{"product_id":"eaton-bussmann-170m6143-fuse","title":"Eaton Bussmann 170M6143 Fuse","description":"\u003cdiv\u003e\u003cp\u003eThe Eaton Bussmann 170M6143 is a high-speed square-body fuse rated for 550 A at 1.25 kV (1250 V), part of the Bussmann Series designed to protect semiconductor power circuits and high‑current power electronics from overcurrent events. This AR-class (aR) fuse uses copper terminals (CU) and a square-body design, making it suitable for fast-acting protection in equipment such as rectifier banks, DC-link circuits, motor drives, and other power-converter assemblies. With a 1250 V maximum rating, it provides robust short‑circuit interrupting capability while helping maintain system uptime by opening quickly when an overcurrent occurs. As a member of Eaton's Bussmann high‑speed fuse family, it is specified for applications requiring 550 A at 1250 V and AR-class protection in industrial power electronics.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bussmann","offers":[{"title":"New","offer_id":51677557588270,"sku":null,"price":363.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_9100d0c7-7aac-4660-959e-1ea7c79bd52b.jpg?v=1769564615","url":"https:\/\/plgautomation.com\/products\/eaton-bussmann-170m6143-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}