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Change Over Switch

Showing 40 out of 766 products

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₹6,961   ₹8,585
You save ₹1,624!
18.91% OFF
The NISI 220 V - 440 V AC Automatic Phase Changer, with a capacity of 63 A, represents a critical component in electrical systems where voltage fluctuations and phase imbalances are prevalent. This device plays a pivotal role in maintaining a stable and balanced power supply by automatically adjusting and synchronizing the phase voltages within the specified range of 220 V to 440 V AC. Its ability to handle a substantial current load of 63 A makes it suitable for a variety of industrial and commercial applications, where the demand for power is significant. The Automatic Phase Changer operates seamlessly to address fluctuations in the incoming power supply, ensuring that connected electrical equipment receives a consistent and balanced three-phase output. This feature is particularly crucial in environments where voltage variations can lead to operational disruptions and potential damage to sensitive equipment. The automatic functionality eliminates the need for manual intervention, enhancing the reliability and efficiency of the overall electrical system. The broad voltage range accommodated by the NISI Automatic Phase Changer enhances its versatility, allowing it to adapt to varying power supply conditions. Its application is widespread in sectors such as manufacturing, data centers, and critical infrastructure, where maintaining a stable power supply is paramount. The 63 A capacity reflects the device's capability to handle substantial electrical loads, making it suitable for powering heavy machinery and equipment. In conclusion, the NISI 220 V - 440 V AC Automatic Phase Changer, rated at 63 A, is a vital component in electrical systems, ensuring stable and balanced power distribution. Its automatic phase synchronization and high current capacity make it a reliable solution for diverse applications, contributing to the resilience and efficiency of electrical infrastructure in industrial and commercial settings.
₹8,023 - ₹2,71,399
The L&T 4 Pole 415 V Manual Changeover Switch in Open Execution is a reliable and versatile solution designed for managing power supply transitions in various electrical systems. This switch allows for manual switching between two power sources, ensuring a consistent and controlled power supply in critical applications such as industrial facilities, commercial buildings, and infrastructure projects. Its open execution design facilitates straightforward installation and easy access for inspection and maintenance, making it an ideal choice for environments where operational reliability and ease of use are paramount. Constructed from high-quality, durable materials, the L&T Manual Changeover Switch is built to withstand demanding conditions, providing long-lasting performance. The four-pole configuration is suitable for three-phase systems, offering comprehensive switching capabilities that cater to a wide range of electrical requirements. The switch is engineered to handle substantial electrical loads, ensuring robust performance and reliability under heavy-duty conditions. Safety is a key feature of the L&T Manual Changeover Switch. It includes built-in safety mechanisms to protect against electrical faults such as overloads and short circuits, enhancing the overall safety of the electrical system. The switch complies with stringent international safety standards, offering peace of mind regarding its quality and dependability. Designed with user convenience in mind, the manual operation of the switch allows for precise control over power transitions, making it easy to manage and monitor the power supply. Its intuitive design simplifies operation, ensuring that users can confidently switch between power sources without complications.
green checkType : Manual Changeover in Open Execution
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₹2,123 - ₹2,595
The L&T Tripper 30A Single Phase ACCL (Automatic Changeover with Current Limiter) is a sophisticated device designed to ensure a seamless transition between main power and backup power sources while providing current limiting protection. This ACCL is ideal for residential, commercial, and small industrial applications where reliable power continuity and safety are paramount. With a current rating of 30 A and operating at single-phase, it is perfectly suited for a variety of electrical loads. One of the key features of the L&T Tripper ACCL is its automatic changeover functionality, which ensures that critical loads are transferred to a backup power source, such as a generator, without any manual intervention when the main power supply fails. This automatic switching capability minimizes downtime and maintains the continuity of essential services, making it a crucial component in power management systems. In addition to its changeover functionality, the L&T Tripper ACCL incorporates a current limiting feature that protects electrical appliances from overcurrent situations. This ensures the safety of connected devices and prevents potential damage caused by electrical surges. The device is built with high-quality components, ensuring durability and long-term reliability. It also adheres to international safety standards, providing users with peace of mind regarding its performance and safety.
green checkType of Product : Single Phase ACCL
₹2,713 - ₹7,905
The L&T Changeover Switch, with a current rating range of 25 A to 63 A, is a versatile and essential device for ensuring the continuity of power supply in various applications. This switch is designed to facilitate the smooth transition between two power sources, such as main power and a backup generator, thereby providing a reliable solution for managing power outages and maintenance schedules. Its robust construction and high-quality materials ensure durability and long-lasting performance, making it suitable for both residential and commercial installations. One of the key features of the L&T Changeover Switch is its user-friendly design, which simplifies installation and operation. The switch is equipped with clear, easily accessible terminals and a straightforward mechanism that allows for quick and secure connections. Its compact size ensures that it can be installed in spaces with limited room, without compromising on performance or safety. The switch's current rating of 25 A to 63 A makes it adaptable to a wide range of electrical loads, providing flexibility for different application needs. It is built to meet stringent international safety standards, ensuring reliable protection against electrical faults such as overloads and short circuits. This enhances the safety of the overall electrical system and protects connected equipment from potential damage. In addition to its technical features, the L&T Changeover Switch is designed to offer excellent operational efficiency. Its smooth switching action ensures minimal disruption during power source transitions, maintaining the continuity of power supply to critical loads.
green checkApplication : Electrical
green checkType of Product : Changeover Switches
₹2,477 - ₹3,303
The L&T Automatic Changeover with Current Limiter is a sophisticated and reliable solution designed to ensure uninterrupted power supply while protecting electrical systems from excessive current loads. This device automatically switches between primary and backup power sources, ensuring a seamless transition that keeps critical operations running smoothly without manual intervention. The integrated current limiter adds an extra layer of protection by preventing overcurrent conditions that can damage equipment and disrupt operations. Engineered with advanced technology, the L&T Automatic Changeover with Current Limiter is built to handle high electrical loads, making it ideal for industrial plants, commercial buildings, and other demanding environments. Its robust construction and high-quality materials ensure durability and long-term reliability, even under continuous operation. The device is designed to comply with stringent international safety standards, providing assurance of its performance and safety. The automatic changeover function is crucial for maintaining power continuity in applications where downtime is not an option. The current limiter works by monitoring the current flow and limiting it to safe levels, thus preventing potential hazards and extending the lifespan of connected equipment. This dual functionality makes the L&T Automatic Changeover with Current Limiter a versatile and essential component in modern electrical installations. Installation and maintenance are simplified thanks to the user-friendly design of the device, which features an intuitive interface for easy operation and monitoring. Whether used in data centers, manufacturing facilities, or commercial buildings, the L&T Automatic Changeover with Current Limiter provides reliable power management and protection, ensuring that operations remain uninterrupted and equipment stays safe from electrical faults.
green checkType of Product : Automatic Changeover with Current Limiter
green checkModule : 4
₹2,477   ₹5,999
You save ₹3,522!
58.71% OFF
Yokins Automatic Changeover Switch Intelligent 2-Phase to 1-Phase 100 Amp, 230 V AC, YD-2ACS is a smart power switching device designed to provide reliable automatic transfer between two phase power sources and maintain a continuous electrical supply. With a 100 Amp capacity and 230 V AC operating voltage, it efficiently manages power changeover operations while protecting connected equipment from supply interruptions. The intelligent control system automatically detects power availability and switches between sources as required, ensuring stable performance and convenient operation. Designed for easy installation in electrical distribution systems, this changeover switch offers dependable functionality for residential, commercial, and other applications where uninterrupted power supply is essential. Yokins Automatic Changeover Switch Intelligent 2-Phase to 1-Phase 100 Amp, 230 V AC, YD-2ACS provides an efficient solution for automatic power source management with accurate switching performance. Its compact construction allows seamless integration into distribution panels while optimizing space and improving system organization. The device helps reduce manual intervention by automatically controlling the transition between available power phases, enhancing convenience and electrical reliability. Built with durable components, it delivers consistent operation, improved power continuity, and effective load management. This intelligent changeover switch is suitable for users seeking a reliable and efficient solution for maintaining stable electrical supply across various installations.
₹2,477   ₹6,499
You save ₹4,022!
61.89% OFF
Yokins Automatic Changeover Switch Intelligent 3 Phase to Single Phase Auto 100 Amp, 230 V AC, YD-4ATS is a smart electrical switching device designed to provide automatic power transfer between three phase and single phase supply systems. With a 100 Amp capacity and 230 V AC operating voltage, it ensures reliable switching performance and helps maintain continuous power availability for connected loads. The intelligent control mechanism automatically detects power conditions and changes the supply source when required, reducing manual intervention and improving operational convenience. Designed for use in electrical distribution systems, this automatic changeover switch offers efficient power management and dependable performance for residential, commercial, and other electrical applications. Yokins Automatic Changeover Switch Intelligent 3 Phase to Single Phase Auto 100 Amp, 230 V AC, YD-4ATS provides a practical solution for managing power supply transitions with accuracy and stability. Its compact design allows easy installation in distribution panels while supporting organized electrical system integration. The device helps protect connected equipment by maintaining a consistent power source and minimizing interruptions caused by supply variations. Built with reliable components, it delivers smooth automatic switching, enhanced safety, and long-term performance. This intelligent changeover switch is an ideal choice for users requiring efficient power control, improved reliability, and seamless operation in modern electrical installations.
₹28,319 - ₹35,399
The Havells SS Enclosure Euroload 4 Pole Onload Changeover Switch epitomizes reliability and efficiency in electrical switching solutions. Engineered with precision and crafted from high-quality stainless steel, this switch is designed to withstand harsh environmental conditions while ensuring seamless power transfer in industrial and commercial applications. Featuring a four-pole configuration, the Euroload changeover switch offers enhanced versatility and compatibility with various electrical setups. Its sturdy stainless steel enclosure provides robust protection for internal components, ensuring durability and longevity even in demanding environments. The Euroload switch is designed for easy installation and maintenance, with its sleek and compact design facilitating seamless integration into electrical systems. Its ergonomic handle allows for smooth operation, while advanced features like arc suppression ensure safe and reliable switching performance. Equipped with comprehensive safety mechanisms, including overcurrent and overload protection, the Havells SS Enclosure Euroload Changeover Switch prioritizes user safety and equipment protection. It adheres to stringent quality standards, providing users with confidence in its reliability and performance. Whether used in factories, commercial buildings, or critical infrastructure facilities, the Havells SS Enclosure Euroload 4 Pole Onload Changeover Switch offers superior functionality and peace of mind, making it an essential component for efficient and dependable power management.
green checkRated Voltage : 415 V
green checkNo. of Pole : 4 Pole
green checkType of Product : Onload Changeover Switch
₹31,859 - ₹11,32,495
Siemens Enclosed Execution manual on load changeover switch is a type of electrical switch used for changing between two power sources or two different loads. Siemens 4 Pole On Load Changeover Switch is designed to operate at a frequency of either 50 or 60 Hz and can handle a voltage of up to 415 V. The switch comes with built-in bridging bars and phase barriers, which are important safety features that help prevent electrical shock and other hazards. The bridging bars help ensure that each pole of the switch is electrically connected to the other poles, while the phase barriers help prevent accidental contact with live parts. The switch is typically used in power distribution systems where it is necessary to switch between two different sources of power or loads. The manual operation of the switch means that it can be used even in situations where power failures are expected, such as in emergency backup power systems. The Manual On Load Changeover Switch with Stable I-O-II positions and safe switching is a type of switch that allows for the safe and reliable switching between different power sources or loads. It is designed to have three stable positions, namely I (off), O (source 1), and II (source 2). The switch provides positive isolation between the power sources, meaning that each source is completely disconnected from the other when the switch is in the off position (I). This ensures that there is no risk of accidental contact with live parts during maintenance or repair work. It is important to note that electrical work can be dangerous and should only be performed by trained professionals who understand the relevant safety guidelines and procedures.
green checkFrequency : 50/60 Hz
green checkRated Voltage : 415 V
green checkNo. of Pole : 4 Pole
green checkType of Product : Manual On Load Changeover Switch
green checkSeries : 3KJ0
green checkExecution : Enclosed Execution
₹23,599 - ₹28,319
Siemens Enclosed Execution manual on load changeover switch is a type of electrical switch used for changing between two power sources or two different loads. Siemens 4 Pole On Load Changeover Switch is designed to operate at a frequency of either 50 or 60 Hz and can handle a voltage of up to 415 V. The switch comes with built-in bridging bars and phase barriers, which are important safety features that help prevent electrical shock and other hazards. The bridging bars help ensure that each pole of the switch is electrically connected to the other poles, while the phase barriers help prevent accidental contact with live parts. The switch is typically used in power distribution systems where it is necessary to switch between two different sources of power or loads. The manual operation of the switch means that it can be used even in situations where power failures are expected, such as in emergency backup power systems. The Manual On Load Changeover Switch with Stable I-O-II positions and safe switching is a type of switch that allows for the safe and reliable switching between different power sources or loads. It is designed to have three stable positions, namely I (off), O (source 1), and II (source 2). The switch provides positive isolation between the power sources, meaning that each source is completely disconnected from the other when the switch is in the off position (I). This ensures that there is no risk of accidental contact with live parts during maintenance or repair work. It is important to note that electrical work can be dangerous and should only be performed by trained professionals who understand the relevant safety guidelines and procedures.
green checkFrequency : 50/60 Hz
green checkRated Voltage : 415 V
green checkNo. of Pole : 4 Pole
green checkSize : 1
green checkType of Product : Manual On Load Changeover Switch
green checkSeries : 3KJ1
green checkExecution : Enclosed Execution
₹83,779 - ₹1,23,899
C&S Electric K Series OnLoad Changeover Switch In Sheet Steel Enclosure Frame 3 4 Pole, E-CSCS-K4CO is engineered for safe and reliable manual switching of electrical loads under full load conditions. The 4-pole configuration ensures complete isolation of all phases and neutral, making it suitable for three-phase systems with neutral requirements. Its Frame 3 design, combined with a robust sheet steel enclosure, provides enhanced protection against dust, mechanical impact, and environmental factors, ensuring long-term operational reliability in industrial and commercial installations. The E-CSCS-K4CO series is ideal for installations requiring controlled power transfer and continuous load management. Designed to handle a range of current ratings, it integrates efficiently into power distribution panels and electrical systems. With precise switching mechanism, durable construction, and safety-focused features, this K Series on-load changeover switch delivers smooth load transitions, dependable performance, and protection for connected equipment, making it a dependable solution for diverse electrical applications.
green checkType : In Sheet Steel Enclosure
green checkFrequency : 50 Hz
green checkNo. of Pole : 4 Pole
green checkStandard : IS/IEC 60947-3
green checkSize : Frame 3
green checkPhase : 3 Phase
green checkType of Product : OnLoad Changeover Switch
green checkVoltage : 415 V
green checkSeries : K Series
₹14,159 - ₹48,379
C&S Electric NM Series OnLoad Changeover Switch In Sheet Steel Enclosure 4 Pole, E-CSCS-NM4CO is designed to provide reliable and safe manual switching of electrical loads under full load conditions. The 4-pole configuration ensures complete isolation of all phases and neutral, making it suitable for three-phase systems with neutral requirements. Housed in a durable sheet steel enclosure, the switch offers enhanced protection against dust, mechanical damage, and environmental factors, ensuring long-term operational safety and reliability. The E-CSCS-NM4CO series is ideal for industrial, commercial, and institutional installations requiring controlled power transfer and continuous load management. Engineered for various current ratings, it integrates seamlessly into electrical distribution panels and systems. With a robust construction, precise switching mechanism, and additional safety features provided by the sheet steel enclosure, this NM Series on-load changeover switch ensures dependable performance, smooth load transitions, and protection of connected equipment in diverse electrical applications.
green checkType : In Sheet Steel Enclosure
green checkFrequency : 50 Hz
green checkNo. of Pole : 4 Pole
green checkStandard : IS/IEC 60947-3
green checkPhase : 3 Phase
green checkType of Product : OnLoad Changeover Switch
green checkVoltage : 415 V
green checkSeries : NM Series
₹4,19,321 - ₹7,61,733
C&S Electric Bypass Switch In Sheet Steel Enclosure Frame 4 4 Pole, E-CSBS-P4 is engineered for safe and reliable manual isolation of electrical loads for maintenance, testing, or emergency bypass operations. The 4-pole configuration ensures complete disconnection of all phases and neutral, making it suitable for three-phase systems with neutral protection. The Frame 4 design within a robust sheet steel enclosure provides enhanced durability and protection against dust, mechanical impact, and environmental factors, ensuring long-term operational reliability in industrial and commercial installations. The E-CSBS-P4 series is ideal for applications that require controlled load bypass and uninterrupted power management. Designed to handle a range of current ratings, it integrates efficiently into power distribution panels and systems. With precise switching mechanism, sturdy construction, and enclosure-based safety features, this P Series bypass switch ensures smooth operation, consistent performance, and reliable protection of connected equipment across diverse electrical setups.
green checkType : In Sheet Steel Enclosure
green checkNo. of Pole : 4 Pole
green checkSize : Frame 4
green checkType of Product : Bypass Switch
green checkCountry of Origin : India
green checkSuitable For : Industrial Electrical
green checkName of Manufacturer/Packer/Importer : C&S Electric Private Ltd.
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Top Selling Change Over Switch Products Price List for October 2026

Product Name Specifications Expected Price Dispatch Time Discount
Anchor Penta 63A 4 Pole Change Over Switch Pilot 17932 Color White | No. Of Pole 4 Pole ₹12,979 60 days --
Havells Automatic Changeover Switch SPN 3 Module 20 A DHADOSN3020 Frequency 50 Hz | Mounting Standard Rail ₹1,675 24 hrs --
Anchor Penta 2 Pole 63A D.P Sheet Metal Switch Pilot 240V 17692 Color White | Material Metal ₹7,669 60 days --
L&T [ Lauritz Knudsen ] 30 A/30 A Single Phase ACCL 30A/30A AUCL01030030 No. Of Modules 4 | No. Of Phases Single ₹2,477 24 hrs --
Elmeasure Single Phase Automatic Changeover with Current Limiter 32 A, Digital Display Without Voltage and Energy Measurement, ALA400D10300 Cat No ALA400D10300 | Current 32 A ₹1,887 25 days --
Elmeasure Single Phase Automatic Changeover with Current Limiter 32 A, Digital Display Relay Based 4 DIN, ALM400D10300 Cat No ALM400D10300 | Current 32 A ₹5,427 6 days --
amiciSmart Manual Transfer Switch 63 Amp Single Phase Dual Power Control, 1x2P-MTS -- ₹1,297 24 hrs --
Anchor UNO 30/30 A SPN Automatic Changeover with Current Limiter (ACCL), 98614 Color White | Current Rating 30/30 A ₹4,837 12 days --
Elmeasure Automatic Transfer Switch, RS485, 160 A, 4 Poles Motorized with Inbuilt LCD Controller Universal, AT03FUL10160 Cat No AT03FUL10160 | Changeover Motorized ₹56,700 60 days --
Elmeasure iACCL 400 32A Single Phase ACCL without Display 4Din Relay Based Baud Rate (Ba) 2400/4800/9600/19200 | Material Mild Steel ₹3,067 15 days --
This data was last updated on 29/10/2026

Everything About Change Over Switches

A changeover switch, also known as a transfer switch or bypass switch, is an electrical device that facilitates the seamless transition of power supply between two sources. It plays a crucial role in ensuring uninterrupted electricity flow during power outages or when switching between different power sources.

a) Reliable Switching : This enables a smooth and quick shift between primary and secondary power sources.
b) Versatility : It is available for single-phase and three-phase systems, catering to various electrical setups.
c) Automatic Operation : The auto changeover switch automates the switching process, reducing the need for manual intervention.
d) Critical for Three-Phase Systems : Specifically designed for three-phase setups, such as the auto changeover switch 3 phase models.
e) Rotary Option : The rotary changeover switch provides a rotary mechanism for easy and precise control.

Where is the Change over switch commonly used?

The changeover switch finds widespread application across diverse sectors, pivotal in ensuring uninterrupted power supply. Primarily used in:

i) Residential Settings :
a)
Facilitates smooth transitions between main and backup power sources.
b) Essential for powering critical appliances during outages.

ii) Industrial Environments :
a)
Manages power distribution in industrial plants.
b) Safeguards machinery and equipment from power fluctuations.

iii) Commercial Establishments :
a)
Supports continuous operations in offices, shops, and businesses.
b) Ensures constant power for essential systems like lighting and computers.

iv) Telecommunication Infrastructure :
a)
Critical for maintaining connectivity during power disruptions.
b) Guarantees uninterrupted communication services.

v) Healthcare Facilities :
a)
Vital for medical equipment requiring a constant power supply.
b) Ensures seamless operation of life-saving devices.

What are the types of Change over switch?

Explore a wide range of Changeover Switches at Industrybuying.com, designed for seamless electrical transitions. Choose from various types:

1) Manual Changeover Switch :
i)
Enables manual control for switching between power sources.
ii) Ideal for simple applications.

2) Automatic Changeover Switch :
i) Ensures automatic switching during power outages.
ii) Perfect for uninterrupted power supply.

3) 3 Phase Changeover Switch:
i)
Specifically designed for three-phase electrical systems.
ii) Provides efficient power distribution.

4) Rotary Changeover Switch :
i)
Utilizes a rotary mechanism for smooth switching.
ii) Suitable for diverse electrical setups.

What are the advantages of  Change over switch?

Discover the advantages of Industrybuying's change over switches, including the automatic changeover switch and 3 phase variants. These switches provide seamless power transitions, ensuring uninterrupted electrical supply.

a) Efficiency : The auto changeover switch 3 phase optimizes power distribution for enhanced efficiency.
b) Reliability : Count on the rotary changeover switch for a dependable shift between power sources.
c) Versatility : Choose from a variety of options to suit your specific electrical needs.

Enhance your toolkit with essential electrical components such as fuses and circuit breakers. Whether you require an electrical fuse, AC circuit breaker, DC circuit breaker, or air circuit breaker, Industry Buying has you covered. Elevate your electrical systems with our reliable and high-performance changeover switches.

Why Choose Industrybuying?

Maximize your electrical efficiency with Industrybuying's exceptional range of changeover switches. Our automatic changeover switches, including the reliable 3-phase auto changeover switch, guarantee a seamless and uninterrupted power supply for your critical operations. Engineered for unmatched reliability, our rotary changeover switches ensure efficient performance in diverse applications.

Explore our extensive selection of electrical tools, fuses, and circuit breakers to meet your diverse requirements. Elevate your electrical systems with Industrybuying's commitment to precision and quality. Whether you're in need of an AC circuit breaker, DC circuit breaker, or any other electrical tool, Industrybuying has you covered.

What brands are available that have Change over switch?

Explore a world of reliability and innovation with our premium selection of Change Over Switches from leading brands at IndustryBuying:

1)  Havells:
i)
Renowned for quality and performance.
ii) Havells changeover switches boast advanced technology for seamless transitions.
iii) Trusted by professionals for robust design and long-lasting durability.

2) ABB (Asea Brown Boveri):
i)
A global leader in power and automation technologies.
ii) ABB changeover switches are synonymous with precision and efficiency.
iii) Known for cutting-edge solutions that ensure uninterrupted power supply.

3) L&T (Larsen & Toubro):
i)
A trusted name in the electrical industry.
ii) L&T changeover switches are designed for optimal power management.
iii) Delivering solutions that meet the highest standards of safety and reliability.

4) hint:
i) An innovative brand offering a diverse range of electrical products.
ii) Chint changeover switches combine efficiency with affordability.
iii) Known for providing reliable and cost-effective electrical solutions.

Whether you choose Havells for its trusted performance, ABB for global excellence, L&T for reliability, or Chint for innovation, IndustryBuying ensures you get the best in the market. Elevate your electrical systems with the assurance of quality from these leading brands.

Frequently Asked Questions Related To Change Over Switch

1. What distinguishes an automatic changeover switch from a rotary changeover switch in terms of functionality and application?

An automatic changeover switch ensures seamless power transitions, ideal for applications requiring uninterrupted supply. On the other hand, a rotary changeover switch offers versatile electrical control methods. Understand the differences to choose the right solution for your specific needs. 

2. Are there reliable options for an auto changeover switch suitable for a three-phase electrical system, and which reputable brands should I consider?

Yes, IndustryBuying offers a range of auto changeover switches for three-phase systems. Explore quality options from renowned brands such as Havells, ABB, L&T, and Chint. Make an informed decision to enhance your power control with precision and durability.

3. What safety features should I look for in a 3-phase changeover switch, and how does it compare to safety mechanisms in AC and DC circuit breakers?

A dependable 3-phase changeover switch should prioritize safety with features like overcurrent protection. Compare these safety features with essential electrical components to ensure a secure electrical environment with advanced protection measures.