{"product_id":"reliance-45c166-output-module","title":"Reliance 45C166 Output Module","description":"\u003cdiv\u003e\u003cp\u003eReliance 45C166 Output Module is a Reliance Electric AutoMate dual contact output module with normally closed contacts, intended for legacy Reliance AutoMate DCS 5000 and AutoMax digital I\/O racks. Each output channel provides a normally closed contact pair and is electrically isolated from the others, enabling independent switching of discrete loads without cross-talk. The module is rated for up to 3 A at 250 V AC per output, suitable for energizing relay coils and other relay-type devices in industrial control panels. In practice, the 45C166 sits in Reliance Electric AutoMate I\/O backplanes and is documented in historical manuals and catalogs as compatible with AutoMate rails and modules, reflecting its role in older automation architectures that used relay-style I\/O. The part is commonly referenced in catalogs under the 45C166 family and is sometimes cataloged as 45C-166A in vendor listings. As with many vintage I\/O modules, availability today is through specialized distributors and secondary-market sources, and technicians maintaining these systems routinely verify pinouts and compatibility with their specific chassis before replacement.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"New","offer_id":51708597469486,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_43f8b52e-a430-4175-b882-cb1f8ff73d3c.jpg?v=1770246715","url":"https:\/\/plgautomation.com\/products\/reliance-45c166-output-module","provider":"PLG Automation ","version":"1.0","type":"link"}