
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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Siemens HF321N Safety Switches HF 3P 30A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 1 Surface Mounting
MSRP $517.00Surplus $89.17Siemens HF321N Safety Switches HF 3P 30A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 1 Surface Mounting​ ARCA SKU: S21-1198 Brand: Siemens MPN: HF321N UPC: 783643150287 Shipping Weight: 12.65 lbs. Shipping...- SKU:
- S21-1198
- Series:
- HF
- Type:
- Heavy Duty
- Approval:
- UL 98
- Size:
- 9.01 Inch Width x 10.17 Inch Depth x 15.45 Inch Height
- Current Rating:
- 30 A
- Poles:
- 3
- Enclosure:
- NEMA 1
- Number of Wires:
- 4
- Power Rating:
- 1-1/2 HP at 240 VAC 1-Phase
- Neutral Type:
- Solid
- AC Voltage Rating:
- 240 V
- Fuse Type:
- Class H/R
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 250 V
- 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, 4-Wire, 3-Pole, NEMA 1, Steel, Fusible, Heavy Duty
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Data Sheet:
- SiemensAG_06010_1_DATA.pdf
- TS PIK:
- 115902383
- Number of Poles:
- 3
- Number of Phases:
- 3
- Country of Origin:
- Mexico
MSRP $517.00Surplus $89.17 -
Siemens HF324NR Safety Switches
MSRP $2,165.50Surplus $633.47SKU: S21-2188 Brand: Siemens MPN: HF324NR UPC: 78364315071 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2188
- TS PIK:
- 115902409
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Country of Origin:
- MEX
- 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 for Time Delay Fuse), 40 HP at 250 VDC
- Number of Poles:
- 3
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Enclosure:
- NEMA 3R
- Size:
- 16.99 Inch Width x 12.33 Inch Depth x 31.42 Inch Height
- Data Sheet:
- SiemensAG_06024_1_DATA.pdf
- 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, 4-Wire, 3-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Type:
- Heavy Duty Safety
- Neutral Type:
- Solid
- Series:
- HF
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Current Rating:
- 200 A
- Fuse Type:
- Class H/J/R/T, Time Delay
MSRP $2,165.50Surplus $633.47 -
Siemens JF422 General Duty Safety Switches
MSRP $530.00Surplus $102.43Siemens JF422 General Duty Safety Switches​ ARCA SKU: E30-12377 Brand: Siemens MPN: JF422 UPC: Shipping Weight: 12.05 lbs. Shipping Height: 5.00 In. Shipping Length: 13.00 In...- SKU:
- E30-12377
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R
- Enclosure:
- NEMA 1
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Number of Poles:
- 4
- Series:
- JF
- Country of Origin:
- United States
MSRP $530.00Surplus $102.43 -
Siemens JN322 General Duty Safety Switches 60A 240V EA
MSRP $131.53Surplus $48.93Siemens JN322 General Duty Safety Switches 60A 240V EA​ ARCA SKU: E30-8862 Brand: Siemens MPN: JN322 UPC: Shipping Weight: 9.10 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- E30-8862
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R
- Enclosure:
- NEMA 1
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Series:
- JN
- Country of Origin:
- United States
MSRP $131.53Surplus $48.93 -
Siemens JN323 General Duty Safety Switches
MSRP $790.00Surplus $205.42Siemens JN323 General Duty Safety Switches​ ARCA SKU: E30-12364 Brand: Siemens MPN: JN323 UPC: 783643113497 Shipping Weight: 14.50 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- E30-12364
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R
- Enclosure:
- NEMA 1
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Series:
- JN
- Country of Origin:
- United States
- Short Description:
- is a 2-pole, 100-amp, fusible general-duty safety switch designed for indoor use. It features a NEMA 1 enclosure and is suitable for residential and light commercial applications.
MSRP $790.00Surplus $205.42 -
Siemens JN324 Safety Switches EA
MSRP $900.00Surplus $322.36SKU: S21-1966 Brand: Siemens MPN: JN324 UPC: Shipping Weight: 40.10 lbs. Shipping Height: 6.00 In. Shipping Length: 31.00 In. Shipping Width: 13.00 In. Product...- SKU:
- S21-1966
- Short Description:
- Nonfusible Safety Switch, General Duty, 240V AC, 3PST, 200 A, NEMA 1
- Current Rating:
- 200 A
- Type:
- General Duty
- Series:
- JN
- Enclosure:
- NEMA 1
- Number of Poles:
- 3
- AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $900.00Surplus $322.36 -
Siemens NR322 General Duty Safety Switches EA
MSRP $700.00Surplus $73.56Siemens NR322 General Duty Safety Switches EA​ ARCA SKU: E30-12372 Brand: Siemens MPN: NR322 UPC: Shipping Weight: 10.85 lbs. Shipping Height: 11.00 In. Shipping Length: 13.00...- SKU:
- E30-12372
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R
- Enclosure:
- NEMA 3R
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Series:
- NR
- Short Description:
- Siemens, Vacu-Break, type NR, disconnect, general duty safety disconnect switches, 1PH, 2P, 3 wire, 240V, 60A, 100kA@240V, nema 3R, Fusible type, accepts class R fuses, Single style, suitable for outdoor use, disconnect safety switches
- Number of Phases:
- 1
- Country of Origin:
- United States
MSRP $700.00Surplus $73.56 -
Siemens NRH-421 Heavy Duty Safety Switches
MSRP $1,113.00Surplus $176.39SKU: S21-2433 Brand: Siemens MPN: NRH-421 UPC: Shipping Weight: 7.95 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 11.00 In. Product...- SKU:
- S21-2433
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Series:
- NRH
- Country of Origin:
- Mexico
MSRP $1,113.00Surplus $176.39 -
Siemens SN321 General Duty Safety Switches EA
MSRP $220.00Surplus $87.45Siemens SN321 General Duty Safety Switches EA​ ARCA SKU: E30-12375 Brand: Siemens MPN: SN321 UPC: Shipping Weight: 4.25 lbs. Shipping Height: 3.00 In. Shipping Length: 10.00 In...- SKU:
- E30-12375
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Fuse Type:
- Class R
- Enclosure:
- NEMA 1
- Type:
- General Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Series:
- SN
- Short Description:
- Siemens, Vacu-Break, type HF, heavy duty safety disconnect switches, 1PH, 2P, 3 wire, 240V, 30A, 200kA@240V, nema 1, Fusible type, accepts class R fuses, Single style, suitable for indoor use, disconnect safety switches
- Number of Phases:
- 1
- Country of Origin:
- United States
MSRP $220.00Surplus $87.45 -
Siemens VMS325T Safety Switches VMS 3P 400A 240V 50/60Hz 3Ph Fusible NEMA 1
MSRP $6,900.00Surplus $975.72SKU: S21-1393 Brand: Siemens MPN: VMS325T UPC: 783643193406 Shipping Weight: 60.85 lbs. Shipping Height: 16.00 In. Shipping Length: 21.00 In. Shipping Width: 20.00 In...- SKU:
- S21-1393
- Series:
- Vacu-Break Mount
- AC Voltage Rating:
- 240 V
- Current Rating:
- 400 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 1
- Short Description:
- VB MAIN SW 17W X 18.75W 3P 240V 400A T/F
- Country of Origin:
- Mexico
MSRP $6,900.00Surplus $975.72 -
Square D H-221 Safety Switches
MSRP $280.00Surplus $51.96Square D H-221 Safety Switches​ ARCA SKU: S21-2444 Brand: Square D MPN: H-221 UPC: 10785901477669 Shipping Weight: 7.35 lbs. Shipping Height: 6.00 In. Shipping Length: 8...- SKU:
- S21-2444
- Type:
- General Duty
- Series:
- H
- Country of Origin:
- United States
- AC Voltage Rating:
- 240 V
MSRP $280.00Surplus $51.96 -
Square D H-222 Safety Switches
MSRP $350.00Surplus $43.42Square D H-222 Safety Switches​ ARCA SKU: S21-2441 Brand: Square D MPN: H-222 UPC: Shipping Weight: 11.30 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In...- SKU:
- S21-2441
- Type:
- General Duty
- Series:
- H
- Country of Origin:
- United States
- Number of Poles:
- 2
- AC Voltage Rating:
- 240 V
MSRP $350.00Surplus $43.42 -
Square D H-322 Safety Switches
MSRP $350.00Surplus $28.47Square D H-322 Safety Switches​ ARCA SKU: S21-2439 Brand: Square D MPN: H-322 UPC: Shipping Weight: 12.10 lbs. Shipping Height: 5.00 In. Shipping Length: 16.00 In...- SKU:
- S21-2439
- Type:
- General Duty
- Series:
- H
- Number of Poles:
- 3
- AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $350.00Surplus $28.47 -
Square D H221N Safety Switches H 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1
MSRP $236.00Surplus $86.16Square D H221N Safety Switches H 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1​ ARCA SKU: S21-1281 Brand: Square D MPN: H221N UPC: 785901477686 Shipping Weight: 7.85 lbs. Shipping...- SKU:
- S21-1281
- Short Description:
- 240 VAC/250 VDC, 30 A, 500 HP, 3-Phase, 2-Pole, 3-Wire, Galvannealed Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Factory Installed Neutral, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf,SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_46108_1-3_DATA.pdf
- Installation/Operator:
- SchneiderElectric-Telemecanique_00042_INST.pdf
- CAD Drawings:
- SchneiderElectric_29448_1_CAD.pdf
- Power Rating:
- 200 HP at 240 VAC 3-Phase, 400 HP at 480 VAC 3-Phase, 500 HP at 600 VAC 3-Phase, 50 HP at 250 VDC, 50 HP at 600 VDC
- Size:
- 6.5 Inch Width x 4.88 Inch Depth x 14.6 Inch Height
- Neutral Type:
- Factory Installed
- Fuse Type:
- Class R/J/H/K
- Enclosure:
- NEMA 1
- Enclosure Material:
- Steel
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Number of Phases:
- 3
- Prop 65 Warning:
- Yes
- Series:
- H
- Approval:
- UL
- Finish:
- Galvannealed
- Country of Origin:
- United States
MSRP $236.00Surplus $86.16 -
Square D H222 Heavy Duty Safety Switches
MSRP $300.00Surplus $28.46Square D H222 Heavy Duty Safety Switches​ ARCA SKU: E30-12540 Brand: Square D MPN: H222 UPC: Shipping Weight: 5.25 lbs. Shipping Height: 17.00 In. Shipping Length: 9.00 In...- SKU:
- E30-12540
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Series:
- H
- Country of Origin:
- United States
MSRP $300.00Surplus $28.46 -
Square D H325N Heavy Duty Safety Switches
MSRP $3,788.00Surplus $2,223.45SKU: S21-2597 Brand: Square D MPN: H325N UPC: 78590145036 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2597
- TS PIK:
- 597671
- Power Rating:
- 50 HP at 240 VAC 3-Phase, 125 HP at 240 VAC 3-Phase, 50 HP at 250 VDC
- Short Description:
- 240 VAC/250 VDC, 400 A, 125 HP, 3-Phase, 3-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Factory Installed Neutral, Single Throw, Heavy Duty, Safety Switch
- Current Rating:
- 400 A
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Installation/Operator:
- SchneiderElectric-Telemecanique_00478_INST.pdf
- Number of Wires:
- 4
- Fuse Type:
- Class R/J/H/K
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Neutral Type:
- Factory Installed
- Enclosure:
- NEMA 1
- Data Sheet:
- SchneiderElectric-SquareD_46188_1_2_DATA.pdf
- Enclosure Material:
- Steel
- Size:
- 27.63 Inch Width x 10.13 Inch Depth x 50.25 Inch Height
- CAD Drawings:
- SchneiderElectric_29476_1_CAD.pdf
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric-SquareD_32357_3_9_CAT.pdf
- Number of Poles:
- 3
- Series:
- H
- Approval:
- UL
- Country of Origin:
- Mexico
MSRP $3,788.00Surplus $2,223.45 -
Westinghouse HFN221 Heavy Duty Safety Switches 2P 30A 240V EA
MSRP $470.00Surplus $68.96Westinghouse HFN221 Heavy Duty Safety Switches 2P 30A 240V EA​ ARCA SKU: F16-4984 Brand: Westinghouse MPN: HFN221 UPC: Shipping Weight: 6.05 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- F16-4984
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Series:
- HF
- Country of Origin:
- United States
MSRP $470.00Surplus $68.96 -
Westinghouse HFN323 Heavy Duty Safety Switches EA
MSRP $1,650.00Surplus $266.37SKU: S21-2536 Brand: Westinghouse MPN: HFN323 UPC: Shipping Weight: 37.45 lbs. Shipping Height: 13.00 In. Shipping Length: 32.00 In. Shipping Width: 14.00 In...- SKU:
- S21-2536
- Type:
- Heavy Duty
- Number of Poles:
- 3
- Series:
- HF
- AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $1,650.00Surplus $266.37 -
Westinghouse RHUN321 Heavy Duty Safety Switches EA
MSRP $242.62Surplus $121.44SKU: E30-7050 Brand: Westinghouse MPN: RHUN321 UPC: 78178620664 Shipping Weight: 9.60 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 9.00...- SKU:
- E30-7050
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Series:
- RH
- Country of Origin:
- United States
MSRP $242.62Surplus $121.44 -
Westinghouse RHUN323 Heavy Duty Safety Switches EA
MSRP $1,400.00Surplus $261.05SKU: S21-2526 Brand: Westinghouse MPN: RHUN323 UPC: Shipping Weight: 35.40 lbs. Shipping Height: 8.00 In. Shipping Length: 22.00 In. Shipping Width: 10.00 In...- SKU:
- S21-2526
- Type:
- Heavy Duty
- Number of Poles:
- 3
- Series:
- RH
- AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $1,400.00Surplus $261.05
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