1. Company introduction
    VACEM's products cover low voltage, medium voltage and high voltage. Medium and high voltage includes 12kV,24kV,35kV insulators of various specifications, fixed contact, flat contact, tulip contact, earthing switch, chassis truck, shutter mechanism,interlock mechanism.We have established a quality management system in strict accordance with the ISO 9001:2008 standard, and won the first batch of compulsory national "CCC" certification,"CE", "CB" export certification, production license and related type test reports. It can produce high-quality products with high efficiency. The products mass sell in Europe, America, CIS countries, Southeast Asia, South Asia, the middle East, Eastern Europe and other countries and regions. Its excellent quality has won the unanimous praise of customers.
2.General description    
    The vulcanized arm produced by our company can cancel the sleeve of the arm,reduce the structure of the product,and facilitate the realization of miniaturization of the switch.The thickness of the vulcanized layer is 2-4mm,which can withstand 20 thousand volt power frequency withstand voltage per millimeter.
     A. Ordering instructions for contact arm:
     1.Rated current
     2.Description of mating contacts.
     3.Contact arm type and mounting hole size.
     4.Whether to adopt the vulcanization process.
Our company can produce all kinds of contact arms according to customer requirements.
3. Product picture
4.Main technical parameter
5. Outline and installation dimension

6. International fairs