Panel Mounted Indoor Surge Arresters are designed to protect sensitive electrical equipment installed in control panels, switchgear panels, and distribution boards from transient overvoltages caused by lightning strikes and switching surges.The arrester uses metal oxide varistor technology to clamp excessive voltage and safely divert surge energy to ground, preventing insulation failure and equipment damage. Compact design allows easy panel mounting and integration into HT and LT electrical systems. These arresters are widely used in substations, industrial plants, and commercial electrical installations where indoor surge protection is required.

10 Unit

Mumbai Port

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The 22 kV Polymer Surge Arrester is designed to protect high-tension electrical systems from transient overvoltages caused by lightning strikes and switching surges. It uses metal oxide varistor technology without spark gaps, ensuring fast response and superior energy absorption.The silicone polymer housing provides excellent insulation, high mechanical strength, resistance to UV radiation, moisture, and pollution. These arresters are lightweight, vandal-resistant, and suitable for long-term outdoor service. Commonly installed near transformers, switchgear, and distribution lines, they enhance system reliability and equipment lifespan.

1 Unit

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