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 NFR453DTK Double Throw Safety Switches
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    Siemens NFR453DTK Double Throw Safety Switches

    MSRP $9,576.00
    Surplus $2,326.97
    SKU:  S21-4030 Brand:  Siemens MPN:  NFR453DTK UPC:  78364327856 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-4030
    Country of Origin:
    USA
    Short Description:
    DOUBLE THROW SW 100A 4P NF TYPE 3R
    MSRP $9,576.00
    Surplus $2,326.97
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    Price:
    MSRP $9,576.00
    Surplus $2,326.97
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    Siemens NFR454DTK Double Throw Safety Switches
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    Siemens NFR454DTK Double Throw Safety Switches

    MSRP $12,918.00
    Surplus $3,139.07
    SKU:  S21-3389 Brand:  Siemens MPN:  NFR454DTK UPC:  78364327857 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-3389
    DC Voltage Rating:
    250 V
    AC Voltage Rating:
    600 V
    Type:
    Heavy Duty, Service Equipment
    Series:
    NF
    Enclosure:
    NEMA 3R
    Power Rating:
    150 HP at 600 VAC 3-Phase, 40 HP at 250 VDC
    Country of Origin:
    USA
    Data Sheet:
    SiemensAG_06752_1_DATA.pdf
    Fuse Provision:
    Non-Fusible
    Approval:
    UL
    Neutral Type:
    No
    Catalog:
    SiemensAG_01698_18_32_18_34_CAT.pdf
    Current Rating:
    200 A
    Number of Poles:
    4
    Size:
    19.19 Inch W x 6.32 Inch D x 37.25 Inch H
    MSRP $12,918.00
    Surplus $3,139.07
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    Qty in Cart: 0
    Price:
    MSRP $12,918.00
    Surplus $3,139.07
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    Siemens NFR455DTK Double Throw Safety Switches
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    Siemens NFR455DTK Double Throw Safety Switches

    MSRP $26,726.00
    Surplus $6,494.42
    SKU:  S21-3390 Brand:  Siemens MPN:  NFR455DTK UPC:  78364308726 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-3390
    Country of Origin:
    USA
    Short Description:
    DOUBLE THROW SW 400A 4P NF TYPE 3R
    Number of Poles:
    4
    Current Rating:
    400 A
    Fuse Provision:
    Non-Fusible
    Enclosure:
    NEMA 3R
    Number of Wires:
    4
    DC Voltage Rating:
    600 V
    MSRP $26,726.00
    Surplus $6,494.42
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    Qty in Cart: 0
    Price:
    MSRP $26,726.00
    Surplus $6,494.42
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    Siemens NFR456DTK Double Throw Safety Switches
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    Siemens NFR456DTK Double Throw Safety Switches

    MSRP $32,874.00
    Surplus $7,988.38
    SKU:  S21-4031 Brand:  Siemens MPN:  NFR456DTK UPC:  78364308727 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-4031
    Short Description:
    DOUBLE THROW SW 600A 4P NF TYPE 3R
    Country of Origin:
    USA
    Type:
    Double Throw
    Fuse Provision:
    Non-Fusible
    Number of Wires:
    4
    Enclosure:
    NEMA 3R
    Number of Poles:
    4
    DC Voltage Rating:
    600 V
    Current Rating:
    600 A
    MSRP $32,874.00
    Surplus $7,988.38
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    Qty in Cart: 0
    Price:
    MSRP $32,874.00
    Surplus $7,988.38
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    Siemens NFR457DTK Double Throw Safety Switches
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    Siemens NFR457DTK Double Throw Safety Switches

    MSRP $80,576.00
    Surplus $19,579.97
    SKU:  S21-4032 Brand:  Siemens MPN:  NFR457DTK UPC:  78364308728 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-4032
    Short Description:
    DOUBLE THROW SW 800A 4P NF TYPE 3R
    Country of Origin:
    USA
    Type:
    Double Throw
    Fuse Provision:
    Non-Fusible
    DC Voltage Rating:
    600 V
    Number of Wires:
    4
    Enclosure:
    NEMA 3R
    Current Rating:
    800 A
    Number of Poles:
    4
    MSRP $80,576.00
    Surplus $19,579.97
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    Qty in Cart: 0
    Price:
    MSRP $80,576.00
    Surplus $19,579.97
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    Siemens NFR651DTK Double Throw Safety Switches
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    Siemens NFR651DTK Double Throw Safety Switches

    MSRP $4,848.00
    Surplus $1,178.06
    SKU:  S21-4033 Brand:  Siemens MPN:  NFR651DTK UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    S21-4033
    Current Rating:
    30 A
    Number of Wires:
    6
    Number of Poles:
    6
    Type:
    Double Throw
    Enclosure:
    NEMA 3R
    Fuse Provision:
    Non-Fusible
    DC Voltage Rating:
    600 V
    MSRP $4,848.00
    Surplus $1,178.06
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    Qty in Cart: 0
    Price:
    MSRP $4,848.00
    Surplus $1,178.06
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    Siemens NFR652DTK Double Throw Safety Switches
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    Siemens NFR652DTK Double Throw Safety Switches

    MSRP $4,848.00
    Surplus $1,178.06
    SKU:  S21-4034 Brand:  Siemens MPN:  NFR652DTK UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    S21-4034
    Fuse Provision:
    Non-Fusible
    Type:
    Double Throw
    Number of Poles:
    6
    Current Rating:
    60 A
    DC Voltage Rating:
    600 V
    Number of Wires:
    6
    Enclosure:
    NEMA 3R
    MSRP $4,848.00
    Surplus $1,178.06
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    Qty in Cart: 0
    Price:
    MSRP $4,848.00
    Surplus $1,178.06
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    Siemens NFR653DTK Double Throw Safety Switches
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    Siemens NFR653DTK Double Throw Safety Switches

    MSRP $4,848.00
    Surplus $1,178.06
    SKU:  S21-4035 Brand:  Siemens MPN:  NFR653DTK UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In. Product...
    SKU:
    S21-4035
    Current Rating:
    100 A
    Type:
    Double Throw
    Fuse Provision:
    Non-Fusible
    Number of Poles:
    6
    Number of Wires:
    6
    Enclosure:
    NEMA 3R
    DC Voltage Rating:
    600 V
    MSRP $4,848.00
    Surplus $1,178.06
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    Qty in Cart: 0
    Price:
    MSRP $4,848.00
    Surplus $1,178.06
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  • Siemens NR322 General Duty Safety Switches EA
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    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
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    Qty in Cart: 0
    Price:
    MSRP $700.00
    Surplus $73.56
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  • Siemens NRH-421 Heavy Duty Safety Switches Siemens NRH-421 Heavy Duty Safety Switches
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    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
    MSRP $1,113.00
    Surplus $176.39
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    Qty in Cart: 0
    Price:
    MSRP $1,113.00
    Surplus $176.39
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  • Siemens SN321 General Duty Safety Switches EA Siemens SN321 General Duty Safety Switches EA
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    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
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    Qty in Cart: 0
    Price:
    MSRP $220.00
    Surplus $87.45
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    Siemens SN322 Heavy Duty Safety Switches 60A 240V EA Siemens SN322 Heavy Duty Safety Switches 60A 240V EA
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    Siemens SN322 Heavy Duty Safety Switches 60A 240V EA

    MSRP $350.00
    Surplus $100.57
    Siemens SN322 Heavy Duty Safety Switches 60A 240V EA​ ARCA SKU:  E30-8876 Brand:  Siemens MPN:  SN322 UPC:   Shipping Weight:  11.80 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    E30-8876
    Type:
    Heavy Duty
    AC Voltage Rating:
    240 V
    Current Rating:
    60 A
    Number of Poles:
    3
    Series:
    SN
    MSRP $350.00
    Surplus $100.57
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    Qty in Cart: 0
    Price:
    MSRP $350.00
    Surplus $100.57
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    Siemens V2A3211 Switch Accessories

    MSRP $214.37
    Surplus $142.30
    SKU:  S21-2912 Brand:  Siemens MPN:  V2A3211 UPC:  783643232389 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-2912
    MSRP $214.37
    Surplus $142.30
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    Qty in Cart: 0
    Price:
    MSRP $214.37
    Surplus $142.30
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    Siemens V2B3211 Disconnect Switches

    MSRP $130.77
    Surplus $78.91
    SKU:  M01-5635 Brand:  Siemens MPN:  V2B3211 UPC:  783643232464 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    M01-5635
    MSRP $130.77
    Surplus $78.91
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    Qty in Cart: 0
    Price:
    MSRP $130.77
    Surplus $78.91
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    Siemens V2B3212 Disconnect Switches
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    Siemens V2B3212 Disconnect Switches

    MSRP $130.77
    Surplus $118.36
    SKU:  M01-5649 Brand:  Siemens MPN:  V2B3212 UPC:  783643232488 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    M01-5649
    MSRP $130.77
    Surplus $118.36
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    Qty in Cart: 0
    Price:
    MSRP $130.77
    Surplus $118.36
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