
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.
-
Light Duty Safety Switches
-
General Duty Safety Switches
-
Heavy Duty Safety Switches
-
Double Throw Safety Switches
-
Special Application Safety Switches
-
Disconnect Switches
-
Rotary Safety Switches
-
Safety Switch Accessories
- Product
- Qty in Cart
- Price
-
Contact Us For Quote
Eaton DH423FDK Heavy Duty Safety Switches
MSRP $3,175.91Surplus $771.75SKU: S21-3656 Brand: Eaton MPN: DH423FDK UPC: 78211320635 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3656
- Short Description:
- EATON ENHANCED VISIBLE BLADE SINGLE-THROW SAFETY SWITCH, 100 A, NEMA 12/3R, CLAS
- Type:
- Heavy Duty
- Number of Poles:
- 4
- Enclosure:
- NEMA 12
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Current Rating:
- 100 A
- DC Voltage Rating:
- 240 V
MSRP $3,175.91Surplus $771.75 -
Contact Us For Quote
Eaton DH423FGK Heavy Duty Safety Switches
MSRP $2,164.47Surplus $525.97SKU: S21-3628 Brand: Eaton MPN: DH423FGK UPC: 78211320628 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3628
- AC Voltage Rating:
- 240 V
- Number of Poles:
- 4
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW FUSED SAFETY SWITCH, 100 A, NEMA 1, PAINTED STEEL,
- Enclosure Material:
- Steel
- Size:
- 11.13 Inch Width x 10 Inch Depth x 21.69 Inch Height
- Fuse Provision:
- Fusible
- Number of Wires:
- 4
- Power Rating:
- 15 HP at 240 VAC 1-Phase/3-Phase (Standard Fuse), 30 HP at 1-Phase/3-Phase (Time Delay)
- Fuse Type:
- Class H
- DC Voltage Rating:
- 250 V
- Approval:
- UL, UL 98
- Finish:
- Painted
- Current Rating:
- 100 A
- Neutral Type:
- No
- Type:
- Heavy Duty
- Enclosure:
- NEMA 1
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_4-V2T1_38_CAT.pdf
MSRP $2,164.47Surplus $525.97 -
Contact Us For Quote
Eaton DH423SNRKLC Safety Switches DH 4P 100A 240V 50/60Hz 3Ph Fusible w/ Neutral 4Wire NEMA 3R
MSRP $8,303.93Surplus $4,200.37SKU: S21-1270 Brand: Eaton MPN: DH423SNRKLC UPC: 786685373720 Shipping Weight: 85.00 lbs. Shipping Height: 14.00 In. Shipping Length: 39.00 In. Shipping Width: 19.00...- SKU:
- S21-1270
- Short Description:
- EATON QUICK CONNECT SAFETY SWITCH, HEAVY DUTY, SINGLE-THROW, 100 A, 240V, 4P, FUS
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- Current Rating:
- 100 A
- Number of Poles:
- 4
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
MSRP $8,303.93Surplus $4,200.37 -
Contact Us For Quote
Eaton DH463FDK Heavy Duty Safety Switches
MSRP $3,565.24Surplus $866.36SKU: S21-3706 Brand: Eaton MPN: DH463FDK UPC: 78211320661 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3706
- Enclosure Material:
- Steel
- Neutral Type:
- No
- Fuse Type:
- Cartridge, Class H, Time Delay
- Size:
- 15.1 Inch W x 10.22 Inch D x 24.95 Inch H
- Finish:
- Painted Galvanized
- Approval:
- UL 98
- Number of Wires:
- 4
- Power Rating:
- 50 HP at 480/600 VAC 2-Phase, 60 HP at 480 VAC 3-Phase, 75 HP at 600 VAC 3-Phase (Time Delay Fuse)
- Type:
- Heavy Duty Safety
- Catalog:
- Eaton_00003_V2T1_2_V2T1_7_V2T1_11_CAT.pdf
- Enclosure:
- NEMA 12
- Number of Poles:
- 4
- Short Description:
- 480 to 600 VAC, 250 VDC, 100 A, 75 HP, 4-Pole, 4-Wire, NEMA 12, Painted Galvanized Steel, Class H/Time Delay Fusible, Heavy Duty, Single Throw Safety Switch
- AC Voltage Rating:
- 480 V Star/277 V, 600 V Star/347 V
- Series:
- DH
- DC Voltage Rating:
- 250 V
- Current Rating:
- 100 A
- Fuse Provision:
- Fusible
MSRP $3,565.24Surplus $866.36 -
Contact Us For Quote
Eaton DH463FGK Heavy Duty Safety Switches
MSRP $3,109.21Surplus $755.54SKU: S21-3665 Brand: Eaton MPN: DH463FGK UPC: 78211320650 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3665
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW FUSED SAFETY SWITCH, 100 A, NEMA 1, PAINTED STEEL,
- Type:
- Heavy Duty
- Number of Poles:
- 4
- Number of Wires:
- 4
- Fuse Provision:
- Fusible
- Current Rating:
- 100 A
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 600 V
MSRP $3,109.21Surplus $755.54 -
Contact Us For Quote
Eaton DH463UDK Heavy Duty Safety Switches
MSRP $5,117.13Surplus $1,243.47SKU: S21-3679 Brand: Eaton MPN: DH463UDK UPC: 78211320662 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3679
- Current Rating:
- 100 A
- Size:
- 11.79 Inch Width x 10.22 Inch Depth x 24.95 Inch Height
- Enclosure:
- NEMA 12/3R
- Fuse Provision:
- Non-Fusible
- Enclosure Material:
- Steel
- Short Description:
- EATON HEAVY DUTY SINGLE-THROW NON-FUSED SAFETY SWITCH, SINGLE-THROW, 100 A, NEMA
- Number of Poles:
- 4
- Number of Wires:
- 4
- AC Voltage Rating:
- 600 V
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_7-V2T1_38_CAT.pdf
- Power Rating:
- 50 HP at 600 VAC 1-Phase, 100 HP at 600 VAC 3-Phase (Time Delay), 20 HP at 250 VDC
- Finish:
- Painted Galvanized
- Approval:
- UL, UL 98
- DC Voltage Rating:
- 250 V
- Type:
- Heavy Duty
MSRP $5,117.13Surplus $1,243.47 -
Contact Us For Quote
Eaton DT463URK Double Throw Safety Switches
MSRP $9,538.63Surplus $2,317.89SKU: S21-3766 Brand: Eaton MPN: DT463URK UPC: 78211362064 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3766
- Enclosure Material:
- Steel
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- DC Voltage Rating:
- 250 V
- Size:
- 17.69 Inch Width x 11.19 Inch Depth x 25 Inch Height
- Finish:
- Painted Galvanized
- Short Description:
- EATON HEAVY DUTY DOUBLE-THROW NON-FUSED SAFETY SWITCH, 100 A, NEMA 3R, PAINTED G
- Number of Poles:
- 4
- Type:
- Heavy Duty
- Number of Wires:
- 4
- Catalog:
- EatonCorp-CutlerHammer_00111_V2T1_10-V2T1_52_CAT.pdf
- Approval:
- UL, UL 98
- Power Rating:
- 50 HP at 600 VAC 1-Phase, 100 HP at 600 VAC 3-Phase, 20 HP at 250 VDC
- Current Rating:
- 100 A
MSRP $9,538.63Surplus $2,317.89 -
Contact Us For Quote
Eaton N1-4-100 Disconnect Switches
MSRP $2,402.69Surplus $366.72SKU: M01-5220 Brand: Eaton MPN: N1-4-100 UPC: 01508266003 Shipping Weight: 2.55 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In...- SKU:
- M01-5220
- TS PIK:
- 124502537
- Short Description:
- 690 VAC, 100 A, 4-Pole, IP20, Door Coupling Rotary Handle, M6 Screw Terminal, Interlockable, Fusible, Motor Control Disconnect Switch
- Catalog:
- Eaton-Moeller_00013_146_CAT.pdf
- Type:
- Interlockable, Fusible
- Enclosure:
- IP20
- Data Sheet:
- Eaton-Moeller_00669_1-6_DATA.pdf
- Number of Poles:
- 4
- Size:
- 120 Millimeter Length x 84.5 Millimeter Width x 145 Millimeter Height
- Current Rating:
- 100 A
- Voltage Rating:
- 690 VAC
- Installation/Operator:
- Eaton-Moeller_00020_INST.pdf
- Country of Origin:
- Germany
MSRP $2,402.69Surplus $366.72 -
Contact Us For Quote
Legrand PS100-SS Safety Switches EA
MSRP $1,809.17Surplus $399.05Legrand PS100-SS Safety Switches EA​ ARCA SKU: S21-1818 Brand: Legrand MPN: PS100-SS UPC: 785007150209 Shipping Weight: 4.60 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- S21-1818
- Type:
- Non-Fusible
- Approval:
- UL (Canada and US)
- Size:
- 6.31 Inch D x 12.38 Inch H
- Volts:
- 600 VAC
- Amps:
- 32 A
- Mounting:
- Adjustable Feet
- Enclosure:
- NEMA 4X/12K
- Enclosure:
- IP67
- Terminal Type:
- Lug
- Terminal Type:
- Screw
- Power Rating:
- 5 HP at 120 VAC
- Power Rating:
- 10 HP at 208 VAC
- Power Rating:
- 15 HP at 240/277 VAC
- Power Rating:
- 20 HP at 120 VAC Star/208 VAC 3-Phase
- Power Rating:
- 25 HP at 240 VAC 3-Phase
- Power Rating:
- 30 HP at 480 VAC
- Power Rating:
- 50 HP at 480/600 VAC/277 VAC Star/480 VAC/347 VAC Star/600 VAC 3-Phase
- Enclosure Material:
- Thermoplastic
- Operator Type:
- Grip Handle
- Short Description:
- 600 VAC 60 Hz 3-Phase, 100 A, Gray, Thermoplastic, 4-Pole, Grip Handle Operator, Non-Fusible
- Catalog:
- LegrandNorthAmerica-Pass&Seymour_00603_D100_D147-D152_CAT.pdf
- Data Sheet:
- LegrandNorthAmerica-Pass&Seymour_16062_1-4_DATA.pdf
- Installation/Operator:
- LegrandNorthAmerica-Pass&Seymour_00338_INST.pdf
- Current Rating:
- 100 A
- Number of Poles:
- 4
- Fuse Provision:
- Non-Fusible
- AC Voltage Rating:
- 600 V
MSRP $1,809.17Surplus $399.05 -
Contact Us For Quote
Square D 92443RB Double Throw Safety Switches
MSRP $17,174.16Surplus $4,173.32SKU: S21-4095 Brand: Square D MPN: 92443RB UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4095
- Enclosure:
- NEMA 3R
- Fuse Provision:
- Non-Fusible
- Type:
- Double Throw
- Number of Poles:
- 4
- Current Rating:
- 100 A
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
MSRP $17,174.16Surplus $4,173.32 -
Contact Us For Quote
Square D DTU463 Double Throw Safety Switches
MSRP $6,354.55Surplus $1,544.15SKU: S21-3601 Brand: Square D MPN: DTU463 UPC: 78590130871 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3601
- Approval:
- UL, UL (Canada and US)
- Current Rating:
- 100 A
- Series:
- F5
- Installation/Operator:
- SchneiderElectric-SquareD_00174_INST.pdf
- Catalog:
- SchneiderElectric_00260_3_25_3_27_3_32_CAT.pdf
- Enclosure Material:
- Steel
- AC Voltage Rating:
- 600 V
- Data Sheet:
- SchneiderElectric-SquareD_12634_1_2_DATA.pdf
- Enclosure:
- NEMA 1
- Type:
- Manual Transfer
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Non-Fusible
- Size:
- 17.18 Inch W x 7.18 Inch D x 30.3 Inch H
- Number of Poles:
- 4
- Prop 65 Warning:
- Yes
- Power Rating:
- 30 HP at 240 VAC 2-Phase, 50 HP at 480/600 VAC 2-Phase (Standard), 40 HP at 240 VAC 3-Phase, 75 HP at 480/600 VAC 3-Phase (Maximum), 20 HP at 250 VDC, 30 HP at 600 VDC
- Short Description:
- 600 VAC/VDC, 100 A, 100 HP, 2-Pole, NEMA 3R, Surface Mount, Neutral, Non-Fusible, Manual Operated, Double Throw Safety Switch
MSRP $6,354.55Surplus $1,544.15 -
Contact Us For Quote
Square D H463 Heavy Duty Safety Switches
MSRP $2,420.39Surplus $588.15SKU: S21-3514 Brand: Square D MPN: H463 UPC: 78590148249 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3514
- Current Rating:
- 100 A
- Enclosure Material:
- Steel
- Prop 65 Warning:
- Yes
- Type:
- Heavy Duty, Single Throw
- Fuse Type:
- Class R/J/H/K
- Neutral Type:
- No
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 100 A, 75 HP at 600 VAC 2-Phase, 4-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Power Rating:
- 25 HP at 480 VAC 2-Phase, 60 HP at 480 VAC 2-Phase, 30 HP at 600 VAC 2-Phase, 75 HP at 600 VAC 2-Phase, 20 HP at 250 VDC, 30 HP at 600 VDC
- Number of Wires:
- 4
- DC Voltage Rating:
- 600 V
- Approval:
- UL
- Data Sheet:
- SchneiderElectric-SquareD_49927_1_2_DATA.pdf
- Enclosure:
- NEMA 1
- Size:
- 16.13 Inch Width x 6.85 Inch Depth x 20.5 Inch Height
- CAD Drawings:
- SchneiderElectric_29508_1_CAD.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00227_INST.pdf
- Fuse Provision:
- Fusible
- Number of Poles:
- 4
MSRP $2,420.39Surplus $588.15 -
Contact Us For Quote
Square D H463AWK Heavy Duty Safety Switches
MSRP $3,272.57Surplus $795.23SKU: S21-3566 Brand: Square D MPN: H463AWK UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3566
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 100 A, 75 HP at 600 VAC 2-Phase, 4-Pole, 4-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Class R/J/H/K, Fusible, Single Throw, Heavy Duty, Safety Switch
- Type:
- Heavy Duty, Single Throw
- Prop 65 Warning:
- Yes
- Size:
- 16.13 Inch Width x 6.8 Inch Depth x 20.5 Inch Height
- Fuse Provision:
- Fusible
- Enclosure Material:
- Steel
- Data Sheet:
- SchneiderElectric-SquareD_46334_1_2_DATA.pdf
- Fuse Type:
- Class R/J/H/K
- Neutral Type:
- No
- Number of Wires:
- 4
- Catalog:
- SchneiderElectric-SquareD_32357_3_10_CAT.pdf
- Number of Poles:
- 4
- Power Rating:
- 25 HP at 480 VAC 2-Phase, 60 HP at 480 VAC 2-Phase, 30 HP at 600 VAC 2-Phase, 75 HP at 600 VAC 2-Phase, 20 HP at 250 VDC, 30 HP at 600 VDC
- Current Rating:
- 100 A
- Enclosure:
- NEMA 3R/12
- Finish:
- Galvannealed
- DC Voltage Rating:
- 600 V
- Approval:
- UL
- Installation/Operator:
- SchneiderElectric-Telemecanique_00476_INST.pdf
- CAD Drawings:
- SchneiderElectric_29509_1_CAD.pdf
MSRP $3,272.57Surplus $795.23 -
Contact Us For Quote
Square D HU463 Heavy Duty Safety Switches
MSRP $2,044.67Surplus $496.86SKU: S21-3523 Brand: Square D MPN: HU463 UPC: 78590150593 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3523
- Enclosure:
- NEMA 1
- Type:
- Heavy Duty, Single Throw
- Number of Poles:
- 4
- Size:
- 16.13 Inch Width x 6.85 Inch Depth x 20.5 Inch Height
- Data Sheet:
- SchneiderElectric-SquareD_47247_1_2_DATA.pdf
- AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/VDC, 100 A, 75 HP at 600 VAC 3-Phase, 4-Pole, 4-Wire, Steel, Surface Mount, NEMA 1, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- Neutral Type:
- No
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Current Rating:
- 100 A
- Power Rating:
- 30 HP at 240 VAC 2-Phase, 40 HP at 240 VAC 3-Phase, 50 HP at 480 VAC 2-Phase, 75 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 2-Phase, 75 HP at 600 VAC 3-Phase, 20 HP at 250 VDC, 30 HP at 600 VDC
- Approval:
- UL
- DC Voltage Rating:
- 600 V
- Prop 65 Warning:
- Yes
- Fuse Provision:
- Non-Fusible
- Number of Wires:
- 4
- CAD Drawings:
- SchneiderElectric_29508_1_CAD.pdf
- Enclosure Material:
- Steel
MSRP $2,044.67Surplus $496.86 -
Contact Us For Quote
Square D HU463AWK Heavy Duty Safety Switches
MSRP $3,325.66Surplus $808.14SKU: S21-3577 Brand: Square D MPN: HU463AWK UPC: 78590150590 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3577
- Fuse Provision:
- Non-Fusible
- Type:
- Heavy Duty, Single Throw
- Size:
- 16.13 Inch Width x 6.8 Inch Depth x 20.5 Inch Height
- Enclosure:
- NEMA 3R/12
- Power Rating:
- 30 HP at 240 VAC 2-Phase, 40 HP at 240 VAC 3-Phase, 50 HP at 480 VAC 2-Phase, 75 HP at 480 VAC 3-Phase, 50 HP at 600 VAC 2-Phase, 75 HP at 600 VAC 3-Phase, 20 HP at 250 VDC, 30 HP at 600 VDC
- DC Voltage Rating:
- 600 V
- Approval:
- UL
- Enclosure Material:
- Steel
- Data Sheet:
- SchneiderElectric-SquareD_47248_1_2_DATA.pdf
- Finish:
- Galvannealed
- Short Description:
- 600 VAC/VDC, 100 A, 75 HP at 600 VAC 3-Phase, 4-Pole, 4-Wire, Galvannealed, Steel, Surface Mount, NEMA 3R/12, Non-Fusible, Single Throw, Heavy Duty, Safety Switch
- Prop 65 Warning:
- Yes
- Installation/Operator:
- SchneiderElectric-SquareD_00228_INST.pdf
- Catalog:
- SchneiderElectric-SquareD_32357_3_11_CAT.pdf
- Current Rating:
- 100 A
- Number of Wires:
- 4
- Number of Poles:
- 4
- Neutral Type:
- No
- AC Voltage Rating:
- 600 V
- CAD Drawings:
- SchneiderElectric_29509_1_CAD.pdf
MSRP $3,325.66Surplus $808.14
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.