{"id":118408,"date":"2026-08-15T22:53:25","date_gmt":"2026-08-15T19:53:25","guid":{"rendered":"https:\/\/gahzly.com\/?post_type=product&#038;p=118408"},"modified":"2026-08-17T03:23:40","modified_gmt":"2026-08-17T00:23:40","slug":"%d8%b3%d9%84%d9%83-%d8%a7%d9%84%d8%a7%d8%b3%d9%84%d8%a7%d9%85%d9%8a%d8%a9-%d8%aa%d8%b1%d9%85%d9%88-%d9%86%d8%ad%d8%a7%d8%b3-3-%d8%b7%d8%b1%d9%81","status":"publish","type":"product","link":"https:\/\/gahzly.com\/en\/product\/%d8%b3%d9%84%d9%83-%d8%a7%d9%84%d8%a7%d8%b3%d9%84%d8%a7%d9%85%d9%8a%d8%a9-%d8%aa%d8%b1%d9%85%d9%88-%d9%86%d8%ad%d8%a7%d8%b3-3-%d8%b7%d8%b1%d9%81\/","title":{"rendered":"\u0633\u0644\u0643 \u0627\u0644\u0627\u0633\u0644\u0627\u0645\u064a\u0629 \u062a\u0631\u0645\u0648 \u0646\u062d\u0627\u0633 3 \u0637\u0631\u0641"},"content":{"rendered":"<h1>Al-Islamia 3-core thermo cable: grounding technology and electrical-safety engineering<\/h1>\n<h2>Introduction: The safety revolution in modern electrical connections<\/h2>\n<p>In the past, the focus was mainly on delivering electricity to equipment through only two conductors. As electrical equipment evolved and metal enclosures and sensitive electronics became more common, safety became the primary requirement. The<strong>Al-Islamia 3-core thermo cable<\/strong>provides an integrated engineering solution that delivers not only power but also strong protection for people and property by incorporating an earth conductor in one durable cable.<\/p>\n<p>This cable is more than an electrical conductor; it acts as a safety measure against electric shock and helps protect electronic equipment from damage caused by static charge. With its double thermo insulation and high-quality Al-Islamia copper, it is well suited to professional kitchens, server rooms, and major construction sites.<\/p>\n<hr>\n<h2>Chapter One: Anatomy of the Al-Islamia 3-core thermo cable<\/h2>\n<h3>1. Red-copper core construction<\/h3>\n<p>The cable contains three separate copper conductors, each made from hundreds of fine twisted strands.<\/p>\n<ul>\n<li><strong>Copper purity:<\/strong>Al-Islamia uses 99.9% pure electrolytic copper, providing very low ohmic resistance and helping keep the cable from overheating under continuous operating load.<\/li>\n<li><strong>Mechanical flexibility:<\/strong>Stranding gives the cable flexible memory, allowing it to be bent and straightened thousands of times without internal strand breakage, which is important for equipment that moves continuously.<\/li>\n<\/ul>\n<h3>2. Double-insulation system (thermo insulation layering)<\/h3>\n<p>Al-Islamia insulation technology uses two layers:<\/p>\n<ul>\n<li><strong>Primary insulation:<\/strong>Each conductor is covered with color-coded PVC according to international practice: brown for live, blue for neutral, and green\/yellow for earth.<\/li>\n<li><strong>Outer jacket:<\/strong>A thick thermo layer combines the three conductors and acts as a protective shield against mechanical impact, abrasion on rough floors, and moisture.<\/li>\n<\/ul>\n<hr>\n<h2>Chapter Two: Grounding philosophy and its importance in daily life<\/h2>\n<h3>1. Preventing electric shock<\/h3>\n<p>If an internal fault occurs in an appliance such as a washing machine or water boiler, a live conductor may contact the metal enclosure. Without the earth conductor in Al-Islamia 3-core cable, the enclosure can become energized and a person touching it could receive an electric shock. With the third conductor, fault current is immediately carried to earth, helping protective devices operate and protecting lives.<\/p>\n<h3>2. Electronic-circuit protection (ESD protection)<\/h3>\n<p>Modern equipment such as computers and smart air conditioners is highly sensitive to static electricity. Al-Islamia 3-core cable continuously discharges excess charge to earth, helping prevent damage to motherboards and extending the life of expensive equipment.<\/p>\n<hr>\n<h2>Chapter Three: Professional applications where safety is essential<\/h2>\n<h3>1. Modern and smart kitchens<\/h3>\n<p>Microwave ovens, dishwashers, and inverter refrigerators require grounding to operate safely and effectively. Al-Islamia 3-core thermo cable is well suited to these appliances because of its resistance to kitchen humidity and elevated temperatures.<\/p>\n<h3>2. Central air-conditioning and heating systems<\/h3>\n<p>Air conditioners draw high current at startup. Al-Islamia pure copper helps deliver this current with low voltage loss, while the double insulation protects outdoor wiring from sunlight and moisture.<\/p>\n<h3>3. Workshops and portable industrial equipment<\/h3>\n<p>Equipment such as angle grinders, drills, and welding machines requires grounding to protect workers. The flexibility of Al-Islamia thermo cable allows technicians to move freely during work, while the outer jacket helps protect against cuts from falling sharp tools.<\/p>\n<hr>\n<h2>Chapter Four: Technical guide to sizes and loads<\/h2>\n<p>Al-Islamia supplies 3-core thermo cable in precisely engineered sizes:<\/p>\n<ul>\n<li><strong>3 \u00d7 1 mm\u00b2:<\/strong>For office equipment, advanced lighting, and light electronic devices.<\/li>\n<li><strong>3 \u00d7 1.5 mm\u00b2:<\/strong>For medium household appliances such as vacuum cleaners, irons, and fans.<\/li>\n<li><strong>3 \u00d7 2.5 mm\u00b2:<\/strong>For kitchens, washing machines, and medium workshop equipment.<\/li>\n<li><strong>3 \u00d7 4 mm\u00b2 and 3 \u00d7 6 mm\u00b2:<\/strong>For air conditioners, instantaneous water heaters, and main electrical panels.<\/li>\n<\/ul>\n<hr>\n<h2>Chapter Five: Al-Islamia cable versus the copper-clad-aluminum trap<\/h2>\n<p>The market includes wires sold as copper-clad aluminum (CCA).<\/p>\n<ul>\n<li><strong>Why Al-Islamia?<\/strong>Because it guarantees all-copper conductors. Aluminum is not a reliable choice for grounding because it can become brittle quickly, potentially creating the appearance of protection while the conductor is actually broken internally. Al-Islamia cable helps maintain continuity of the earth conductor for many years.<\/li>\n<li><strong>Insulation quality:<\/strong>Al-Islamia uses virgin insulation material that resists cracking and discoloration from heat, while low-cost wires may use recycled plastic that can soften or melt under relatively small overloads.<\/li>\n<\/ul>\n<hr>\n<h2>Chapter Six: Safety standards and fire resistance<\/h2>\n<p>The insulation of Al-Islamia 3-core thermo cable is designed to be self-extinguishing. If an electrical short occurs due to external misuse, the cable does not support flame propagation, helping prevent a facility fire. This is an important safety requirement for insurers and major projects.<\/p>\n<hr>\n<h2>Chapter Seven: Professional installation and maintenance tips<\/h2>\n<p>To get the best performance from Al-Islamia 3-core cable:<\/p>\n<ol start=\"1\">\n<li><strong>Use a three-pin plug:<\/strong>Make sure the green\/yellow conductor is connected to the earth terminal in both the plug and the socket.<\/li>\n<li><strong>Avoid exposed joints:<\/strong>Use copper ferrules at the cable ends to ensure secure connections and prevent arcing.<\/li>\n<li><strong>Correct cable routing:<\/strong>Do not run the cable under carpets or through concealed, unventilated spaces when the load is close to the cable\u2019s maximum rating.<\/li>\n<\/ol>\n<hr>\n<h2>Chapter Eight: Trust and credibility (Al-Islamia brand)<\/h2>\n<p>When you buy Al-Islamia cable, you are not simply buying a cable; you are buying a history of reliability in the Egyptian market. The Al-Islamia name printed on the cable is a mark that reassures technicians and engineers that the job can be completed correctly the first time without future problems.<\/p>\n<hr>\n<h2>Conclusion: Choosing safety is the smarter choice<\/h2>\n<p>Ultimately, Al-Islamia 3-core thermo cable is an excellent solution for anyone seeking a balance between high performance and strong safety. Investing in a high-quality cable with a genuine earth conductor protects your family and equipment and makes Al-Islamia the No. 1 product in its category.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The<strong>Al-Islamia 3-core thermo copper cable<\/strong><\/p>\n<p>represents a high standard of modern electrical safety, combining efficient conduction with strong protection for people and equipment. The cable consists of three pure red-copper conductors: two for carrying current (Phase&amp;Neutral) and a third dedicated to earthing (Earth). This prevents electrical charge from accumulating on metallic equipment enclosures and helps protect users from electric shock if an internal fault occurs.<\/p>\n<p>All three conductors are covered with color-coded internal insulation according to international practice, typically brown, blue, and green\/yellow, then combined inside a highly durable outer \u201cthermo\u201d jacket. This double insulation provides strong mechanical protection against impact, abrasion, and difficult environmental conditions such as humidity and high temperature. Highly flexible stranded-copper conductors make the cable easy to handle in complex installations and equipment wiring that requires repeated movement. Whether used for professional kitchens, central air-conditioning equipment, or industrial distribution boards, Al-Islamia 3-core thermo cable provides dependable electrical performance, long service life, and compliance with professional safety requirements.<\/p>\n","protected":false},"featured_media":118129,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[12939],"product_cat":[15280],"product_tag":[],"class_list":["post-118408","product","type-product","status-publish","has-post-thumbnail","product_brand---en","product_cat-thermoplastic-cables","first","instock","sale","shipping-taxable","purchasable","product-type-variable"],"_links":{"self":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product\/118408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/comments?post=118408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media\/118129"}],"wp:attachment":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media?parent=118408"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_brand?post=118408"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_cat?post=118408"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/product_tag?post=118408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}