About Disconnect Switches

Siemens Disconnect Switches

Disconnect switches are electrical switches that are used to interrupt the flow of electrical power to a load or equipment. They are typically used in industrial and commercial applications to provide a safe and reliable way to disconnect power from electrical systems for maintenance, repair, or emergency situations.
Disconnect switches come in a variety of types and configurations, including fusible, non-fusible, and circuit breaker disconnect switches. Fusible disconnect switches incorporate fuses that provide overload protection and are designed to interrupt the electrical current in the event of a fault. Non-fusible disconnect switches, on the other hand, do not incorporate fuses and rely on other forms of overcurrent protection. Circuit breaker disconnect switches are designed to function as both a disconnect switch and a circuit breaker, providing protection against both overload and short-circuit faults.
Disconnect switches can be installed in a variety of applications, including motor control centers, switchboards, panelboards, and other electrical distribution systems. They are often located in easily accessible areas and may be operated manually or remotely, depending on the application requirements.
In addition to their safety benefits, disconnect switches can also help to reduce downtime and maintenance costs by providing a safe and efficient way to isolate equipment for maintenance or repair. They can also be used to help ensure compliance with safety regulations and standards.
Overall, disconnect switches are a critical component in many industrial and commercial electrical systems, providing a safe and reliable way to disconnect power from equipment for maintenance, repair, or emergency situations.
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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)
Enter Qty TypeNumber of PolesMounting StyleTermination StyleActuatorContact FormCurrent RatingVoltage Rating ACVoltage Rating DCMinimum Operating TemperatureMaximum Operating TemperatureIP RatingSeries
  
                 
CFSH10B4N


Disconnect Switches HANDLE BLACK TY 4 FOR 100/200K SW
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 25
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 101.482

Multiples of: 1

Handle   Handle 30 A      
3LD3254-0TK51


Disconnect Switches Main switch 3-pole Rated
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 24
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 41.7444

Multiples of: 1

Rotary3 PolePanel MountScrewKnob0 NO - 0 NC32 A690 VAC-- 25 C+ 55 CIP65 
Hot 3LD2022-0TK11


Disconnect Switches switch disconnector, main switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 14
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 34.23

Multiples of: 1

Rotary3 PolePanel MountScrewKnob0 NO - 0 NC16 A690 VAC-- 25 C+ 55 CIP65 
HNF361


Disconnect Switches 30A 3P 600V 3W NON FUSED HD TYPE 1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 13
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USD 165.5655

Multiples of: 1

Enclosed Disconnect3 PolePanel Mount Lever3PST30 A600 VAC600 VDC   HDSS
3LD3054-0TL51


Disconnect Switches Main switch 3-pole + N Rated
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 9
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 41.2244

Multiples of: 1

Rotary4 PolePanel MountScrewKnob1 Form B (SPST - NC)16 A690 VAC-- 25 C+ 55 CIP65 
HNF361R


Disconnect Switches HD SAFTEY SWITCH NF 3P3W 600V 30A N3R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 8
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 324.7679

Multiples of: 1

Enclosed Disconnect3 PolePanel Mount Lever3PST30 A600 VAC600 VDC   HDSS
3LD3448-0TL51


Disconnect Switches Main switch 3-pole + N Rated
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 7
Ship by Fri. 27 Sep to Thu. 03 Oct Calender.png

USD 113.2733

Multiples of: 1

Rotary4 PolePanel MountScrewKnob0 NO - 0 NC63 A690 VAC-- 25 C+ 55 CIP65 
3LD20640TB510US2


Disconnect Switches DISC SW 16A N4X SCW ROT HDL BLK 3P
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 7
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 283.92

Multiples of: 1

Rotary3 PolePanel MountScrewKnob0 NO - 0 NC16 A690 VAC-- 25 C+ 55 CIP653LD
HNF261


Disconnect Switches HDSS NF 2P2W 600V 30A N1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 166.788

Multiples of: 1

Enclosed Disconnect2 PolePanel Mount LeverDPST30 A600 VAC600 VDC   HDSS
HF321N


Disconnect Switches HDSS FUS 3P4W 240V 30A N1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 190.5598

Multiples of: 1

Fused Disconnect3 PolePanel Mount Lever3PST30 A240 VAC240 VDC   HDSS
3LD2103-1TP51


Disconnect Switches DISC SW 25A ROT HDL 4HOLE BLK 3P AUX
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 200.0043

Multiples of: 1

Rotary3 PolePanel MountScrewKnob1 Form C (SPDT - NO, NC)25 A690 VAC-- 25 C+ 55 CIP653LD
3LD22640TB510US2


Disconnect Switches DISC SW 32A N4X SCW ROT HDL BLK 3P
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 354.2402

Multiples of: 1

Rotary3 PolePanel MountScrewKnob0 NO - 0 NC32 A690 VAC-- 25 C+ 55 CIP653LD
HF362N


Disconnect Switches HDSS FUS 3P4W 600V 60A N1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 429.8398

Multiples of: 1

Fused Disconnect3 PolePanel Mount Lever3PST60 A600 VAC600 VDC   HDSS
HF322NR


Disconnect Switches HDSS FUS 3P4W 240V 60A N3R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 552.1265

Multiples of: 1

Fused Disconnect3 PolePanel Mount Lever3PST60 A240 VAC240 VDC   HDSS
HF363


Disconnect Switches HDSS FUS 3P3W 600V 100A N1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 780.6109

Multiples of: 1

Fused Disconnect3 PolePanel Mount Lever3PST100 A600 VAC600 VDC   HDSS
HF363NR


Disconnect Switches HDSS FUS 3P4W 600V 100A N3R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 4
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 1067.2804

Multiples of: 1

Fused Disconnect3 PolePanel Mount Lever3PST100 A600 VAC600 VDC   HDSS
HNF362H


Disconnect Switches HDSS NF 3P3W 600V 60A N1 H RED
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 3
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 280.4158

Multiples of: 1

Enclosed Disconnect3 PolePanel Mount Lever3PST60 A600 VAC600 VDC   HDSS
HNF362


Disconnect Switches 60A 3P 600V 3W NON FUSED HD TYPE 1
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 3
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 324.7198

Multiples of: 1

Enclosed Disconnect3 PolePanel Mount Lever3PST60 A600 VAC600 VDC   HDSS
3LD21641GP510US2


Disconnect Switches DISC SW 25A N4X SCW ROT HDL BLK 3P AUX
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 3
Ship by Thu. 03 Oct to Mon. 07 Oct Calender.png

USD 342.1802

Multiples of: 1

Rotary3 PolePanel MountScrewKnob1 Form C (SPDT - NO, NC)25 A690 VAC-- 25 C+ 55 CIP653LD
3LD2003-0TK51


Disconnect Switches DISC SW 16A ROT HDL 4HOLE BLK 3P
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 62.4047

Multiples of: 1

Rotary3 PolePanel MountScrewKnob0 NO - 0 NC16 A690 VAC-- 25 C+ 55 CIP65 
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