{"product_id":"siba-189140-t4a-4a-500vac-6-3-32mm-ar-fuses-10-pieces","title":"SIBA 189140 T4A Fuses, 4A 500Vac, Ultra-Rapid aR, 6.3x32mm - Pack of 10","description":"\u003cp\u003eEnsure unparalleled protection for your critical power semiconductor devices with the \u003cstrong\u003eSIBA 189140 T4A Ultra-Rapid aR Ceramic Fuses\u003c\/strong\u003e. Engineered by SIBA, a global leader in fuse technology, these fuses are specifically designed for the demanding requirements of industrial and power electronics applications.\u003c\/p\u003e\n\u003cp\u003eFeaturing a precise \u003cstrong\u003e4A current rating\u003c\/strong\u003e and robust \u003cstrong\u003e500Vac voltage capacity\u003c\/strong\u003e, the SIBA 189140 provides essential overcurrent protection for rectifiers, thyristors (SCRs), insulated gate bipolar transistors (IGBTs), and other sensitive power semiconductor components. The \u003cstrong\u003eaR breaking characteristic\u003c\/strong\u003e denotes an ultra-rapid response, ensuring fast-acting interruption of fault currents within a partial range, thereby safeguarding expensive equipment from catastrophic damage and minimizing costly downtime.\u003c\/p\u003e\n\u003cp\u003eWith standard \u003cstrong\u003e6.3x32mm dimensions\u003c\/strong\u003e, these compact fuses are easily integrated into a wide array of electrical systems. Their high-quality ceramic construction ensures durability and reliable performance in various operating conditions. Ideal for use in industrial drives, UPS systems, inverters, converters, and control circuits, these SIBA fuses are compliant with relevant international standards, including IEC 60269-4, guaranteeing professional-grade quality and safety.\u003c\/p\u003e\n\u003cp\u003eThis product is supplied as a convenient \u003cstrong\u003epack of 10 fuses\u003c\/strong\u003e, providing excellent value and ensuring you have spares on hand for maintenance or new installations.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Siba","offers":[{"title":"Default Title","offer_id":49496370610455,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/9210\/1655\/files\/siba-industrial-fuses-siba-189140-t1a-1a-500vac-ar-fast-acting-fuse-6-3x32-mm-pack-of-10-1212525597.png?v=1766384882","url":"https:\/\/www.apexonsupply.com\/products\/siba-189140-t4a-4a-500vac-6-3-32mm-ar-fuses-10-pieces","provider":"Apexon Solutions LLC","version":"1.0","type":"link"}