1.0General Energy Retailhttps://retail.energy-holding.com.ua/en/s devhttps://retail.energy-holding.com.ua/en/blog/author/infodevocean-pro/CA4-04E - General Energy Retailrich600338<blockquote class="wp-embedded-content" data-secret="vAJtAWGcaB"><a href="https://retail.energy-holding.com.ua/en/product/ca4-04e-2/">CA4-04E</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://retail.energy-holding.com.ua/en/product/ca4-04e-2/embed/#?secret=vAJtAWGcaB" width="600" height="338" title="“CA4-04E” — General Energy Retail" data-secret="vAJtAWGcaB" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://retail.energy-holding.com.ua/wp-content/uploads/2025/12/74701c9a3ede9dd2b5731d9c946c0261.webp556540The auxiliary contact blocks are used for the operation of auxiliary circuits and control circuits for standard industrial environments.Types of auxiliary contact blocks for front mounting:• CA4 1 or 4-pole block, with instantaneous N.O., N.C. contacts• CC4 1-pole block, with N.O. leading contact or N.C. lagging contact• CAT4 2-pole block, with instantaneous N.O. + N.C. contacts and A1 / A2 coil terminal connection on front face.Select the 4-pole auxiliary contact blocks CA4-..E, CA4-..M, CA4-..U or CA4-..N type, according to the contactor or contactor relay type for compliance with the standard requirements (see "Terminal marking and positioning").Types of auxiliary contact blocks for side mounting:• CAL4 2-pole block, with instantaneous N.O. + N.C. contacts.For clipping onto the right- and/or left-hand side of the contactors. The auxiliary contact blocks are equipped with screw type connecting terminals delivered open, protected against accidental direct contact and bear the corresponding function marking.