The 3-pole contactors UA50-30-00 for capacitor switching can be used in systems where the peak current reaches a maximum of 100 times the rated effective current. Their electrical service life is 100,000 switching cycles. The 3-pole contactors of the UA... series are designed in block construction. , - Main poles and auxiliary contact blocks: 3 main poles, without built-in auxiliary contacts, the installation of additional auxiliary contact blocks for front and side mounting is possible., - Control circuit: AC operation with laminated magnetic circuit, - Accessories: A wide range of other accessories is available.
