
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
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- Price
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Siemens F651SS Heavy Duty Safety Switches
MSRP $24,490.00Surplus $5,951.07SKU: S21-4004 Brand: Siemens MPN: F651SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4004
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 6
- Enclosure:
- NEMA 4X
- Type:
- Heavy Duty
- Current Rating:
- 30 A
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Fuse Provision:
- Fusible
MSRP $24,490.00Surplus $5,951.07 -
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Siemens F652H Heavy Duty Safety Switches
MSRP $10,274.00Surplus $2,496.58SKU: S21-3999 Brand: Siemens MPN: F652H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3999
- Type:
- Heavy Duty
- Current Rating:
- 60 A
- Fuse Provision:
- Fusible
- Number of Poles:
- 6
- Number of Wires:
- 6
- DC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 3R
MSRP $10,274.00Surplus $2,496.58 -
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Siemens F652SS Heavy Duty Safety Switches
MSRP $24,490.00Surplus $5,951.07SKU: S21-4005 Brand: Siemens MPN: F652SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4005
- AC Voltage Rating:
- 600 V
- Enclosure:
- NEMA 4X
- Current Rating:
- 60 A
- Number of Poles:
- 6
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
- Number of Wires:
- 6
- Type:
- Heavy Duty
MSRP $24,490.00Surplus $5,951.07 -
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Siemens F653H Heavy Duty Safety Switches
MSRP $10,274.00Surplus $2,496.58SKU: S21-4000 Brand: Siemens MPN: F653H UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4000
- Type:
- Heavy Duty
- Number of Poles:
- 6
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Current Rating:
- 100 A
- Number of Wires:
- 6
- Enclosure:
- NEMA 3R
MSRP $10,274.00Surplus $2,496.58 -
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Siemens F653SS Heavy Duty Safety Switches
MSRP $24,490.00Surplus $5,951.07SKU: S21-4006 Brand: Siemens MPN: F653SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-4006
- Current Rating:
- 100 A
- AC Voltage Rating:
- 600 V
- Number of Poles:
- 6
- Number of Wires:
- 6
- Type:
- Heavy Duty
- Enclosure:
- NEMA 4X
- Fuse Provision:
- Fusible
- DC Voltage Rating:
- 600 V
MSRP $24,490.00Surplus $5,951.07 -
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Siemens HF221N Safety Switches HF 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1 Surface Mounting
MSRP $647.00Surplus $107.01Siemens HF221N Safety Switches HF 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire EA NEMA 1 Surface Mounting​ ARCA SKU: S21-1197 Brand: Siemens MPN: HF221N UPC: 783643150201 Shipping Weight: 13.00 lbs...- SKU:
- S21-1197
- 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, 3-Wire, 2-Pole, NEMA 1, Steel, Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_24_CAT.pdf,SiemensAG_01698_18_6_18_10_18_24_CAT.pdf
- Data Sheet:
- SiemensAG_05981_1_DATA.pdf
- Technical Specifications:
- SiemensAG_01984_1_2_SPEC.pdf
- Fuse Type:
- Class H, Class K, Class R
- Size:
- 6.64 Inch Width x 5.05 Inch Depth x 14.26 Inch Height
- Power Rating:
- 1-1/2 HP at 240 VAC 1-Phase, 3 HP at 240 VAC 3-Phase, 5 HP at 250 VDC
- Enclosure Material:
- Steel
- Series:
- HF
- Number of Wires:
- 3
- Fuse Provision:
- Fusible
- Country of Origin:
- MEX
- Approval:
- UL
MSRP $647.00Surplus $107.01 -
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Siemens HF221NR Safety Switches HF 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire NEMA 3R
MSRP $771.00Surplus $126.05Siemens HF221NR Safety Switches HF 2P 30A 240V 50/60Hz 1Ph Fusible 3Wire NEMA 3R​ ARCA SKU: S21-1159 Brand: Siemens MPN: HF221NR UPC: 783643150607 Shipping Weight: 13.65 lbs. Shipping...- SKU:
- S21-1159
- Short Description:
- 240 VAC, 250 VDC, 30 A, 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase, 15 HP at 250 VDC, 3-Wire, 2-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_24_CAT.pdf,SiemensAG_01698_18_6_18_10_18_24_CAT.pdf
- Data Sheet:
- SiemensAG_05982_1_DATA.pdf
- Technical Specifications:
- SiemensAG_01985_1_2_SPEC.pdf
- Neutral Type:
- Solid
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 3R
- Power Rating:
- 1-1/2 HP at 240 VAC 1-Phase, 3 HP at 240 VAC 3-Phase (Standard), 3 HP at 240 VAC 1-Phase, 7-1/2 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 5 HP at 250 VDC
- Fuse Type:
- Class H/R, Time Delay
- Series:
- HF
- Number of Wires:
- 3
- Size:
- 9.01 Inch W x 10.17 Inch D x 15.77 Inch H
- Approval:
- UL 98
- Country of Origin:
- MEX
MSRP $771.00Surplus $126.05 -
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Siemens HF222J Heavy Duty Safety Switches
MSRP $980.00Surplus $238.14SKU: S21-3316 Brand: Siemens MPN: HF222J UPC: 78364315079 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3316
- Short Description:
- HDSS FUS 2P2W 240V 60A N12
- Country of Origin:
- MEX
- Enclosure:
- NEMA 12
- DC Voltage Rating:
- 240 V
- Type:
- Heavy Duty
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Current Rating:
- 60 A
- Number of Poles:
- 2
MSRP $980.00Surplus $238.14 -
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Siemens HF223J Heavy Duty Safety Switches
MSRP $1,415.00Surplus $343.85SKU: 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 $1,415.00Surplus $343.85 -
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Siemens HF223N Heavy Duty Safety Switches EA
MSRP $899.00Surplus $121.99SKU: S21-2431 Brand: Siemens MPN: HF223N UPC: 78364315022 Shipping Weight: 20.85 lbs. Shipping Height: 8.00 In. Shipping Length: 26.00 In. Shipping Width: 15.00 In...- SKU:
- S21-2431
- Short Description:
- 240 VAC, 250 VDC, 100 A, 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase, 20 HP at 250 VDC, 3-Wire, 2-Pole, NEMA 1, Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- DC Voltage Rating:
- 250 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_24_CAT.pdf,SiemensAG_01698_18_6_18_10_18_24_CAT.pdf
- Data Sheet:
- SiemensAG_05987_1_DATA.pdf
- Technical Specifications:
- SiemensAG_01990_1_2_SPEC.pdf
- Number of Wires:
- 3
- Fuse Type:
- Class H/J/R/T
- Enclosure:
- NEMA 1
- Size:
- 12.01 Inch W x 10.17 Inch D x 23.15 Inch H
- Neutral Type:
- Solid
- Fuse Provision:
- Fusible
- Power Rating:
- 7-1/2 HP at 240 VAC 1-Phase, 15 HP at 240 VAC 3-Phase (Standard), 15 HP at 240 VAC 1-Phase, 30 HP at 240 VAC 3-Phase (Maximum for Time Delay Fuse), 20 HP at 250 VDC
- Series:
- HF
- Number of Phases:
- 3
- Country of Origin:
- Mexico
- Approval:
- UL 98
MSRP $899.00Surplus $121.99 -
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Siemens HF224J Heavy Duty Safety Switches
MSRP $2,233.00Surplus $542.62SKU: S21-3317 Brand: Siemens MPN: HF224J UPC: 78364315081 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3317
- Series:
- HF
- Country of Origin:
- MEX
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Enclosure:
- NEMA 3S/3R/12
- 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, 2-Wire, 2-Pole, NEMA 12, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 200 A
- Size:
- 11.47 Inch Width x 10.46 Inch Depth x 19.31 Inch Height
- 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), 40 HP at 250 VDC
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Fuse Type:
- Class H/R
- DC Voltage Rating:
- 250 V
- Neutral Type:
- No
- Number of Poles:
- 2
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Approval:
- UL 98
- Data Sheet:
- SiemensAG_05989_1_DATA.pdf
MSRP $2,233.00Surplus $542.62 -
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Siemens HF224NR Safety Switches 200A 250V EA
MSRP $1,933.00Surplus $354.77SKU: S21-2191 Brand: Siemens MPN: HF224NR UPC: 78364315063 Shipping Weight: 41.00 lbs. Shipping Height: 31.42 In. Shipping Length: 16.99 In. Shipping Width: 12.33 In...- SKU:
- S21-2191
- TS PIK:
- 115902321
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- 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, 3-Wire, 2-Pole, NEMA 3R, 304 Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Size:
- 16.99 Inch W x 12.33 Inch D x 31.42 Inch H
- Number of Poles:
- 2
- Type:
- Heavy Duty
- AC Voltage Rating:
- 240 V
- Current Rating:
- 200 A
- Data Sheet:
- SiemensAG_05991_1_DATA.pdf
- Enclosure:
- NEMA 3R
- 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 Wires:
- 3
- DC Voltage Rating:
- 250 V
- Fuse Type:
- Class H/J/R/T
- Fuse Provision:
- Fusible
- Neutral Type:
- Solid
- Number of Phases:
- 3
- Series:
- HF
- Country of Origin:
- Mexico
- Approval:
- UL 98
MSRP $1,933.00Surplus $354.77 -
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Siemens HF224S Heavy Duty Safety Switches
MSRP $8,515.00Surplus $2,069.14SKU: S21-3320 Brand: Siemens MPN: HF224S UPC: 78364315092 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3320
- Fuse Provision:
- Fusible
- Series:
- HF
- Fuse Type:
- Class H/R
- 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), 40 HP at 250 VDC
- AC Voltage Rating:
- 240 V
- Country of Origin:
- MEX
- DC Voltage Rating:
- 250 V
- 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, 2-Wire, 2-Pole, NEMA 4/4X, Stainless Steel, Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 200 A
- Type:
- Heavy Duty
- Enclosure:
- NEMA 4/4X
- Enclosure Material:
- 304 Stainless Steel
- Catalog:
- SiemensAG_01698_18_6_18_10_18_11_18_25_CAT.pdf
- Data Sheet:
- SiemensAG_05992_1_DATA.pdf
- Size:
- 11.47 Inch Width x 10.46 Inch Depth x 19.31 Inch Height
- Number of Wires:
- 2
- Neutral Type:
- No
- Number of Poles:
- 2
MSRP $8,515.00Surplus $2,069.14 -
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Siemens HF226N Heavy Duty Safety Switches
MSRP $10,274.00Surplus $2,496.58SKU: S21-3961 Brand: Siemens MPN: HF226N UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-3961
- Current Rating:
- 600 A
- Enclosure:
- NEMA 1
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Fusible
- Number of Wires:
- 3
- Number of Poles:
- 2
- Type:
- Heavy Duty
MSRP $10,274.00Surplus $2,496.58 -
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Siemens HF228N Heavy Duty Safety Switches
MSRP $11,618.00Surplus $2,823.17SKU: S21-3962 Brand: Siemens MPN: HF228N UPC: 78364315027 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3962
- Country of Origin:
- USA
- Short Description:
- HDSS FUS 2P3W 240V 1200A N1
- Enclosure:
- NEMA 1
- Current Rating:
- 1200 A
- Type:
- Heavy Duty
- DC Voltage Rating:
- 240 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Number of Wires:
- 3
MSRP $11,618.00Surplus $2,823.17 -
Siemens HF261 Safety Switches HF 2P 30A 600V 50/60Hz 1Ph Fusible 2Wire NEMA 1 Heavy Duty
MSRP $882.00Surplus $59.23Siemens HF261 Safety Switches HF 2P 30A 600V 50/60Hz 1Ph Fusible 2Wire NEMA 1 Heavy Duty​ ARCA SKU: S21-1181 Brand: Siemens MPN: HF261 UPC: 783643173880 Shipping Weight: 12.45 lbs. Shipping...- SKU:
- S21-1181
- Short Description:
- 480/600 VAC, 250/600 VDC, 30 A, 7-1/2 HP at 480 VAC 1-Phase, 10 HP at 600 VAC 1-Phase, 5 HP at 250 VDC, 15 HP at 600 VDC, 2-Wire, 2-Pole, NEMA 1, Steel, Fusible, Heavy Duty
- Type:
- Heavy Duty
- AC Voltage Rating:
- 600 V
- DC Voltage Rating:
- 250/600 V
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
- Fuse Type:
- Class H/J/K/R
- Enclosure:
- NEMA 1
- Catalog:
- SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf,SiemensAG_01698_18_6_18_10_18_12_18_24_CAT.pdf
- Data Sheet:
- SiemensAG_06000_1_DATA.pdf
- Technical Specifications:
- SiemensAG_01984_1_2_SPEC.pdf
- TS PIK:
- 115902341
- Size:
- 9.01 Inch Width x 10.17 Inch Depth x 15.45 Inch Height
- Neutral Type:
- None
- Series:
- HF
- Power Rating:
- 3 HP at 480/600 VAC 1-Phase (Standard), 7-1/2 HP at 480 VAC, 10 HP at 600 VAC 1-Phase (Maximum for Time Delay Fuse), 5 HP at 250 VDC, 15 HP at 600 VDC
- Enclosure Material:
- Steel
- Number of Phases:
- 1
- Country of Origin:
- Mexico
- Approval:
- UL 98
MSRP $882.00Surplus $59.23 -
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Siemens HF261J Heavy Duty Safety Switches
MSRP $1,092.00Surplus $555.27SKU: S21-2566 Brand: Siemens MPN: HF261J UPC: 78364317400 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2566
- TS PIK:
- 115902343
- Country of Origin:
- MEX
- Short Description:
- HDSS FUS 2P2W 600V 30A N12
- Type:
- Heavy Duty
- Number of Poles:
- 2
- Fuse Provision:
- Fusible
- Number of Wires:
- 2
- Enclosure:
- NEMA 12
- Current Rating:
- 30 A
- DC Voltage Rating:
- 600 V
MSRP $1,092.00Surplus $555.27 -
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Siemens HF262J Heavy Duty Safety Switches
MSRP $1,104.00Surplus $482.79SKU: S21-2570 Brand: Siemens MPN: HF262J UPC: 78364317401 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-2570
- TS PIK:
- 115902351
- Short Description:
- HDSS FUS 2P2W 600V 60A N12
- Country of Origin:
- MEX
- Type:
- Heavy Duty
- Number of Wires:
- 2
- Fuse Provision:
- Fusible
- Enclosure:
- NEMA 12
- Current Rating:
- 60 A
- Number of Poles:
- 2
- DC Voltage Rating:
- 600 V
MSRP $1,104.00Surplus $482.79 -
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Siemens HF263J Heavy Duty Safety Switches
MSRP $1,721.00Surplus $751.45SKU: 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 $1,721.00Surplus $751.45 -
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Siemens HF265J Heavy Duty Safety Switches
MSRP $4,117.00Surplus $1,000.43SKU: S21-3995 Brand: Siemens MPN: HF265J UPC: 78364317001 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- S21-3995
- Short Description:
- HDSS FUS 2P2W 600V 400A N12
- Country of Origin:
- USA
- Type:
- Heavy Duty
- Enclosure:
- NEMA 12
- Current Rating:
- 400 A
- DC Voltage Rating:
- 600 V
- Fuse Provision:
- Fusible
- Number of Poles:
- 2
- Number of Wires:
- 2
MSRP $4,117.00Surplus $1,000.43
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