This FZW39-27.5/2000-20 outdoor vacuum load break switch is suitable for 27.5Kv or below, 2000A 50/60Hz electrical railway circuit system. It is commonly used to control the rated or below load current, rated current for cable charging and rated short-circuit current.
Made in accordance with the IEC62271-103 standard, our product offers a series of energized operation, inverse power supply, fault section isolation, power supply beyond areas, etc.