Telergon switch-disconnector

Switch – dis-connectors on-load, are available from 40 to 6300A in 3P – 3P+N and 4P versions under request on order. Rated breaking current of up to 8 times the rated operational current, with ability to establish and support short circuit currents up to 100kA. With the ability to perform uninterruptedly in extreme tropic and polar conditions, as well as polluted environment of any industrial process. Protection against accidental over voltages in equipment’s connected between phase and neutral (our standard 3P+N) with advanced switched neutral pole (early make – late break).