It's moving week for ARCA Supply! Orders are shipping as normal, but in the unlikely event of a delay, all operations will be back to normal by Friday.

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.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Quick view

    Siemens DTNF223 Double Throw Safety Switches

    MSRP $1,968.00
    Surplus $478.22
    SKU:  S21-3348 Brand:  Siemens MPN:  DTNF223 UPC:  78364345408 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-3348
    AC Voltage Rating:
    240 V
    Series:
    DTNF
    Type:
    Heavy Duty, Service Equipment
    Number of Poles:
    2
    Neutral Type:
    No
    Catalog:
    SiemensAG_01698_18_32-18_34_CAT.pdf
    Country of Origin:
    MEX
    Number of Wires:
    2
    Enclosure:
    NEMA 1
    Approval:
    UL
    DC Voltage Rating:
    250 V
    Data Sheet:
    SiemensAG_05564_1_DATA.pdf
    CAD Drawings:
    SiemensAG_07734_1_CAD.pdf
    Fuse Provision:
    Non-Fusible
    Size:
    12.18 Inch W x 6.09 Inch D x 27.62 Inch H
    Current Rating:
    100 A
    Power Rating:
    15 HP at 240 VAC 1-Phase, 40 HP at 240 VAC 3-Phase, 20 HP at 250 VDC
    Short Description:
    240 VAC 50/60 Hz, 250 VDC, 100 A, 15 HP at 240 VAC 1-Phase, 100 HP at 600 VAC 3-Phase, 20 HP at 250 VDC, 2-Pole, 2-Wire, NEMA 1, Steel, 14 to 1/0 AWG Copper/Aluminum, Non-Fusible, Heavy Duty, Service Equipment, Double Throw Safety Switch
    MSRP $1,968.00
    Surplus $478.22
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,968.00
    Surplus $478.22
    Contact Us For Quote
  • Contact Us For Quote
    Siemens DTNF263 Double Throw Safety Switches
    Quick view

    Siemens DTNF263 Double Throw Safety Switches

    MSRP $15,709.00
    Surplus $3,817.29
    SKU:  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 $15,709.00
    Surplus $3,817.29
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $15,709.00
    Surplus $3,817.29
    Contact Us For Quote
  • Contact Us For Quote
    Quick view

    Siemens DTNF323R Double Throw Safety Switches

    MSRP $2,926.00
    Surplus $711.02
    SKU:  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 $2,926.00
    Surplus $711.02
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,926.00
    Surplus $711.02
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF223J Heavy Duty Safety Switches
    Quick view

    Siemens HF223J Heavy Duty Safety Switches

    MSRP $1,415.00
    Surplus $343.85
    SKU:  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 $1,415.00
    Surplus $343.85
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,415.00
    Surplus $343.85
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF223S Heavy Duty Safety Switches
    Quick view

    Siemens HF223S Heavy Duty Safety Switches

    MSRP $5,609.00
    Surplus $1,362.99
    SKU:  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 $5,609.00
    Surplus $1,362.99
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,609.00
    Surplus $1,362.99
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF263 Heavy Duty Safety Switches
    Quick view

    Siemens HF263 Heavy Duty Safety Switches

    MSRP $1,016.00
    Surplus $581.21
    SKU:  S21-2573 Brand:  Siemens MPN:  HF263 UPC:  78364317390 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-2573
    TS PIK:
    115902357
    Number of Poles:
    2
    Size:
    12.01 Inch W x 10.17 Inch D x 23.15 Inch H
    Type:
    Heavy Duty Safety
    Enclosure:
    NEMA 1
    Approval:
    UL 98
    Short Description:
    480/600 VAC, 250/600 VDC, 100 A, 30 HP at 480 VAC 1-Phase, 40 HP at 600 VAC 1-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 1, Steel, Fusible, Heavy Duty, Single Throw Safety Switch
    Power Rating:
    10 HP at 480 VAC, 15 HP at 600 VAC 1-Phase (Standard), 30 HP at 480 VAC, 40 HP at 600 VAC 1-Phase (Maximum for Time Delay Fuse), 20 HP at 250 VDC, 50 HP at 600 VDC
    Fuse Type:
    Class H/J/R/T, Time Delay
    Series:
    HF
    Current Rating:
    100 A
    DC Voltage Rating:
    250/600 V
    Neutral Type:
    No
    Catalog:
    SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf
    Fuse Provision:
    Fusible
    AC Voltage Rating:
    480/600 V
    Number of Wires:
    2
    Data Sheet:
    SiemensAG_06006_1_DATA.pdf
    Country of Origin:
    MEX
    MSRP $1,016.00
    Surplus $581.21
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,016.00
    Surplus $581.21
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF263J Heavy Duty Safety Switches
    Quick view

    Siemens HF263J Heavy Duty Safety Switches

    MSRP $1,721.00
    Surplus $751.45
    SKU:  S21-2574 Brand:  Siemens MPN:  HF263J UPC:  78364317402 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-2574
    TS PIK:
    115902359
    Country of Origin:
    MEX
    Short Description:
    HDSS FUS 2P2W 600V 100A N12
    Current Rating:
    100 A
    Fuse Provision:
    Fusible
    Type:
    Heavy Duty
    Number of Wires:
    2
    Enclosure:
    NEMA 12
    DC Voltage Rating:
    600 V
    Number of Poles:
    2
    MSRP $1,721.00
    Surplus $751.45
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,721.00
    Surplus $751.45
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF263R Heavy Duty Safety Switches
    Quick view

    Siemens HF263R Heavy Duty Safety Switches

    MSRP $1,477.00
    Surplus $980.88
    SKU:  S21-2575 Brand:  Siemens MPN:  HF263R UPC:  78364317394 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-2575
    TS PIK:
    115902361
    Series:
    HF
    Country of Origin:
    MEX
    AC Voltage Rating:
    480/600 V
    Approval:
    UL 98
    Current Rating:
    100 A
    Fuse Provision:
    Fusible
    DC Voltage Rating:
    250/600 V
    Neutral Type:
    No
    Power Rating:
    10 HP at 480 VAC, 15 HP at 600 VAC 1-Phase (Standard), 30 HP at 480 VAC, 40 HP at 600 VAC 1-Phase (Maximum for Time Delay Fuse), 20 HP at 250 VDC, 50 HP at 600 VDC
    Catalog:
    SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf
    Number of Poles:
    2
    Data Sheet:
    SiemensAG_06007_1_DATA.pdf
    Type:
    Heavy Duty Safety
    Size:
    11.97 Inch W x 10.17 Inch D x 23.46 Inch H
    Short Description:
    480/600 VAC, 250/600 VDC, 100 A, 30 HP at 480 VAC 1-Phase, 40 HP at 600 VAC 1-Phase, 20 HP at 250 VDC, 50 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
    Number of Wires:
    2
    Enclosure:
    NEMA 3R
    Fuse Type:
    Class H/J/R/T, Time Delay
    MSRP $1,477.00
    Surplus $980.88
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,477.00
    Surplus $980.88
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HF263S Heavy Duty Safety Switches
    Quick view

    Siemens HF263S Heavy Duty Safety Switches

    MSRP $6,357.00
    Surplus $2,786.35
    SKU:  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 $6,357.00
    Surplus $2,786.35
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $6,357.00
    Surplus $2,786.35
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HNF263 Heavy Duty Safety Switches
    Quick view

    Siemens HNF263 Heavy Duty Safety Switches

    MSRP $683.00
    Surplus $450.54
    SKU:  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 $683.00
    Surplus $450.54
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $683.00
    Surplus $450.54
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HNF263J Heavy Duty Safety Switches
    Quick view

    Siemens HNF263J Heavy Duty Safety Switches

    MSRP $1,280.00
    Surplus $559.93
    SKU:  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 $1,280.00
    Surplus $559.93
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,280.00
    Surplus $559.93
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HNF263R Heavy Duty Safety Switches
    Quick view

    Siemens HNF263R Heavy Duty Safety Switches

    MSRP $1,000.00
    Surplus $713.21
    SKU:  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 $1,000.00
    Surplus $713.21
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,000.00
    Surplus $713.21
    Contact Us For Quote
  • Contact Us For Quote
    Siemens HNF263S Heavy Duty Safety Switches
    Quick view

    Siemens HNF263S Heavy Duty Safety Switches

    MSRP $5,820.00
    Surplus $2,550.94
    SKU:  S21-2589 Brand:  Siemens MPN:  HNF263S UPC:  78364317411 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    S21-2589
    TS PIK:
    115902583
    Country of Origin:
    MEX
    Short Description:
    HDSS NF 2P2W 600V 100A N4X
    Current Rating:
    100 A
    Number of Wires:
    2
    Number of Poles:
    2
    Fuse Provision:
    Non-Fusible
    DC Voltage Rating:
    600 V
    Type:
    Heavy Duty Safety
    Enclosure:
    NEMA 4/4X Stainless Steel
    MSRP $5,820.00
    Surplus $2,550.94
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,820.00
    Surplus $2,550.94
    Contact Us For Quote

Adding your products to cart

View Cart Continue Shopping

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.