Surge arrester manufacturer for railways in india

Calgas is a renowned Surge arrester manufacturer for Railways in India, offering high-performance surge protection solutions specifically designed for Indian Railways and current transformers and critical power systems. Built with precision and engineered for reliability, our surge arresters provide essential protection against voltage spikes, lightning surges, and transient over voltages that can damage sensitive transformer components.

These surge arresters are crucial in safeguarding electrical infrastructure, especially in railway, power transmission, and heavy industrial applications. They ensure the stability and longevity of current transformers by effectively diverting high-energy surges away from vital system parts, minimizing downtime and preventing costly failures.

As a trusted surge arrester supplier in India, Calgas manufactures units that comply with rigorous quality and safety standards, ensuring consistent performance even under extreme operating conditions. Whether used in high-voltage switchgear, substations, or railway electrification systems, our surge arresters are built to perform.

In addition to being a top manufacturer, Calgas is also a leading surge arrester wholesaler in India, serving Indian Railways, public sector clients, and large-scale industrial contractors. With a strong supply network and dedicated customer support, we deliver both standard and customized surge arrester solutions across the country.

Choose Calgas for dependable surge protection solutions — where safety, performance, and trust come together.