SN746 Heavy-Duty Dual-Material Industrial Instrument Enclosure

The SUNeMALL SN746 is a professional-grade, factory-direct industrial instrument enclosure engineered specifically for laboratory test equipment, compact power supply matrices, modular diagnostic signal units, and specialized electronic prototyping setups. Utilizing a specialized three-piece mechanical architecture with a seamless wrap-around body, the SN746 combines excellent workbench aesthetics with high structural durability at an economical factory-direct price point.

🎨 Industrial Finish & Color Configuration:

Differentiate your high-clearance benchtop gear, laboratory power matrices, or custom instruments. This chassis features a multi-material texture layout:

• Silver Grey Square Shape Body Carcass & Rear Panel: Formed entirely from tough mild steel and treated with a thick, protective painted coating to maximize impact resistance and prevent physical frame flexing.
• Natural Aluminum Front Control Panel: A clean, flush raw faceplate canvas providing standard structural balance and excellent RF/EMI isolation for delicate internal signal tracks.

📐 Technical Specifications:

• Model Number: SN746
• Enclosure Style: Premium Instrument Enclosure / Multi-Purpose Electronic Project Box
• Body External Dimensions: Width 7.4" (189mm) x Height 6" (151mm) x Depth 4.5" (115mm)
• Material Composition: Easily Machinable Aluminum Front Panel, Heavy-Gauge Steel Rear Panel, and Bent Sheet Steel Middle Chassis Body
• Weight: Approx. 1.8 lbs / 835g
• Thermal Management: Standard ventilation louvers are punched on both sides of the body for optimized operational airflow
• Hardware Inclusions: Complete machine thread assembly hardware screws.

⚙️ Key Product Features:

• Seamless Wrap-Square-Shape Body: The structural center shell is bent from a single continuous piece of metal to eliminate upper and lower seam weak points. This unique framework maximizes structural rigidity, easily supporting heavy core components without sagging.
• Shipped Fully Pre-Assembled for Rapid Staging: Arrives at your workspace perfectly squared with clean technical seams, completely eliminating tedious flat-pack alignment overhead. Technicians can instantly open the housing, configure internal boards, and deploy active test components right out of the box.
• Clean Machinable Aluminum Faceplate: The front control canvas arrives in a blank, un-drilled state. Because aluminum is highly receptive to tools, it serves as an excellent panel for effortless local drilling or machining to fit large custom digital display meters, toggle switches, or terminal binds.
• Faraday Noise Protection Shielding: Tightly fitting metal-to-metal interlocking structural junctions between the aluminum front, steel rear, and steel O-body create an excellent electronic barrier, providing high-performance resistance to environmental RF and EMI noise.