 5 HP at 250 VDC, 1-Phase 2-Wire, 3-Phase 3-Wire, 2-Pole, NEMA 12, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Series:
- HF
- Country of Origin:
- MEX
- Approval:
- UL 98
- Enclosure:
- NEMA 12/3R/3S
- Size:
- 9.02 Inch W x 10.46 Inch D x 17.33 Inch H
- Current Rating:
- 30 A
- Power Rating:
- 1-1/2 HP at 240 VAC 1-Phase, 3 HP at 240 VAC 3-Phase (Standard), 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 5 HP at 250 VDC
- Data Sheet:
- SiemensAG_05980_1_DATA.pdf
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_24_CAT.pdf
- AC Voltage Rating:
- 240 V
- Number of Wires:
- 2
- Fuse Type:
- Class H/R, Time Delay
- Fuse Provision:
- Fusible
- Neutral Type:
- No
- Type:
- Heavy Duty Safety
- Number of Poles:
- 2
MSRP $813.00Surplus $219.51 -
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Siemens HF221S Disconnect Switches
MSRP $2,515.00Surplus $679.05SKU: M01-6493 Brand: Siemens MPN: HF221S UPC: 78364315089 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- M01-6493
- Series:
- HF
- Type:
- Heavy Duty Safety
- Short Description:
- 240 VAC, 250 VDC, 30 A, 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase, 5 HP at 250 VDC, 2-Wire, 2-Pole, NEMA 4X, Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Country of Origin:
- MEX
- Enclosure:
- NEMA 4/4X
- Approval:
- UL 98
- Current Rating:
- 30 A
- AC Voltage Rating:
- 240 V
- Number of Wires:
- 2
- Neutral Type:
- No
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_24_CAT.pdf
- Number of Poles:
- 2
- Fuse Type:
- Class H/R, Time Delay
- Enclosure Material:
- 304 Stainless Steel
- Data Sheet:
- SiemensAG_05983_1_DATA.pdf
- Size:
- 9.02 Inch W x 10.46 Inch D x 17.33 Inch H
- Fuse Provision:
- Fusible
- Power Rating:
- 1-1/2 HP at 240 VAC 1-Phase, 3 HP at 240 VAC 3-Phase (Standard), 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 5 HP at 250 VDC
MSRP $2,515.00Surplus $679.05 -
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Siemens HF222J Heavy Duty Safety Switches
MSRP $980.00Surplus $238.14SKU: S21-3316 Brand: Siemens MPN: HF222J UPC: 78364315079 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3316
- Short Description:
- HDSS FUS 2P2W 240V 60A N12
- Country of Origin:
- MEX
- Enclosure:
- NEMA 12
- DC Voltage Rating:
- 240 V
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Current Rating:
- 60 A
- Number of Poles:
- 2
MSRP $980.00Surplus $238.14 -
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Siemens HF222S Disconnect Switches
MSRP $2,845.00Surplus $768.15SKU: M01-6494 Brand: Siemens MPN: HF222S UPC: 78364315090 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- M01-6494
- Current Rating:
- 60 A
- Enclosure:
- NEMA 4/4X
- Approval:
- UL 98
- Country of Origin:
- MEX
- Series:
- HF
- Type:
- Heavy Duty Safety
- Data Sheet:
- SiemensAG_05986_1_DATA.pdf
- Short Description:
- 240 VAC, 250 VDC, 60 A, 10 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase, 10 HP at 250 VDC, 2-Wire, 2-Pole, NEMA 4/4X, Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_24_CAT.pdf
- Fuse Type:
- Class H/R, Time Delay
- Fuse Provision:
- Fusible
- Size:
- 11.47 Inch Width x 10.46 Inch Depth x 19.31 Inch Height
- AC Voltage Rating:
- 240 V
- Neutral Type:
- No
- Enclosure Material:
- 304 Stainless Steel
- Number of Wires:
- 2
- Power Rating:
- 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase (Standard), 10 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 10 HP at 250 VDC
MSRP $2,845.00Surplus $768.15 -
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Siemens HF223J Heavy Duty Safety Switches
MSRP $1,415.00Surplus $343.85SKU: S21-3965 Brand: Siemens MPN: HF223J UPC: 78364315080 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3965
- Short Description:
- HDSS FUS 2P2W 240V 100A N12
- Country of Origin:
- MEX
- Type:
- Heavy Duty
- Enclosure:
- NEMA 12
- Current Rating:
- 100 A
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- DC Voltage Rating:
- 240 V
MSRP $1,415.00Surplus $343.85 -
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Siemens HF223S Heavy Duty Safety Switches
MSRP $5,609.00Surplus $1,362.99SKU: S21-3973 Brand: Siemens MPN: HF223S UPC: 78364315091 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3973
- Short Description:
- HDSS FUS 2P2W 240V 100A N4X
- Country of Origin:
- MEX
- Number of Poles:
- 2
- Enclosure:
- NEMA 4/4X
- Current Rating:
- 100 A
- DC Voltage Rating:
- 240 V
- Number of Wires:
- 2
- Type:
- Heavy Duty Safety
- Fuse Provision:
- Fusible
MSRP $5,609.00Surplus $1,362.99 -
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Siemens HF224J Heavy Duty Safety Switches
MSRP $2,233.00Surplus $542.62SKU: S21-3317 Brand: Siemens MPN: HF224J UPC: 78364315081 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3317
- Series:
- HF
- Country of Origin:
- MEX
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 3S/3R/12
- Short Description:
- 240 VAC, 250 VDC, 200 A, 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase, 40 HP at 250 VDC, 2-Wire, 2-Pole, NEMA 12, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 200 A
- Size:
- 11.47 Inch Width x 10.46 Inch Depth x 19.31 Inch Height
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase (Standard), 60 HP at 240 VAC 3-Phase (Maximum), 40 HP at 250 VDC
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Fuse Type:
- Class H/R
- DC Voltage Rating:
- 250 V
- Neutral Type:
- No
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Approval:
- UL 98
- Data Sheet:
- SiemensAG_05989_1_DATA.pdf
MSRP $2,233.00Surplus $542.62 -
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Siemens HF224S Heavy Duty Safety Switches
MSRP $8,515.00Surplus $2,069.14SKU: S21-3320 Brand: Siemens MPN: HF224S UPC: 78364315092 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3320
- Fuse Provision:
- Fusible
- Series:
- HF
- Fuse Type:
- Class H/R
- Power Rating:
- 15 HP at 240 VAC 1-Phase, 25 HP at 240 VAC 3-Phase (Standard), 60 HP at 240 VAC 3-Phase (Maximum), 40 HP at 250 VDC
- AC Voltage Rating:
- 240 V
- Country of Origin:
- MEX
- DC Voltage Rating:
- 250 V
- Approval:
- UL 98
- Short Description:
- 240 VAC, 250 VDC, 200 A, 15 HP at 240 VAC 1-Phase, 60 HP at 240 VAC 3-Phase, 40 HP at 250 VDC, 2-Wire, 2-Pole, NEMA 4/4X, Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 200 A
- Type:
- Heavy Duty
- Enclosure:
- NEMA 4/4X
- Enclosure Material:
- 304 Stainless Steel
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Data Sheet:
- SiemensAG_05992_1_DATA.pdf
- Size:
- 11.47 Inch Width x 10.46 Inch Depth x 19.31 Inch Height
- Number of Wires:
- 2
- Neutral Type:
- No
- Number of Poles:
- 2
MSRP $8,515.00Surplus $2,069.14 -
Siemens HF261 Safety Switches HF 2P 30A 600V 50/60Hz 1Ph Fusible 2Wire NEMA 1 Heavy Duty
MSRP $882.00Surplus $59.23Siemens HF261 Safety Switches HF 2P 30A 600V 50/60Hz 1Ph Fusible 2Wire NEMA 1 Heavy Duty​ ARCA SKU: S21-1181 Brand: Siemens MPN: HF261 UPC: 783643173880 Shipping Weight: 12.45 lbs. Shipping...- SKU:
- S21-1181
- 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, 5 HP at 250 VDC, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 1, Steel, 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
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H/J/K/R
- Enclosure:
- NEMA 1
- Catalog:
- SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf,SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf
- Data Sheet:
- SiemensAG_06000_1_DATA.pdf
- Technical Specifications:
- SiemensAG_01984_1_2_SPEC.pdf
- TS PIK:
- 115902341
- Size:
- 9.01 Inch Width x 10.17 Inch Depth x 15.45 Inch Height
- Neutral Type:
- None
- Series:
- HF
- Power Rating:
- 3 HP at 480/600 VAC 1-Phase (Standard), 7-1/2 HP at 480 VAC, 10 HP at 600 VAC 1-Phase (Maximum for Time Delay Fuse), 5 HP at 250 VDC, 15 HP at 600 VDC
- Enclosure Material:
- Steel
- Number of Phases:
- 1
- Country of Origin:
- Mexico
- Approval:
- UL 98
MSRP $882.00Surplus $59.23
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