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THERMOSPAN Electrical Transformer

Showing 10 out of 10 products

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THERMOSPAN Knob Type Closed Dimmerstat 1 Cell Heavy Duty Copper 4 Amp, TCD-4A
sku-leadTime Ships within 90 days
THERMOSPAN Closed Dimmerstat Heavy Duty Dia 1 mm 1 Cell Knob Type (Current Rating: 0.5 - 32 Amp)
By THERMOSPAN
₹2,477 - ₹28,319
The THERMOSPAN Closed Dimmerstat Heavy Duty Dia 1 mm 1 Cell Knob Type is designed to provide smooth and controlled voltage regulation in a secure and enclosed structure. With its closed housing, the unit offers added protection to internal components, helping improve durability and ensuring safe operation in various environments. The 1 mm coil and single-cell configuration provide stable voltage adjustment suitable for general applications. The knob-type control allows users to manually fine-tune the output with ease, offering simple and accurate regulation without requiring complex settings. Its compact and protected design makes it ideal for routine use in laboratories, workshops, and testing areas. Built with reliability in mind, this Dimmerstat offers consistent performance while minimizing the impact of external dust and environmental factors. The enclosed construction enhances the lifespan of the device, while the manual knob ensures straightforward operation. Its strong build requires minimal maintenance and supports dependable functioning over long periods. Whether used for controlled power supply or basic testing requirements, this model provides a practical balance of protection, accuracy, and simplicity. Overall, it serves as a dependable choice for users who prefer safe and steady manual voltage adjustment.
green checkType : Knob
green checkType of Product : Closed Dimmerstat
green checkMaterial : Copper
green checkDiameter : 1 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 1 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Knob Open Dimmerstat 1 Cell Copper Heavy Duty 0.5 Amp, TOD-0.5A
sku-leadTime Ships within 90 days
THERMOSPAN Open Dimmerstat Heavy Duty Dia 1 mm 1 Cell Knob Type (Current Rating: 0.5 - 100 Amp)
By THERMOSPAN
₹1,769 - ₹40,119
THERMOSPAN Open Dimmerstat Heavy Duty Dia 1 mm 1 Cell Knob Type is designed to provide smooth and reliable voltage control for various applications. Built with a sturdy open-frame structure, it ensures durability and consistent performance even during continuous use. The heavy-duty design helps maintain stability, while the 1 mm dia coil supports accurate adjustment with minimal fluctuation. Its knob-type control makes operation simple and user-friendly, allowing users to fine-tune the output with ease. This model is suitable for general laboratory setups, testing environments, and situations requiring controlled voltage regulation. The unit is crafted to deliver efficient functionality while maintaining operational safety and convenience. Its compact and open design allows better visibility and accessibility during use. The strong build ensures long service life, reducing the need for frequent maintenance. This Dimmerstat is ideal for users who require dependable performance without complicated features. Overall, it offers a balance of precision, simplicity, and durability, making it a practical choice for standard voltage adjustment tasks.
green checkType : Knob
green checkType of Product : Open Dimmerstat
green checkMaterial : Copper
green checkDiameter : 1 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 1 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Motorised Type Closed Dimmerstat 3 Cell Heavy Duty Copper 20 Amp, TCD-20A
sku-leadTime Ships within 90 days
THERMOSPAN Closed Dimmerstat Heavy Duty Dia 3 mm 3 Cell Motorised Type (Current Rating: 4 - 28 Amp)
By THERMOSPAN
₹21,239 - ₹57,819
The THERMOSPAN Closed Dimmerstat Heavy Duty Dia 3 mm 3 Cell Motorised Type is designed for smooth, stable, and automated voltage control in demanding environments. With its closed, heavy-duty construction, it offers enhanced protection, long service life, and reliable performance under continuous load. The 3 mm coil and 3-cell design ensure higher capacity handling, making it suitable for applications requiring consistent and accurate voltage adjustments. The motorised mechanism allows effortless operation, enabling precise control without manual effort. Its structure is built to minimize wear, reduce maintenance, and deliver steady operation in both industrial and laboratory settings. This model provides a user-friendly and efficient experience, ensuring safe and controlled output throughout its usage. The closed housing protects internal components from dust and external factors, adding to its durability. Its motorised control system enhances convenience, especially in setups where frequent adjustments are needed. Whether used for testing, equipment protection, or regulated power supply, this Dimmerstat delivers dependable performance with simple functionality. Overall, it is a robust, automated, and practical solution for users who need reliable voltage regulation in a variety of setups.
green checkType : Motorised
green checkType of Product : Closed Dimmerstat
green checkMaterial : Copper
green checkDiameter : 3 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 3 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Motorised Type Closed Dimmerstat 1 Cell Heavy Duty Copper 4 Amp, TCD-4A
sku-leadTime Ships within 90 days
THERMOSPAN Closed Dimmerstat Heavy Duty Dia 1 mm 1 Cell Motorised Type (Current Rating: 4 - 28 Amp)
By THERMOSPAN
₹8,377 - ₹21,239
The THERMOSPAN Closed Dimmerstat Heavy Duty Dia 1 mm 1 Cell Motorised Type is designed to deliver smooth, automated, and stable voltage regulation in a protected enclosed structure. With its closed housing, the unit safeguards internal components from dust, moisture, and external impact, ensuring safe and long-lasting performance. The 1 mm coil and single-cell configuration support steady voltage control suitable for general and light-duty applications. Its motorised operation allows users to adjust voltage effortlessly, providing consistent accuracy without manual effort. This makes the model ideal for setups where frequent or precise regulation is needed. Built with durability and convenience in mind, this Dimmerstat ensures reliable output even during extended operation. The enclosed design reduces maintenance needs by protecting the mechanism inside, while the motorised system adds ease and efficiency to daily use. Suitable for laboratories, workshops, testing environments, and routine regulated power applications, it offers a dependable balance of automation, safety, and performance. Overall, it serves as a practical and reliable solution for users seeking controlled voltage regulation with the added advantage of motorised adjustment.
green checkType : Motorised
green checkType of Product : Closed Dimmerstat
green checkMaterial : Copper
green checkDiameter : 1 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 1 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Motorised Open Dimmerstat 1 Cell Copper Heavy Duty 8 Amp, TOD-8A
sku-leadTime Ships within 90 days
THERMOSPAN Open Dimmerstat Heavy Duty Dia 1 mm 1 Cell Motorised Type (Current Rating: 4 - 100 Amp)
By THERMOSPAN
₹7,433 - ₹46,019
The THERMOSPAN Open Dimmerstat Heavy Duty Dia 1 mm 1 Cell Motorised Type is designed to provide smooth and automated voltage regulation for a wide range of general applications. Its open-frame construction ensures easy visibility of the internal mechanism, helping users monitor performance with convenience. The 1 mm coil and 1-cell design support consistent output, making it suitable for situations requiring steady voltage adjustment. With its motorised operation, the unit allows effortless control, reducing manual effort while maintaining precision. This makes it especially useful in setups where frequent or repetitive adjustments are required. Built with durability and stability in mind, this Dimmerstat offers reliable long-term performance. The open design supports proper heat dissipation, preventing overheating and ensuring smooth functioning even during extended operation. Its motorised feature enhances ease of use, enabling accurate voltage control with minimal intervention. Ideal for laboratories, testing environments, and general electrical applications, it delivers a dependable and user-friendly experience. Overall, this model provides a simple, efficient, and automated solution for controlled voltage regulation.
green checkType : Motorised
green checkType of Product : Open Dimmerstat
green checkMaterial : Copper
green checkDiameter : 1 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 1 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Motorised Open Dimmerstat 3 Cell Copper Heavy Duty 15 Amp, TOD-15A
sku-leadTime Ships within 90 days
THERMOSPAN Open Dimmerstat Heavy Duty Dia 3 mm 3 Cell Motorised Type (Current Rating: 4 - 28 Amp)
By THERMOSPAN
₹17,699 - ₹51,919
The THERMOSPAN Open Dimmerstat Heavy Duty Dia 3 mm 3 Cell Motorised Type is built to deliver smooth, automated, and stable voltage regulation for heavy-duty applications. Its robust design features a 3 mm coil and 3-cell configuration, allowing it to handle higher loads with consistent accuracy. The open-frame structure provides easy visibility and access to internal components, making monitoring and maintenance simple. With motorised operation, users can achieve precise voltage adjustments without manual effort, making this model ideal for setups that require frequent or fine-level control. It ensures reliable and uninterrupted performance even under continuous use. Designed for durability and efficiency, this Dimmerstat supports excellent heat dissipation due to its open construction, enabling stable functioning during long hours of operation. The motorised mechanism enhances convenience and reduces physical strain, delivering smooth and accurate output control. Suitable for laboratories, workshops, testing stations, and general electrical environments, it offers a dependable balance of power, simplicity, and automation. Overall, this model provides a strong and practical solution for users who need efficient motorised voltage regulation with consistent performance.
green checkType : Motorised
green checkType of Product : Open Dimmerstat
green checkMaterial : Copper
green checkDiameter : 3 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 3 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Knob Type Closed Dimmerstat 2 Cell Heavy Duty Copper 2 Amp, TCD-2A
sku-leadTime Ships within 90 days
THERMOSPAN Closed Dimmerstat Heavy Duty Dia 2 mm 2 Cell Knob Type (Current Rating: 2 - 28 Amp)
By THERMOSPAN
₹8,613 - ₹82,599
The THERMOSPAN Closed Dimmerstat Heavy Duty Dia 2 mm 2 Cell Knob Type is designed to deliver smooth, accurate, and reliable voltage regulation in a protected, closed-body structure. Its heavy-duty construction, paired with a 2 mm coil and 2-cell configuration, ensures stable output and dependable performance even during continuous operation. The closed housing offers added safety by shielding the internal components from dust, moisture, and physical interference. With a simple knob-type control, users can easily adjust voltage levels manually, making the device suitable for a wide range of basic and advanced applications in laboratories, workshops, and testing setups. This model focuses on durability, safety, and ease of use. The enclosed design supports longer service life by reducing exposure to environmental factors and minimizing maintenance needs. Its strong build quality ensures consistent functioning, while the straightforward knob mechanism provides precise, user-friendly control. Ideal for everyday voltage regulation tasks, it offers a balanced combination of protection, efficiency, and practicality. Overall, this Dimmerstat is a dependable choice for users seeking a stable and secure manual voltage control solution.
green checkType : Knob
green checkType of Product : Closed Dimmerstat
green checkMaterial : Copper
green checkDiameter : 2 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 2 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Knob Open Dimmerstat 3 Cell Copper Heavy Duty 28 Amp, TOD-28A
sku-leadTime Ships within 90 days
THERMOSPAN Open Dimmerstat Heavy Duty Dia 3 mm 3 Cell Knob Type (Current Rating: 2 - 28 Amp)
By THERMOSPAN
₹8,259 - ₹48,379
The THERMOSPAN Open Dimmerstat Heavy Duty Dia 3 mm 3 Cell Knob Type is built to deliver smooth, stable, and dependable voltage control for a variety of applications. Its heavy-duty construction, combined with a 3 mm coil and 3-cell configuration, supports higher capacity handling and ensures consistent performance even under continuous operation. The open-frame design provides clear visibility of internal components, helping users easily monitor and manage performance. The knob-type control allows simple and precise manual adjustment, making it suitable for routine voltage regulation tasks in workshops, laboratories, and testing environments. This model is designed with a focus on durability, ease of use, and long-term reliability. The open structure also aids in effective heat dissipation, ensuring stable functioning during extended usage. Its strong build minimizes maintenance needs while offering safe and controlled voltage output. Ideal for users requiring accurate manual control without complex mechanisms, this Dimmerstat delivers a balanced combination of strength, precision, and practical operation. Overall, it serves as a reliable and efficient solution for standard voltage regulation requirements.
green checkType : Knob
green checkType of Product : Open Dimmerstat
green checkMaterial : Copper
green checkDiameter : 3 mm
green checkSuitable For : Accurate Voltage Variation In Industrial Systems
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 3 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Knob Open Dimmerstat 2 Cell Copper Heavy Duty 28 Amp, TOD-28A
sku-leadTime Ships within 90 days
THERMOSPAN Open Dimmerstat Heavy Duty Dia 2 mm 2 Cell Knob Type (Current Rating: 2 - 28 Amp)
By THERMOSPAN
₹5,191 - ₹36,579
The THERMOSPAN Open Dimmerstat Heavy Duty Dia 2 mm 2 Cell Knob Type is designed to provide smooth and controlled voltage regulation for a wide range of applications. Built with a strong open-frame structure, it allows easy visibility of internal components and ensures reliable performance during continuous use. The 2 mm coil and 2-cell design support stable operation, delivering accurate voltage adjustment without sudden fluctuations. Its knob-type control makes usage simple and direct, enabling users to fine-tune the output effortlessly. The heavy-duty construction enhances durability, making it suitable for laboratories, workshops, and general testing environments. With a focus on convenience and dependable performance, this Dimmerstat ensures safe and efficient voltage handling. The open design aids in heat dissipation, helping maintain stability during extended operation. Its robust build reduces maintenance needs while providing consistent output over time. Ideal for users looking for steady, manual voltage control, this model offers a practical balance of strength, accuracy, and simplicity. Overall, it is a reliable solution for controlled voltage supply across various standard applications.
green checkType : Knob
green checkType of Product : Open Dimmerstat
green checkMaterial : Copper
green checkDiameter : 2 mm
green checkSuitable For : Accurate Voltage Variation In Industrial Systems
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 2 Cell
green checkDuty Type : Heavy Duty
THERMOSPAN Knob Type Closed Dimmerstat 3 Cell Heavy Duty Copper 28 Amp, TCD-28A
sku-leadTime Ships within 90 days
THERMOSPAN Closed Dimmerstat Heavy Duty Dia 3 mm 3 Cell Knob Type (Current Rating: 2 - 28 Amp)
By THERMOSPAN
₹9,911 - ₹54,279
The THERMOSPAN Closed Dimmerstat Heavy Duty Dia 3 mm 3 Cell Knob Type is built to provide stable, smooth, and reliable voltage regulation within a fully protected closed housing. Its heavy-duty construction, combined with a 3 mm coil and 3-cell configuration, enables it to handle higher load capacities with consistent accuracy. The enclosed design safeguards the internal components from dust, moisture, and external disturbances, ensuring long-lasting performance and safe operation. With its manual knob-type control, users can easily adjust the voltage with precision, making it suitable for general electrical tasks, laboratory use, and controlled testing environments. Designed for efficiency and durability, this Dimmerstat delivers dependable output even during extended periods of use. The closed enclosure minimizes maintenance needs and enhances overall stability by protecting the working mechanism inside. Its user-friendly control system ensures smooth manual adjustments, providing a practical balance of simplicity and accuracy. Ideal for applications requiring reliable regulated power, this model offers robust performance and long service life. Overall, it stands as a strong and practical choice for users who need safe, precise, and steady voltage regulation.
green checkType : Knob
green checkType of Product : Closed Dimmerstat
green checkMaterial : Copper
green checkDiameter : 3 mm
green checkIdeal For : Industry lightning, heating systems, and machinery
green checkCells : 3 Cell
green checkDuty Type : Heavy Duty
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Top Selling THERMOSPAN Electrical Transformer Products Price List for April 2026

Product Name Expected Price Dispatch Time Discount
Crown 440 V AC Three Phase Variable Auto Transformer (VARIAC) Portable Type, 15 Amp ₹50,739 6 days --
Crown 240 V AC Single Phase Variable Auto Transformer (VARIAC) Portable Type, 20 Amp ₹21,239 6 days --
Crown 440 V AC Three Phase Variable Auto Transformer (VARIAC) Portable Type, 2 Amp ₹16,519 6 days --
Crown 240 V AC Single Phase Variable Auto Transformer (VARIAC) Portable Type, 10 Amp ₹10,383 6 days --
Crown 240 V AC Single Phase Variable Auto Transformer (VARIAC) Portable Type, 2 Amp ₹3,539 6 days --
ELC 500 Watts Voltage Converter Travel Step Down 220-240V to 110-120V Fuse Protection Ideal T500D ₹4,483 30 days 32.15% OFF
Mansi Electrical 230 V to 110 V, 300 VA Control Transformer ₹5,309 5 days --
Crown 230V AC + 10% Single Phase Variable Auto Transformer, 10 Amp ₹9,911 4 days --
This data was last updated on 08/04/2026

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