{"product_id":"legrand-rx3-mcb-2p-63a-curve-c-circuit-breaker-419703","title":"Legrand RX3 MCB 2P 63A Curve C Circuit Breaker | 419703","description":"\u003cp\u003eShop Legrand RX3 MCB 2P 63A Curve C Circuit Breaker | 419703 In Iraq Best Prices\u003c\/p\u003e\u003cdiv lang=\"en\" dir=\"ltr\" class=\"product-container\"\u003e\n \u003cstyle\u003e\n .product-container {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n max-width: 1200px;\n margin: 0 auto;\n padding: 2rem;\n color: #1a1a1a;\n line-height: 1.6;\n direction: ltr;\n }\n \n .product-title {\n font-size: 2rem;\n color: #2c3e50;\n margin-bottom: 1.5rem;\n font-weight: 600;\n border-bottom: 3px solid #3498db;\n padding-bottom: 0.5rem;\n }\n \n .product-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .features-section {\n background: #f8f9fa;\n padding: 2rem;\n border-radius: 12px;\n margin-bottom: 2rem;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n \n .section-title {\n font-size: 1.5rem;\n color: #2c3e50;\n margin-bottom: 1rem;\n font-weight: 500;\n }\n \n .features-list {\n list-style: none;\n padding: 0;\n margin: 0;\n }\n \n .feature-item {\n position: relative;\n padding: 0.7rem 0 0.7rem 2.5rem;\n margin-bottom: 0.5rem;\n display: flex;\n align-items: center;\n }\n \n .feature-item:before {\n content: '';\n position: absolute;\n left: 0;\n top: 50%;\n transform: translateY(-50%);\n width: 0.6rem;\n height: 0.6rem;\n background-color: #3498db;\n border-radius: 50%;\n margin-right: 0.8rem;\n }\n \n .product-short-description {\n font-size: 1.2rem;\n color: #2c3e50;\n margin: 1.5rem 0;\n padding: 1rem;\n background-color: #f8f9fa;\n border-left: 4px solid #3498db;\n border-radius: 4px;\n font-weight: 500;\n }\n \n .specs-table {\n width: 100%;\n border-collapse: collapse;\n margin-top: 1rem;\n background: white;\n box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n \n .specs-table th,\n .specs-table td {\n padding: 1rem;\n border: 1px solid #e1e1e1;\n text-align: left;\n }\n \n .specs-table th {\n background-color: #f1f1f1;\n font-weight: 600;\n color: #2c3e50;\n }\n \n .specs-table tr:nth-child(even) {\n background-color: #f8f9fa;\n }\n \n .specs-table tr:hover {\n background-color: #f5f5f5;\n transition: background-color 0.3s ease;\n }\n \n @media (max-width: 768px) {\n .product-container {\n padding: 1rem;\n }\n \n .product-title {\n font-size: 1.5rem;\n }\n \n .features-section {\n padding: 1rem;\n }\n \n .specs-table th,\n .specs-table td {\n padding: 0.5rem;\n }\n }\n \u003c\/style\u003e\n \n \n \n \u003c!-- Short description --\u003e\n \u003cdiv class=\"product-short-description\"\u003e\n Legrand RX3 2-pole 63A miniature circuit breaker with C-curve protection, 4500A breaking capacity, IP20 fingerproof design, and advanced energy limitation technology for residential and commercial electrical installations.\n \u003c\/div\u003e\n \n \u003c!-- Long description --\u003e\n \u003cdiv class=\"product-description\"\u003e\n The Legrand RX3 MCB 2P 63A Curve C is a high-performance miniature circuit breaker designed for residential and small commercial electrical installations. This two-pole circuit breaker features a rated current of 63 amperes with a C-curve tripping characteristic, providing reliable protection against overcurrents and short circuits. With a breaking capacity of 4500A according to IEC 60898-1 standard, this device ensures maximum safety in household electrical systems. The tripping threshold in case of short-circuit is between 315A and 630A (C curve between 5 In and 10 In), offering optimal protection for sensitive electrical circuits.\n \n This circuit breaker is engineered with advanced current limiting technology (Class 3 energy limitation) that minimizes let-through energy during fault conditions. The device is protected against solid bodies larger than 12.5mm with IP20 protection rating according to IEC\/EN 60529 standard, ensuring fingerproof safety. It can be supplied by either copper cable or prong busbar from the top or bottom, providing flexible installation options. The compact DIN rail mounting design with a width of 34.6mm and depth of 77.3mm makes it ideal for space-constrained electrical panels.\n \n Complying with all substance-restriction requirements and designed with environmental consciousness, the Legrand RX3 MCB combines durability with eco-friendly manufacturing. The halogen-free construction ensures safer operation in case of fire. With a rated voltage of 400V AC and impulse withstand voltage of 4kV, this circuit breaker is suitable for both single-phase and three-phase applications in modern electrical installations.\n \u003c\/div\u003e\n \n \u003c!-- Features section (always included) --\u003e\n \n \u003cdiv class=\"features-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n \u003cul class=\"features-list\"\u003e\n \u003cli class=\"feature-item\"\u003eBreaking capacity of 4500A according to IEC 60898-1 standard for household installations\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eC-curve tripping characteristic with threshold between 315A and 630A (5 In to 10 In)\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eCurrent limiting class 3 for maximum energy limitation during short circuits\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eIP20 fingerproof protection against solid bodies larger than 12.5mm\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eFlexible connection options: copper cable or prong busbar (top or bottom supply)\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eDIN rail mounting with compact dimensions (34.6mm width, 77.3mm depth)\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eRated voltage 400V AC with 4kV impulse withstand voltage\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHalogen-free construction for environmentally conscious operation\u003c\/li\u003e\u003cli class=\"feature-item\"\u003e2-pole configuration with 2 protected poles\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eRated short-circuit breaking capacity: 6 kA at 230V, 4.5 kA at 400V\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n \n \u003c!-- Specifications section (always included) --\u003e\n \n \u003cdiv class=\"specs-section\"\u003e\n \u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\u003ctd\u003eProduct Name\u003c\/td\u003e\u003ctd\u003eMCB RX3 4500A 2 pole 63A curve C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eLegrand\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eReference Number\u003c\/td\u003e\u003ctd\u003e419703\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEAN Code\u003c\/td\u003e\u003ctd\u003e3414970368959\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Poles\u003c\/td\u003e\u003ctd\u003e2 poles\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Protected Poles\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Current\u003c\/td\u003e\u003ctd\u003e63 A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Voltage\u003c\/td\u003e\u003ctd\u003e400 V AC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\u003ctd\u003e400 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/td\u003e\u003ctd\u003e4 kV\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBreaking Capacity\u003c\/td\u003e\u003ctd\u003e4500 A at 400V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShort-Circuit Breaking Capacity (Icn) at 230V\u003c\/td\u003e\u003ctd\u003e6 kA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShort-Circuit Breaking Capacity (Icn) at 400V\u003c\/td\u003e\u003ctd\u003e4.5 kA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShort-Circuit Breaking Capacity (Icu) at 230V\u003c\/td\u003e\u003ctd\u003e6 kA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShort-Circuit Breaking Capacity (Icu) at 400V\u003c\/td\u003e\u003ctd\u003e4.5 kA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRelease Characteristic\u003c\/td\u003e\u003ctd\u003eC curve\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTripping Threshold\u003c\/td\u003e\u003ctd\u003eBetween 315A and 630A (5 In to 10 In)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCurrent Limiting Class\u003c\/td\u003e\u003ctd\u003eClass 3\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eFrequency Range\u003c\/td\u003e\u003ctd\u003e50-60 Hz\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVoltage Type\u003c\/td\u003e\u003ctd\u003eAC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNominal Voltage Range\u003c\/td\u003e\u003ctd\u003e360-440 V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDegree of Protection (IP)\u003c\/td\u003e\u003ctd\u003eIP20 (Fingerproof)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDegree of Impact Strength (IK)\u003c\/td\u003e\u003ctd\u003eIK04\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBuilt-in Depth\u003c\/td\u003e\u003ctd\u003e44 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWidth in Modular Spacings\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWidth\u003c\/td\u003e\u003ctd\u003e34.6 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eHeight\u003c\/td\u003e\u003ctd\u003e88.8 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDepth\u003c\/td\u003e\u003ctd\u003e77.3 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMounting Method\u003c\/td\u003e\u003ctd\u003eDIN rail\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection Type\u003c\/td\u003e\u003ctd\u003eScrewed terminal, Busbar and cable\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eElectric Supply Direction\u003c\/td\u003e\u003ctd\u003eBy the top or bottom\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConcurrently Switching Neutral Conductor\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eFlush-Mounted Installation\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAdditional Equipment Possible\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003ePollution Degree\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eColour\u003c\/td\u003e\u003ctd\u003eGrey\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRAL Number\u003c\/td\u003e\u003ctd\u003e7035\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eHalogen Free\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eExplosion-Proof\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTerminal Marking Indication\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eLabel Space\/Information Surface\u003c\/td\u003e\u003ctd\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\u003ctd\u003e-25 to 60°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompliance Standards\u003c\/td\u003e\u003ctd\u003eIEC 60898-1, IEC 60947-2, IEC\/EN 60529\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEnvironmental Compliance\u003c\/td\u003e\u003ctd\u003eRoHS Directive, REACH Declaration\u003c\/td\u003e\u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\u003cp\u003eOrder Legrand RX3 MCB 2P 63A Curve C Circuit Breaker | 419703 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.\u003c\/p\u003e","brand":"Legrand","offers":[{"title":"Default Title","offer_id":45172756906184,"sku":"419703","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/c20154da-481b-43fe-9455-89bf8d8bcb7d.webp?v=1786556061","url":"https:\/\/toolmart.me\/en\/products\/legrand-rx3-mcb-2p-63a-curve-c-circuit-breaker-419703","provider":"TOOLMART","version":"1.0","type":"link"}