The 1403729 is a circular connector from the QPD series designed for panel feed-through applications. It features five contacts, including four power contacts and one protective earth (PE), with a threaded M20 connection suitable for front mounting. The connector supports multiple ingress protection ratings, including IP66, IP68, and IP69K, ensuring high levels of environmental resistance. It utilizes an IDC connection method with spade connection options for slip-on sleeves according to DIN 46247-2. Rated for currents up to 20 A and voltages up to 1000 V, it provides low contact resistance (< 3 mΩ) and reliable electrical performance.
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