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Specialty line of switches

Oil Switches - De-Energized Tap-changers

Specialty Transformer Components

Half Moon Bridging Tap Changer (40B)

Used for switching the tap positions on windings to adjust the voltage for Large Distribution Transformers

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Specialty Transformer Components

Snap Action Rotary Bridging Tap Changer (41C)

Used for switching the tap positions on HV windings to adjust the voltage for Small Power transformers

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Specialty Transformer Components

Bridging Ring Style Tap Changer (42B)

Used as the tap changer to adjust the voltage of distribution transformers

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Specialty Transformer Components

Snap Action Rotary Bridging Tap Changer (44B)

Used for switching the tap positions on HV windings to adjust the voltage for Medium Power transformers

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Specialty Transformer Components

Linear Type Bridging Style Tap Changer (45L)

Used for switching the tap positions on windings to adjust the voltage for Large Distribution & Small Power Transformers.

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Specialty Transformer Components

Linear Type Bridging Style Tap Changer (46L)

Used for switching the tap positions on windings to adjust the voltage for Large Distribution & Small Power Transformers.

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Specialty Transformer Components

Linear Type Series Parallel (22L)

Used in Small and Medium Power Transformers for connecting portion of windings (usually HV Windings) in series or parallel connection to change transformer ratio.

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Oil Switches - Special Switches

Specialty Transformer Components

Series Parallel (22B)

Used in Small and Medium Power Transformers for connecting windings (usually HV) in series or parallel connection to change transformer ratio.

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Specialty Transformer Components

Delta Wye (26B)

Used in Small and Medium Power Transformers for connecting windings in Delta or WYE connection to change transformer ratio.

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Specialty Transformer Components

Dual Voltage (24B)

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Specialty Transformer Components

Bladed – Bridging & Common Center (43B)

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Oil Switches - Network Switches

Specialty Transformer Components

Grounding Network Switches (50B or 52B)

Used on network transformers for disconnecting the primary feeder from the transformer and connecting incoming feeder to the ground

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Oil Switches - Motor Operated Switches

Specialty Transformer Components

Motor operated Oil switches (34B series)

Used as the tap-changers to adjust the voltage on LV windings

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Dry Switches - De-Energized Tap-changers

Specialty Transformer Components

Bladed or Snap Action Bridging De-Energized tap-changer for Air (73 - series)

Used for switching the tap positions on HV windings to adjust the voltage for Small Power transformers

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Dry Switches - Selector Switches

Specialty Transformer Components

Bladed Common Center Air switches (70B series)

Used for switching position in Motor Test Equipment as well as used for Furness Transformers

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Specialty Transformer Components

Common Center or Disc Style Air switch (77B)

Used for switching connections for variety different applications. Very Robust Design.

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Specialty Transformer Components

Bladed Series Parallel (72 series)

Used in Dry type Transformers for changing the winding connections. Could be use for Furness transformers as well.

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Dry Switches - Network

Specialty Transformer Components

Grounding Network Switches

Used on network transformers for disconnecting the primary feeder from the transformer and connecting incoming feeder to the ground

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Dry Switches - Motor Operated Air Switches

Specialty Transformer Components

Motor Operated Air Switches (30B series)

Common Center or Bridging style, used for switching position in Testing equipment, distribution, air-core reactor - wind turbine etc

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