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Safety Switches

Safety Switches

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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  • Siemens HF321N Safety Switches HF 3P 30A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 1 Surface Mounting Siemens HF321N Safety Switches HF 3P 30A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 1 Surface Mounting

    Siemens HF321N Safety Switches HF 3P 30A 240V 50/60Hz 3Ph Fusible 4Wire NEMA 1 Surface Mounting

    MSRP $517.00
    Surplus $89.17
    Siemens 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 $517.00
    Surplus $89.17
    Qty in Cart: 0
    Price:
    MSRP $517.00
    Surplus $89.17
  • Siemens HF324NR Safety Switches Siemens HF324NR Safety Switches

    Siemens HF324NR Safety Switches

    MSRP $2,165.50
    Surplus $633.47
    SKU:  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 $2,165.50
    Surplus $633.47
    Qty in Cart: 0
    Price:
    MSRP $2,165.50
    Surplus $633.47
  • Siemens JF422 General Duty Safety Switches Siemens JF422 General Duty Safety Switches

    Siemens JF422 General Duty Safety Switches

    MSRP $530.00
    Surplus $102.43
    Siemens 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 $530.00
    Surplus $102.43
    Qty in Cart: 0
    Price:
    MSRP $530.00
    Surplus $102.43
  • Siemens JN322 General Duty Safety Switches 60A 240V EA Siemens JN322 General Duty Safety Switches 60A 240V EA

    Siemens JN322 General Duty Safety Switches 60A 240V EA

    MSRP $131.53
    Surplus $48.93
    Siemens 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 $131.53
    Surplus $48.93
    Qty in Cart: 0
    Price:
    MSRP $131.53
    Surplus $48.93
  • Siemens JN323 General Duty Safety Switches Siemens JN323 General Duty Safety Switches

    Siemens JN323 General Duty Safety Switches

    MSRP $790.00
    Surplus $205.42
    Siemens 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 $790.00
    Surplus $205.42
    Qty in Cart: 0
    Price:
    MSRP $790.00
    Surplus $205.42
  • Siemens JN324 Safety Switches EA Siemens JN324 Safety Switches EA

    Siemens JN324 Safety Switches EA

    MSRP $900.00
    Surplus $322.36
    SKU:  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 $900.00
    Surplus $322.36
    Qty in Cart: 0
    Price:
    MSRP $900.00
    Surplus $322.36
  • Siemens NR322 General Duty Safety Switches EA

    Siemens NR322 General Duty Safety Switches EA

    MSRP $700.00
    Surplus $73.56
    Siemens 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 $700.00
    Surplus $73.56
    Qty in Cart: 0
    Price:
    MSRP $700.00
    Surplus $73.56
  • Siemens NRH-421 Heavy Duty Safety Switches Siemens NRH-421 Heavy Duty Safety Switches

    Siemens NRH-421 Heavy Duty Safety Switches

    MSRP $1,113.00
    Surplus $176.39
    SKU:  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 $1,113.00
    Surplus $176.39
    Qty in Cart: 0
    Price:
    MSRP $1,113.00
    Surplus $176.39
  • Siemens SN321 General Duty Safety Switches EA Siemens SN321 General Duty Safety Switches EA

    Siemens SN321 General Duty Safety Switches EA

    MSRP $220.00
    Surplus $87.45
    Siemens 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 $220.00
    Surplus $87.45
    Qty in Cart: 0
    Price:
    MSRP $220.00
    Surplus $87.45
  • Siemens VMS325T Safety Switches VMS 3P 400A 240V 50/60Hz 3Ph Fusible NEMA 1 Siemens VMS325T Safety Switches VMS 3P 400A 240V 50/60Hz 3Ph Fusible NEMA 1

    Siemens VMS325T Safety Switches VMS 3P 400A 240V 50/60Hz 3Ph Fusible NEMA 1

    MSRP $6,900.00
    Surplus $975.72
    SKU:  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 $6,900.00
    Surplus $975.72
    Qty in Cart: 0
    Price:
    MSRP $6,900.00
    Surplus $975.72
  • Square D H-221 Safety Switches Square D H-221 Safety Switches

    Square D H-221 Safety Switches

    MSRP $280.00
    Surplus $51.96
    Square 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 $280.00
    Surplus $51.96
    Qty in Cart: 0
    Price:
    MSRP $280.00
    Surplus $51.96
  • Square D H-222 Safety Switches Square D H-222 Safety Switches

    Square D H-222 Safety Switches

    MSRP $350.00
    Surplus $43.42
    Square 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 $350.00
    Surplus $43.42
    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $43.42
  • Square D H-322 Safety Switches Square D H-322 Safety Switches

    Square D H-322 Safety Switches

    MSRP $350.00
    Surplus $28.47
    Square 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 $350.00
    Surplus $28.47
    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $28.47
  • Square D H221N Safety Switches H 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1 Square D H221N Safety Switches H 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1

    Square D H221N Safety Switches H 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1

    MSRP $236.00
    Surplus $86.16
    Square 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 $236.00
    Surplus $86.16
    Qty in Cart: 0
    Price:
    MSRP $236.00
    Surplus $86.16
  • Square D H222 Heavy Duty Safety Switches

    Square D H222 Heavy Duty Safety Switches

    MSRP $300.00
    Surplus $28.46
    Square 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 $300.00
    Surplus $28.46
    Qty in Cart: 0
    Price:
    MSRP $300.00
    Surplus $28.46
  • Square D H325N Heavy Duty Safety Switches

    Square D H325N Heavy Duty Safety Switches

    MSRP $3,788.00
    Surplus $2,223.45
    SKU:  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 $3,788.00
    Surplus $2,223.45
    Qty in Cart: 0
    Price:
    MSRP $3,788.00
    Surplus $2,223.45
  • Westinghouse HFN221 Heavy Duty Safety Switches 2P 30A 240V EA

    Westinghouse HFN221 Heavy Duty Safety Switches 2P 30A 240V EA

    MSRP $470.00
    Surplus $68.96
    Westinghouse 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 $470.00
    Surplus $68.96
    Qty in Cart: 0
    Price:
    MSRP $470.00
    Surplus $68.96
  • Westinghouse HFN323 Heavy Duty Safety Switches EA Westinghouse HFN323 Heavy Duty Safety Switches EA

    Westinghouse HFN323 Heavy Duty Safety Switches EA

    MSRP $1,650.00
    Surplus $266.37
    SKU:  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 $1,650.00
    Surplus $266.37
    Qty in Cart: 0
    Price:
    MSRP $1,650.00
    Surplus $266.37
  • Westinghouse RHUN321 Heavy Duty Safety Switches EA Westinghouse RHUN321 Heavy Duty Safety Switches EA

    Westinghouse RHUN321 Heavy Duty Safety Switches EA

    MSRP $242.62
    Surplus $121.44
    SKU:  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 $242.62
    Surplus $121.44
    Qty in Cart: 0
    Price:
    MSRP $242.62
    Surplus $121.44
  • Westinghouse RHUN323 Heavy Duty Safety Switches EA Westinghouse RHUN323 Heavy Duty Safety Switches EA

    Westinghouse RHUN323 Heavy Duty Safety Switches EA

    MSRP $1,400.00
    Surplus $261.05
    SKU:  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 $1,400.00
    Surplus $261.05
    Qty in Cart: 0
    Price:
    MSRP $1,400.00
    Surplus $261.05

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