The Aulten 5KVA Heavy Duty Mainline Voltage Stabilizer is specifically designed to protect all your home appliances from voltage fluctuations and ensure uninterrupted performance. With a wide input voltage range of 90V–300V and a power capacity of 4000W, it is ideal for heavy-duty domestic use, safeguarding sensitive and high-power appliances alike. This stabilizer delivers stable and regulated power to your entire home, preventing damage caused by voltage surges, low voltage dips, and sudden electrical fluctuations. Equipped with advanced digital technology, it features automatic cut-off, overload protection, and thermal safety, ensuring both efficiency and safety for all connected devices. The mainline stabilizer design allows it to protect multiple appliances simultaneously, including air conditioners, refrigerators, washing machines, and more, making it a complete solution for modern homes. Its sleek white design adds a contemporary touch while providing robust and long-lasting performance. Note: Exclusively for domestic use. Not intended for commercial or industrial applications.