Steema 11kv Air Break Switch (A B Switch)
At Steema Transformers & Electricals (U) Ltd, the manufacturing of 11kV Air Break Switches is a core activity. Under the expert supervision of our skilled teams, we meticulously fabricate a defect-free range of 11kV Air Break Switches, ensuring unparalleled quality and reliability for your distribution systems.
Our STEEMA 11kV Air Break Switches are HT gang-operated, off-load disconnecting switches of the tilting type, designed for robust outdoor applications. Each unit features a hot-dip galvanized steel channel base, equipped with three high-quality insulators per phase (Polymeric and Porcelain). We are committed to making these essential products accessible to our clients at competitive prices.
The Air Break Switch is a critical device in any distribution system, playing a continuous and vital role. Recognizing its constant operation, Steema Transformers & Electricals (U) Ltd conducts a 100% mechanical endurance test on every single Air Break Switches before dispatch from our factory. Each unit undergoes rigorous individual testing and is meticulously checked by our strict quality control department to ensure continuous product improvement and the highest standards.
Our STEEMA 11kV Air Break Switches are widely approved and highly popular among consultants, contractors, and for various applications including builder clients and industrial installations. They are manufactured to meet stringent industry standards, ensuring their suitability for diverse projects.
Key Features
Robust Construction
Designed with a hot-dip galvanized steel channel base for enhanced durability and corrosion resistance.
High-Quality Insulation
Utilizes three original H.T. Post Insulators per phase (11kV rated) for reliable electrical isolation.
Safe Operation
Features a sturdy G.I. pipe down rod, coupling, lever, and operating handle with secure locking arrangements for safe and easy operation.
Versatile Design:
Available in both Single Break and Double Break tilting types to suit specific network requirements.
Tested for Endurance
Each switch undergoes rigorous mechanical endurance testing to ensure long-term, continuous performance in demanding distribution environments.
Technical Particulars of STEEMA 11kV Air Break Switches
| Parameter | Specification |
|---|---|
| Application | Outdoor Application |
| Mounting | Vertical or Horizontal |
| Type | Off-load disconnecting switch |
| Operation Type | Triple Pole, Gang Operated, Tilting Type |
| Voltage Rating | 11,000 Volts (11kV) |
| Current Carrying Capacity | 630 Amps (Also available up to 1250 Amps on request) |
| Poles | 3 Pole |
| Insulator Type | Original H.T. Post Insulators (Porcelain or Ceramic) |
| Breaker Type | Single Break / Double Break Tilting Type (as required) |
| Base Construction | Hot-dip Galvanized Channel Iron Base |
| Connecting Bar Material | Copper or Copper Alloy (High Pressure, Heavily Tinned) |
| Operating Mechanism | G.I. pipe as down rod, Coupling for pipe, Lever and operating handle with locking arrangements |
| Quality Assurance | Type tested and approved; 100% mechanical endurance tested before dispatch; Individual testing and strict quality control. |
| Country of Origin | Made in India (for components, assembled by Steema Transformers & Electricals (U) Ltd) |
Steema Transformers & Electricals (U) Ltd is committed to providing high-quality, reliable, and tested 11kV Air Break Switches, essential for the efficient and safe operation of your power distribution networks. Contact us today to learn more about our manufacturing capabilities and product range.
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