{"product_id":"bussmann-fwh-450a-high-speed-fuse-stud-mount","title":"Bussmann FWH-450A High Speed Fuse Stud Mount","description":"\u003cdiv\u003e\u003cp\u003eThe Bussmann FWH-450A is a North American style stud-mount high-speed fuse from the Bussmann series, rated for 450 A and suitable for systems up to 750 VAC or 750 VDC, making it a robust protection device for high-current power electronics in industrial equipment. It uses a bolt-style stud mount for secure installation and is a non-indicating, fast-acting fuse designed to respond quickly to overcurrent events in semiconductor and power-control circuits. The FWH-450A carries interrupt ratings of 200 kAIC at 1000 VAC and 50 kAIC at 500 VDC, and it holds UL listing and CSA certification, aligning with North American safety and compatibility expectations. As part of the Eaton Bussmann FWH family, this 450 A, 750 V rated fuse provides replaceable protection in control panels and switchgear where high-current, high-voltage protection is required, delivering a compact, mountable solution for demanding electrical architectures.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bussmann","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677534159150,"sku":null,"price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c7017aff-2b46-467b-8f11-b170aa55195a.jpg?v=1769564245","url":"https:\/\/plgautomation.com\/products\/bussmann-fwh-450a-high-speed-fuse-stud-mount","provider":"PLG Automation ","version":"1.0","type":"link"}