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إضاءة الغرف النظيفة والمعدات الكهربائية
Flush-المثبتة مربع التقاطع
A recessed wiring enclosure with a flat removable cover that keeps splices accessible without a projecting industrial box.
- Flush Removable Cover
- Concealed Perimeter Seal
- Captive Countersunk Screws
- Sealed Internal Cable Entries
مقدمة المنتج
The junction box sits inside the cleanroom wall panel and presents only a flat stainless access cover to the room. A continuous gasket seals the cover to the recessed frame and countersunk captive screws distribute compression around the edge. Internal DIN rail, terminals and cable glands organize branch wiring while remaining outside the primary cleaning surface.
الخصائص الرئيسية
Captive screws remain attached during electrical access.
A continuous seal prevents the wall cavity from opening into the room.
Internal earth studs and terminal rail provide an organized bonding point.
Rear and side gland plates route cables without field-cut openings in the face.
مخاوف المنتج للعملاء
Electrical splices require future access, but a removable panel can compromise wall integrity if its cover and cable routes are not sealed.
A surface junction box creates a large top ledge.The enclosure recesses fully behind a flush access plate.
Loose cover screws fall into the controlled room.Captive countersunk fasteners remain retained in the plate.
Unsealed cable holes connect the room to the wall cavity.Matched glands close each conductor route inside the back box.
Mixed splices make troubleshooting slow and error prone.Labeled DIN terminals and earth studs organize each circuit.
تطبيقات نموذجية
Cleanroom lighting branchesInstrumentation splicesAccess-control wiringWall-panel service distribution
المعلمات الفنية
Typical configurable construction ranges for a flush-mounted junction box are listed below.
| المواد الأساسية | SUS304 or SUS316L cover and frame with galvanized or stainless recessed box, DIN rail and terminal blocks |
|---|---|
| سمك اللوحة | 1.5-3.0 mm flush access-cover thickness |
| العرض الفعال | 150-600 mm clear internal box width |
| الحد الأقصى الطول | Up to 800 mm overall recessed enclosure height |
| الصلب يواجه سمك | 1.5-2.0 mm cover; 1.0-1.5 mm recessed box |
| الكثافة الأساسية | Approximately 7900-8000 kg/m³ for the stainless cover and frame |
| الموصلية الحرارية | 14-16 W/(m·K) for the stainless access plate |
| إنهاء السطح | Fine-brushed or electropolished flush stainless cover with engraved circuit reference |
| نوع المشترك | Gasketed recessed frame with captive countersunk cover screws and gland-sealed rear entries |
| التخصيص | متوفر على أساس التطبيق المقصود وبيئة التشغيل. |
الخيارات المتاحة
Blank box or fitted DIN terminalsSquare or rectangular coverQuarter-turn latches or captive screwsStainless or galvanized rear enclosure
Planning a Flush-Mounted Junction Box specification?
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