A B Switch
Power Grid Switchgear pvt. ltd. is a most trustable manufacturer and suppliers of a complete range of air break switches, For more than 54 years, our products have been 100% factory assembled and tested, earning us a reputable as the highest quality raw material switch supplier to the worlds largest utilities A B Switches are exceptional switches designed isolate a circuit. The are usually engaged in out door installations. Special Arcing Horns are provided to quench the arc which occurs when the current is interrupted. These switches are usually operated by a handle which is located at the ground level. Their operation can also be mechanised
Power Grid Switchgear is one of the leading manufacturers, suppliers and exporters of premium quality Air Break Switch (A B Switch) in India. Our Air Break Switches are manufactured using high-grade raw materials and advanced production techniques to deliver safe, reliable and long-lasting performance in electrical power distribution systems. Designed to meet the requirements of utility companies, electrical contractors, industries, substations and infrastructure projects, our switches ensure efficient isolation and dependable operation even in harsh outdoor environments.
Our Air Break Switches are widely used in 11kV, 22kV and 33kV overhead distribution lines for safely disconnecting electrical circuits during maintenance and inspection work. Manufactured according to industry standards, our products offer excellent mechanical strength, superior conductivity, corrosion resistance and long service life. Whether you require manual operated or motorized Air Break Switches, Power Grid Switchgear provides customized solutions at competitive prices across India.
Power Grid Switchgear has earned a strong reputation as a trusted Air Break Switch manufacturer in India by delivering high-quality electrical switching solutions for power transmission and distribution networks. Our experienced engineering team focuses on manufacturing products that provide reliable performance, high operational safety and minimum maintenance requirements.
Every Air Break Switch is manufactured under strict quality control procedures and tested thoroughly before dispatch. Our manufacturing process ensures dimensional accuracy, excellent electrical conductivity and superior mechanical durability, making our products suitable for demanding industrial and utility applications.
We supply Air Break Switches throughout India for government departments, electricity boards, EPC contractors, renewable energy projects, industrial plants and private electrical infrastructure developments.
An Air Break Switch (ABS) is an outdoor electrical switching device used to isolate electrical circuits for maintenance, inspection and operational safety. It disconnects the electrical supply by separating its contacts in open air, providing visible isolation between the energized and de-energized sections of the electrical system.
Unlike enclosed switching devices, Air Break Switches use atmospheric air as the insulating medium. These switches are commonly installed in medium voltage overhead power distribution systems where safe isolation of electrical equipment is essential.
Air Break Switches play an important role in maintaining uninterrupted power distribution while ensuring the safety of maintenance personnel during servicing and repair activities.
The working principle of an Air Break Switch is simple, reliable and highly effective. During normal operation, the moving contacts remain connected with the fixed contacts, allowing electrical current to pass through the circuit.
When maintenance or circuit isolation is required, the operating mechanism opens the moving contacts from the fixed contacts. As the contacts separate, the electrical current is interrupted and the air surrounding the contacts acts as the insulating medium. Once the contacts are completely separated, the circuit becomes electrically isolated, allowing maintenance work to be carried out safely.
The visible open gap created by the Air Break Switch provides confirmation that the electrical line has been disconnected, improving safety for maintenance engineers and electrical technicians.
| Parameter | Specification |
|---|---|
| Product Name | Air Break Switch (A B Switch) |
| Voltage Ratings | 11kV, 22kV, 33kV |
| Current Ratings | 200A, 400A, 630A, 800A, 1250A |
| Frequency | 50 Hz |
| Phase | Three Phase |
| Installation | Outdoor |
| Operation | Manual / Motorized |
| Insulator Type | Porcelain / Polymer |
| Contact Material | Electrolytic Copper |
| Structure Material | Hot Dip Galvanized Steel |
| Application | Power Distribution & Transmission |
Power Grid Switchgear is committed to manufacturing premium-quality Air Break Switches that meet the evolving requirements of India's electrical infrastructure sector. Our products are engineered for long service life, reliable switching performance and superior operational safety. We provide customized solutions, competitive pricing, prompt delivery and excellent technical support to customers across India.
Whether your requirement is for utility substations, industrial power distribution, renewable energy projects or electrical infrastructure development, our Air Break Switches deliver dependable performance under demanding operating conditions.
Power Grid Switchgear manufactures and supplies a wide range of Air Break Switches for various voltage ratings and power distribution applications. Our products are engineered to deliver reliable switching performance, safe isolation and long service life in outdoor electrical installations.
Our 11kV Air Break Switch is widely used in electrical distribution networks, industrial power systems, rural electrification projects and utility substations. It provides safe isolation, low maintenance and dependable performance in outdoor environments.
The 22kV Air Break Switch is suitable for medium voltage distribution systems where reliable switching and electrical isolation are essential. It is manufactured with high-quality components for long operational life.
Designed for high-performance transmission and distribution applications, our 33kV Air Break Switch provides excellent electrical insulation, mechanical strength and smooth operation under demanding conditions.
GOAB Switches operate all three phases simultaneously using a common operating mechanism. They are widely installed in substations, overhead transmission lines and power distribution networks for safe circuit isolation.
Air Break Switches are used in numerous electrical applications where safe isolation and reliable switching are required.
Air Break Switches provide several operational and maintenance benefits, making them an essential component in modern electrical power systems.
Proper installation of an Air Break Switch is essential to ensure safe operation and long-term reliability.
Routine maintenance improves operational safety and extends the service life of Air Break Switches.
Every Air Break Switch manufactured by Power Grid Switchgear undergoes strict quality inspections before delivery.
| Feature | Air Break Switch | Load Break Switch | Isolator |
|---|---|---|---|
| Operating Medium | Air | Air / SF6 / Vacuum | Air |
| Visible Isolation | Yes | Limited | Yes |
| Outdoor Installation | Yes | Yes | Yes |
| Maintenance | Low | Medium | Low |
| Mechanical Life | High | High | High |
| Power Distribution Use | Excellent | Excellent | Excellent |
Power Grid Switchgear has become a preferred choice for Air Break Switches in India because of our commitment to quality, engineering excellence and customer satisfaction. Our products are manufactured using premium raw materials, advanced manufacturing technology and strict quality control processes to ensure dependable performance in every installation.
Selecting the correct Air Break Switch is essential for ensuring safe and reliable operation of your electrical distribution system. Before purchasing an Air Break Switch, consider the voltage rating, current rating, installation environment, operating mechanism, short-time withstand capacity and applicable industry standards. Choosing a high-quality switch from a trusted manufacturer helps improve system safety, reduce maintenance costs and increase service life.
Power Grid Switchgear supplies Air Break Switches to a wide range of industries and infrastructure projects across India.
Power Grid Switchgear supplies premium-quality Air Break Switches across India with reliable logistics support and timely delivery. We serve customers in Gujarat, Maharashtra, Rajasthan, Madhya Pradesh, Uttar Pradesh, Delhi, Haryana, Punjab, Karnataka, Tamil Nadu, Telangana, Andhra Pradesh, Kerala, Odisha, West Bengal, Bihar, Jharkhand, Chhattisgarh, Assam and all other states of India.
Whether your project requires a single Air Break Switch or bulk quantities for utility and industrial applications, our experienced team ensures fast processing, secure packaging and on-time delivery.
If you are looking for a reliable Air Break Switch (A B Switch) manufacturer, supplier or exporter in India, Power Grid Switchgear is your trusted partner. We provide high-performance switching solutions for utilities, substations, industries and infrastructure projects at competitive prices.
Contact our sales team today for product specifications, technical support, pricing, bulk orders and customized solutions for your electrical power distribution requirements.
An Air Break Switch is an outdoor switching device used to isolate electrical circuits safely during maintenance and repair work. It uses air as the insulating medium between electrical contacts.
The main purpose of an Air Break Switch is to safely disconnect electrical equipment from the power supply for maintenance, inspection and operational safety.
Air Break Switches are widely used in substations, overhead transmission lines, distribution networks, industries, renewable energy projects and utility power systems.
Common voltage ratings include 11kV, 22kV and 33kV. Other ratings may also be available depending on project requirements.
Air Break Switches are commonly available in 200A, 400A, 630A, 800A and 1250A current ratings.
An Air Break Switch provides visible isolation and switching functionality, while an isolator is mainly used for disconnecting circuits after they are de-energized.
Yes. Air Break Switches are specially designed for outdoor installation and can withstand harsh weather conditions.
Our Air Break Switches are manufactured using hot-dip galvanized steel structures, electrolytic copper contacts and premium porcelain or polymer insulators.
Yes. Power Grid Switchgear offers customized Air Break Switch solutions according to customer specifications and project requirements.
Yes. We supply high-quality Air Break Switches to customers across all states and major cities in India with timely delivery and technical support.
