KLYUCHEVOJ KOMPONENT

HAKEL, JSC
In May 2025, the KLYUCHEVOJ KOMPONENT (Hakel JSC) commissioned the first stage of its own full-cycle production complex for the production of zinc oxide varistors. The design capacity is more than 3 million products per year. The complex provides the production of a wide range of varistors with a range of classification voltages corresponding to the level of world analogues (EPCOS, Thinking, etc.). The range includes KVS series disk varistors for the protection of electronic and electrical equipment, as well as KVM series power varistors for power electronics devices in AC/DC circuits.
Having our own testing laboratory allows us to carry out a full range of qualification and climate tests in accordance with Russian and international standards. All products are manufactured under the trademark " KLYUCHEVOJ KOMPONENT" (K2) and are registered in the State Information System of Industry (GISP).
In July 2025, Hakel JSC joined the Autonomous Non-Profit Organization Passive Electronic Components Consortium, established with the support of the Ministry of Industry and Trade of the Russian Federation.