{"product_id":"st343-heavy-duty-dual-u-shape-mild-steel-electrical-project-enclosure","title":"ST343 Heavy-Duty Dual U-Shape Mild Steel Electrical Project Enclosure","description":"\u003cp\u003eThe \u003cstrong\u003eSUNeMALL ST343\u003c\/strong\u003e is an industrial-grade, factory-direct electrical project enclosure engineered specifically for electronics hobbyists, laboratory hardware prototyping, terminal blocks, and custom DIY electronic controllers. Utilizing a rugged interlocking framework, the ST343 delivers maximum physical asset protection and exceptional durability at an economical factory-direct price point.\u003c\/p\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px; background-color: #f8f9fa; border-left: 3px solid #3182ce;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em; color: #2d3748;\"\u003e\u003cstrong\u003e📐 Robust Dual U-Shaped Metal Architecture:\u003c\/strong\u003e This premium cabinet features an interlocking design consisting of two independent U-shaped mild steel structural parts. Fastened securely together via high-precision machine threads, this layout provides elite structural strength and rapid interior component access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e🎨 Industrial Finish \u0026amp; Color Configuration:\u003c\/h3\u003e\n\u003cp\u003eDifferentiate your benchmarking gear, laboratory modules, or workbench stacks. This chassis features a dual-material texture layout:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Mild Steel Body Framework:\u003c\/strong\u003e Coated in an industrial-grade, protective painted finish across both U-shaped steel segments to prevent oxidation, resist impacts, and easily withstand continuous daily wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📐 Technical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e ST343\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Style:\u003c\/strong\u003e Interlocking Dual U-Shape DIY Electrical Enclosure \/ Project Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody External Size:\u003c\/strong\u003e Width 3.5\" (85mm) x Height 3\" (75mm) x Depth 4.5\" (110mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Composition:\u003c\/strong\u003e 100% Heavy-Gauge Structural Mild Steel Construction (Zero Plastic Elements)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Robust Industrial Baseline Approx. 0.63 lbs \/ 288g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Standard ventilation holes are punched on both sides for optimized passive airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Inclusions:\u003c\/strong\u003e Complete side assembly machine thread hardware screws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Key Product Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterlocking Dual U-Shaped Chassis:\u003c\/strong\u003e Formed with premium overlapping structural parts that slide securely together. This smart configuration permits effortless bench servicing, swift circuit alterations, and easy internal component alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipped Fully Pre-Assembled for Rapid Staging:\u003c\/strong\u003e Arrives at your workbench perfectly squared with clean technical seams, completely eliminating tedious flat-pack alignment overhead. Technicians can instantly open the housing, configure components, and deploy test boards out of the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly Machinable Steel Canvas:\u003c\/strong\u003e Arrives as a flat, smooth, un-drilled surface. The mild steel upper and lower U-panels can be easily drilled, CNC hole-punched, or milled locally using standard workshop tools to comfortably seat toggle switches, potentiometer shafts, and power input arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaraday Noise Protection Shielding:\u003c\/strong\u003e Tightly fitting metal-to-metal interlocking structural elements create an excellent electronic barrier, providing high-performance resistance to environmental RF (Radio Frequency) and EMI noise lines to protect sensitive, high-gain circuitry paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Punched Toolless Knockout Fields:\u003c\/strong\u003e Stamped with precision-scored circular knockout segments on the chassis panel. This electrical-ready design allows field technicians to easily pop open wire entry corridors using a standard screwdriver, enabling clean cable routing and instant conduit attachment without tedious drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 15px; border: 1px dashed #cbd5e0; border-radius: 4px; background-color: #fffaf0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.9em; color: #744210;\"\u003e\u003cstrong\u003e🏭 Commercial Production Runs \u0026amp; Custom CNC Punching:\u003c\/strong\u003e Planning a commercial hardware rollout? We save you valuable assembly labor. We provide factory CNC punching for any layout or socket dimension, custom powder color coatings, and high-definition silk-screen branding. Submit your specs via our \u003cstrong\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Manufacturing\"\u003eCustom Manufacturing\u003c\/a\u003e\u003ca href=\"https:\/\/nauj1m-em.myshopify.com\/pages\/custom-quote-request\" title=\"Custom Quote Request\"\u003e\u003c\/a\u003e\u003c\/strong\u003e portal for a direct estimate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sunemall","offers":[{"title":"Default Title","offer_id":50439855177951,"sku":"ST343-blk","price":100.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/6017\/5839\/files\/st343-metal-enclosure-black-3d-front.jpg?v=1782183433","url":"https:\/\/www.sunemall.com\/products\/st343-heavy-duty-dual-u-shape-mild-steel-electrical-project-enclosure","provider":"Sunemall","version":"1.0","type":"link"}