ABB is a leading supplier of high-voltage products while also offering various critical components such as operating mechanisms, insulation parts and cooling systems to OEMs.
Operating mechanisms, besides the interrupters, are the most important component of high-voltage switchgear. ABB’s operating mechanisms are available for reliable switching in the entire product range of circuit-breakers from 52 kV to 1'100 kV.
ABB offers a wide range of insulation components based on MICAFIL competences well proven in demanding applications requiring dielectric, mechanical and thermal withstand capabilities.
ABB’s pure-water cooling systems are available for various industrial and power transmission applications with cooling capacity from 2 kW.