{"product_id":"abb-0nkum-3-auxiliary-contact","title":"ABB 0NKUM-3 Auxiliary Contact","description":"\u003cdiv\u003e\u003cp\u003eThe ABB 0NKUM-3 Auxiliary Contact is an add‑on signaling block designed to accompany compatible ABB contactors, providing an independent set of auxiliary contacts for control logic, feedback, and interlocking in industrial circuits. It is used to extend signaling capabilities without altering the main power path, allowing a PLC, relay, or other control devices to monitor the status of the main contactor and drive sequencing or safety interlocks. This accessory is intended for use with ABB devices in the ONKUM-3 family and other compatible ABB contactors, leveraging the same interface to streamline installation and alignment with the parent unit. The exact configuration of the auxiliary contacts—such as the number of contacts and their arrangement—varies by model within the ABB auxiliary contact range, so customers should consult the specific product sheet for precise characteristics and mounting compatibility. In practice, the 0NKUM-3 supports standard control applications where reliable signaling is required alongside power switching, such as machine automation, conveyors, and packaging lines, delivering compact, footprint‑saving expansion of ABB-based control panels without compromising main circuit performance.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":51656759738670,"sku":null,"price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_402ef2ae-b2f2-4d97-88f2-cd5b3c1303fa.jpg?v=1769463248","url":"https:\/\/plgautomation.com\/products\/abb-0nkum-3-auxiliary-contact","provider":"PLG Automation ","version":"1.0","type":"link"}