S & S Power Switchgear Limited, founded in 1975, is a prominent player in the Power and T&D Equipment industry, specializing in switchgear, protection, and control systems. It operates through several subsidiaries, including Acrastyle Power (India) Limited and S&S Power Switchgear Equipment Ltd. The company produces a variety of high-tension and low-tension electrical protection equipment, such as circuit breakers and isolators up to 420 kV. Notably, it introduced vacuum breaker technology in collaboration with Brush Switchgear (UK) and SF6 circuit-breakers with South Wales Switchgear.
S & S Power Switchgear serves major clients like state electricity boards, NTPC, and Power Grid Corporation, and has joint ventures with Siemens and Union Switch & Signal (US). Despite facing financial challenges in 1999-2000, it has expanded its operations, establishing new facilities and forming partnerships globally, including a joint venture with Coelme Italy for EHV Disconnectors. With ISO 9001 certification, the company continues to innovate in medium voltage switchgear manufacturing.
