{"product_id":"siemens-fusivel-diazed-gl-diii-50a-5sb421","title":"Siemens FUSÍVEL DIAZED GL DIII 50A 5SB421","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens FUSÍVEL DIAZED GL DIII 50A 5SB421\u003c\/strong\u003e is a high-performance industrial fuse link designed to provide reliable protection for low-voltage electrical distribution systems. Part of the Siemens SENTRON protection range, this Diazed fuse ensures safe interruption of overload and short-circuit currents, making it ideal for demanding industrial and commercial applications. With a 50A rated current and DIII size construction, it is widely used in power distribution panels, motor control circuits, and heavy-duty electrical installations where consistent safety and operational reliability are essential.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003egG (GL) characteristic for reliable overload and short-circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh breaking capacity ensures safe interruption of fault currents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Siemens SENTRON DIAZED fuse systems for easy integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRobust ceramic body for excellent thermal and mechanical durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for industrial automation, power distribution, and motor protection systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eType: Diazed fuse link (gG \/ GL general-purpose protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated Current: 50A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated Voltage: 500V AC \/ DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuse Size: DIII (DIAZED system)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBreaking Capacity: Up to 50 kA (IEC 60269 standards)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBody Material: High-strength ceramic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Industrial electrical systems, control panels, and power distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandards: IEC 60269 \/ VDE compliant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens FUSÍVEL DIAZED GL DIII 50A 5SB421\u003c\/strong\u003e delivers dependable circuit protection with Siemens’ trusted engineering quality, ensuring long service life and stable performance in critical electrical installations. It is a reliable choice for industrial automation and power distribution systems. For genuine Siemens products, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54207676645718,"sku":"RAMA100023375","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_FUS_VEL_DIAZED_GL_DIII_50A_5SB421.webp?v=1781586372","url":"https:\/\/ramautomations.com\/products\/siemens-fusivel-diazed-gl-diii-50a-5sb421","provider":"Ram Automations","version":"1.0","type":"link"}