Metal Enclosure: IP Rating IP65/IP67

Component Specifications

Definition

A precision-engineered metal enclosure designed specifically for industrial Ethernet switches, providing electromagnetic interference (EMI) shielding, physical protection against environmental hazards, thermal management through heat dissipation, and structural support for internal components in harsh industrial environments.

Working Principle

Functions as a Faraday cage to block external electromagnetic interference while containing internal emissions, provides IP-rated protection against dust and liquids, dissipates heat through conductive metal surfaces, and offers mechanical protection against impacts and vibrations through rigid metal construction.

Materials

Galvanized steel (1.2-2.0mm thickness), aluminum alloy (6061-T6 or 5052), or stainless steel (304/316) with powder-coated finish (RAL 7035 or custom colors), corrosion-resistant plating, and EMI gasketing materials.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Finish	Powder-coated, anodized, or galvanized
Weight	1.5-5.0kg depending on size
Mounting	DIN-rail or panel mount
IP Rating	IP65/IP67
Dimensions	Standard 19" rack widths
EMI Shielding	≥40dB at 1GHz
Operating Temperature	-40°C to +85°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

IEC 60529, IEC 61000-6-2, IEC 61000-6-4, UL 508, NEMA 250

Engineering Analysis

Risks & Mitigation

Corrosion in humid environments
EMI leakage through openings
Thermal overheating
Grounding failures
Mechanical deformation under stress

FMEA Triads

Trigger: Inadequate sealing or damaged gaskets
Failure: Ingress of dust/moisture causing switch failure
Mitigation: Regular inspection of seals, use of IP67-rated components, and environmental testing

Trigger: Poor EMI shielding design
Failure: Network interference and data corruption
Mitigation: Proper enclosure design with continuous conductivity, EMI testing, and use of shielded cables

Trigger: Insufficient heat dissipation
Failure: Overheating leading to component degradation
Mitigation: Adequate ventilation design, thermal analysis, and use of heat-conductive materials

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5mm dimensional tolerance, flatness within 0.2mm/m, surface roughness Ra ≤ 3.2μm

Test Method

IP testing per IEC 60529, EMI testing per IEC 61000-6-2/4, salt spray testing per ISO 9227, vibration testing per IEC 60068-2-6

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Metal Enclosure

11 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Dongguan Xucheng Metal Products Co., Ltd (XUCHENG PRECISION)

Dongguan, Guangdong, CN

ISO9001 2015 IATF 16949:2016 RoHS SGS Report

Also makes: CNC Machined Part