General Description:

CT19BW Spring operating mechanism is improved CT19B type ,which is strengthened physical design and improved and perfected product’s mechanical stability to meet big closing energy and strong anti-corrosion for 40.5KV outdoor VCB.CT19BW is used for operating ZW7-40.5 outdoor HV VCB and other similar products.It totally meet technical requirement of GB1984-2003 and IEC56.