GHISALBA is a dynamic and flexible international company with more than 70% of total turnover in export sales in all the five continents . We are operating in accordance with ISO9001:2015 quality standards. GHISALBA has been manufacturing since 1947 compact block type contactors up to 2000A and thanks to their technical features , our contactors are particularly suitable to perform under very severe duty requirements, as well in those field where high reliability level is demanded and necessary. Today GHISALBA is one of the most important contactors manufacturer specialized mainly in customize the customers needs. Our range of contactors today is composed by: A) 3-poles and 4-poles contactors for starting AC motors in AC-3/AC-5 up to 1250A 1000VAC B) Contactors for starting DC motors in DC-3/DC-5 up to 300A 460VDC / 200A 600VDC derived from AC standard contactors C) 3-pole and 4-pole contactors for generating sets in AC-1/AC-3 or only in AC-1 up to 2000A 1000VAC also in the compact magnetic changeovers in AC-1 from 250 up to 700A D) Contactors and complete solution for the safety of PV plants in DC-1 up to 450A 1000VDC derived from AC standard contactors E) Power factor contactors in AC-6b up to 100KVAR 690VAC / 45mm up to 30KVAR / 500.000 operation F) Single pole AC or DC contactor up to 1000A that can be used as by-pass for frequency converters, solar inverter and soft starters.