About Disconnect Switches

Littelfuse 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.

Disconnect Switches

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(Ex. GST)(▲▼)		Enter Qty TypeNumber of PolesMounting StyleTermination StyleActuatorContact FormCurrent RatingVoltage Rating ACVoltage Rating DCMinimum Operating TemperatureMaximum Operating TemperatureIP RatingSeries
  
                 
LDM3SF12


Disconnect Switches Phase barriers 3P 100-200A
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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.

Littelfuse Availability : 2
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USD 28.74

Multiples of: 1

Phase Barriers           LDM
LDM3CU02


Disconnect Switches Terminal shrouds 3P 60A
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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.

Littelfuse Availability : 2
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USD 35.016

Multiples of: 1

Terminal Shroud           LDM
LDM3CU13


Disconnect Switches Terminal shrouds 4P 100-200A
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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.

Littelfuse Availability : 2
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USD 45.84

Multiples of: 1

Terminal Shroud           LDM
LDM3SIB1


Disconnect Switches Direct Handle 30-60A
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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.

Littelfuse Availability : 2
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USD 52.296

Multiples of: 1

Frontal Direct Handle           LDM
LDM3SI11


Disconnect Switches Direct Handle 100-200A
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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.

Littelfuse Availability : 2
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 65.364

Multiples of: 1

Frontal Direct Handle           LDM
LDM3TLU11


Disconnect Switches BLS TERMINAL LUGS M3/1
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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.

Littelfuse Availability : 2
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USD 78.4439

Multiples of: 1

Terminal Lug           LDM
LDM3TLU01


Disconnect Switches BLS TERMINAL LUGS M3/0
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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.

Littelfuse Availability : 2
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 78.4439

Multiples of: 1

Terminal Lug           LDM
LDM3SAB1


Disconnect Switches External handle ON-OFF-TEST 30-60A
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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.

Littelfuse Availability : 2
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 104.5921

Multiples of: 1

Frontal External Handle           LDM
LDM3SA11


Disconnect Switches External handle ON-OFF-TEST 100-200A
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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.

Littelfuse Availability : 2
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 124.2

Multiples of: 1

Frontal External Handle           LDM
LDM3SB11


Disconnect Switches Lateral ext handle ON-OFF-TEST 100-200A
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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.

Littelfuse Availability : 2
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USD 150.3482

Multiples of: 1

Lateral External Handle           LDM
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