الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين
choosing Weatherproof Enclosure and outdoor electrical enclosure products
Selection Tips DETAILED TECHNICAL SPECIFICATION
Weatherproof enclosure must be factory fabricated from an
approved switch board manufacturer and must be dust and
water protected complying with I.E.C. No. 144 Degree of Protection IP 54
Weatherproof enclosure must be provided with hinged doors
with suitable latching arrangement. Weatherproof enclosure
with screwed and bolted door not acceptable
The hinges and latches must be of non-corrosion
materials and the best in their kind
The weatherproof enclosure must be of robust construction
to withstand rough handling as well as the climatic conditions
Weatherproof enclosure must be fabricated from galvanized
steel sheet not less than 2 mm thickness
Weatherproof enclosure must be provided with suitable
internal and external earthing terminals
Entry and exit conduits or cables to the weatherproof enclosure must
always be from the button with proper sealing arrangement
Enclosure must be of ample size to house the switchgear without obstructions
The surface of weatherproof enclosure must be
treated after fabrication as the following
a) Sand blasting to roughen for the surface
b) One zinc chromate priming paint
c) The coats of approved durable oil weather resisting paint
The relevant dimensioned and detailed drawing of the weatherproof
enclosure must be submitted along with the materials
في أمان الله