{"product_id":"mcb-tx3-10000a-4-pole-20a-curve-b-circuit-breaker-404155","title":"Legrand MCB TX3 10000A 4 Pole 20A Curve B Circuit Breaker | 404155","description":"\u003cp\u003eShop Legrand MCB TX3 10000A 4 Pole 20A Curve B Circuit Breaker | 404155 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 Professional thermal magnetic circuit-breaker with 10kA breaking capacity, B-curve 20A, 4-pole design, IP20 protection, and DIN rail mounting for reliable electrical installation protection.\n \u003c\/div\u003e\n \n \u003c!-- Long description --\u003e\n \u003cdiv class=\"product-description\"\u003e\n The MCB TX3 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This 4-pole device delivers a breaking capacity of 10kA at 400V, making it ideal for residential and small commercial panel applications. The B-curve characteristic with 20A rated current ensures precise tripping between 60A and 100A during short-circuit conditions, providing full pole protection with IP20 safety rating. The device features a special DIN rail clamp on the bottom side, allowing independent removal even when fork busbars are still in place, and includes a convenient label holder for clear circuit identification.\n \n This Legrand TX3 circuit breaker offers advanced current limiting capabilities with energy limitation class 3 according to IEC 60898-1 standard, ensuring maximum protection for connected electrical equipment. The device can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), providing flexible installation options. With IP20 protection against solid bodies larger than 12.5mm (fingerproof), this MCB is suitable for various installation environments. The product complies with substance-restriction requirements and has been designed following environmentally conscious manufacturing processes, demonstrating Legrand's commitment to sustainability.\n \n The MCB TX3 features on\/off indication printed on the handle with red and green backgrounds for easy status identification. It can be equipped with Legrand DX3 auxiliaries and accessories, and can be connected to aluminum cable using Legrand DX3 terminal accessory. With a built-in depth of 44mm and width of 70.8mm, this 4-module device fits seamlessly into standard DIN rail installations. The halogen-free construction and robust design make this circuit breaker an excellent choice for modern electrical installations requiring reliable protection and long-term performance.\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\"\u003e10kA breaking capacity at 400V with precise B-curve tripping characteristic\u003c\/li\u003e\u003cli class=\"feature-item\"\u003e4-pole design ensuring full pole protection with concurrently switching neutral conductor\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eIP20 protection against solid bodies larger than 12.5mm with fingerproof design\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eEnergy limitation class 3 for maximum equipment protection and reduced let-through energy\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eSpecial DIN rail clamp allowing independent removal with fork busbar in place\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eOn\/Off indication with color-coded handle (red\/green) for easy status identification\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eCompatible with Legrand DX3 auxiliaries and accessories for enhanced functionality\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eFlexible supply options via copper cable, prong busbar, or fork busbar\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eHalogen-free construction demonstrating environmental consciousness\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eBuilt-in label holder for convenient circuit identification and organization\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 Reference\u003c\/td\u003e\u003ctd\u003e404155\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEAN Code\u003c\/td\u003e\u003ctd\u003e3414970393272\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBrand\u003c\/td\u003e\u003ctd\u003eLegrand\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct Line\u003c\/td\u003e\u003ctd\u003eTX³\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eBreaking Capacity\u003c\/td\u003e\u003ctd\u003e10,000A (10kA) at 400V according to IEC 60898-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Current\u003c\/td\u003e\u003ctd\u003e20A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Poles\u003c\/td\u003e\u003ctd\u003e4 poles (4P)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProtected Poles\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRelease Characteristic\u003c\/td\u003e\u003ctd\u003eB-curve (tripping between 3In and 5In, 60A-100A)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Voltage\u003c\/td\u003e\u003ctd\u003e400V (Nominal 240-415V)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Insulation Voltage\u003c\/td\u003e\u003ctd\u003e500V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eImpulse Withstand Voltage\u003c\/td\u003e\u003ctd\u003e4kV\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eShort-circuit Breaking Capacity at 230V\u003c\/td\u003e\u003ctd\u003e16kA according to EN 60898\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVoltage Type\u003c\/td\u003e\u003ctd\u003eAC (50-60 Hz)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCurrent Limiting Class\u003c\/td\u003e\u003ctd\u003e3 (Maximum energy limitation)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDegree of Protection\u003c\/td\u003e\u003ctd\u003eIP20 (Fingerproof against solid bodies \u003e12.5mm)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eImpact Strength\u003c\/td\u003e\u003ctd\u003eIK02\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWidth\u003c\/td\u003e\u003ctd\u003e70.8mm (4 modular spacings)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eHeight\u003c\/td\u003e\u003ctd\u003e88mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDepth\u003c\/td\u003e\u003ctd\u003e77.8mm (Built-in depth 44mm)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eColor\u003c\/td\u003e\u003ctd\u003eGrey (RAL 7035)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMounting Method\u003c\/td\u003e\u003ctd\u003eDIN Rail (35mm)\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\u003eSupply Direction\u003c\/td\u003e\u003ctd\u003eTop or bottom\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\u003eStorage Temperature Range\u003c\/td\u003e\u003ctd\u003e-40°C to +70°C\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\u003eFlush-mounted Installation\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNeutral Conductor Switching\u003c\/td\u003e\u003ctd\u003eConcurrently switching (Yes)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAdditional Equipment\u003c\/td\u003e\u003ctd\u003eCompatible with Legrand DX3 auxiliaries and accessories\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eAluminum Cable Connection\u003c\/td\u003e\u003ctd\u003eYes (with Legrand DX3 terminal accessory #4063 10)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eLabel Holder\u003c\/td\u003e\u003ctd\u003eYes (integrated)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eExplosion-proof\u003c\/td\u003e\u003ctd\u003eNo\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 MCB TX3 10000A 4 Pole 20A Curve B Circuit Breaker | 404155 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":45159426752712,"sku":"404155","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/569f42ad-3407-4331-b8a7-6b70bd407725.webp?v=1785763746","url":"https:\/\/toolmart.me\/en\/products\/mcb-tx3-10000a-4-pole-20a-curve-b-circuit-breaker-404155","provider":"TOOLMART","version":"1.0","type":"link"}