{"product_id":"legrand-ctx3-4nc-auxiliary-contact-block-front-mounting-416857","title":"Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857","description":"\u003cp\u003eShop Legrand CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 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 Compact 4NC auxiliary contact block for CTX³ contactors with mirror contacts rated 16A, front mounting capability, and IEC 60947-4-1 compliance for reliable industrial status signaling.\n \u003c\/div\u003e\n \n \u003c!-- Long description --\u003e\n \u003cdiv class=\"product-description\"\u003e\n The Legrand CTX³ 4NC Auxiliary Contact Block (Reference 416857) is a professional-grade power contactor accessory designed for reliable status signaling in industrial and tertiary installations. This compact auxiliary contact unit features four normally closed (4NC) mirror contacts with a rated current of 16A, ensuring dependable electrical performance in demanding applications. The unit complies with IEC 60947-4-1 standards and is specifically engineered for front mounting on CTX³ contactors ranging from 3-phase 9A to 150A and 4-phase 40A to 135A models.\n \n This auxiliary contact block is equipped with screw terminals capable of accommodating wire sizes from 2x1mm² to 2.5mm², providing flexible installation options for various electrical configurations. The minimum switching voltage is 24V DC with a minimum switching current of 10mA, making it suitable for both AC and DC control circuits. The product has been manufactured with environmental consciousness in mind, fully complying with substance-restriction requirements and RoHS directives.\n \n The 4NC auxiliary contact configuration provides mirror contacts that deliver precise switching functionality for monitoring contactor status, enabling accurate feedback in control systems. With its robust screw connection design and clip-on mounting method, this accessory ensures secure installation and long-term reliability. The product is recommended for use in tertiary and industrial installations where precise status signaling and reliable electrical performance are critical requirements.\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\"\u003eFour normally closed (4NC) auxiliary contacts with mirror contact design per IEC 60947-4-1\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eRated operation current of 16A for reliable switching performance\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eFront mounting capability on CTX³ contactors 3P 9A-150A and 4P 40A-135A\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eScrew terminals accommodating 2x1mm² to 2.5mm² wire sizes\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eMinimum switching voltage 24V DC with 10mA minimum switching current\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eRoHS compliant and environmentally conscious manufacturing\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eClip-on mounting method for secure and easy installation\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eCompact design for space-efficient integration\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 Type\u003c\/td\u003e\u003ctd\u003eAuxiliary Contact Block for Power Contactor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Normally Closed Contacts\u003c\/td\u003e\u003ctd\u003e4 (4NC)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Change-Over Contacts\u003c\/td\u003e\u003ctd\u003e0\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNumber of Normally Open Contacts\u003c\/td\u003e\u003ctd\u003e0\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRated Operation Current (AC-15, 230V)\u003c\/td\u003e\u003ctd\u003e3A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMirror Contact Current Rating\u003c\/td\u003e\u003ctd\u003e16A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Switching Voltage\u003c\/td\u003e\u003ctd\u003e24V DC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMinimum Switching Current\u003c\/td\u003e\u003ctd\u003e10mA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eTerminal Type\u003c\/td\u003e\u003ctd\u003eScrew Connection\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWire Size Capacity\u003c\/td\u003e\u003ctd\u003e2 x 1mm² to 2.5mm²\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMounting Method\u003c\/td\u003e\u003ctd\u003eFront Fastening (Clip-on)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompatible Contactor Models\u003c\/td\u003e\u003ctd\u003eCTX³ 3P 9A to 150A and 4P 40A to 135A\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCompliance Standards\u003c\/td\u003e\u003ctd\u003eIEC 60947-4-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eRoHS Compliance\u003c\/td\u003e\u003ctd\u003eYes\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eReference Number\u003c\/td\u003e\u003ctd\u003e416857\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eEAN Code\u003c\/td\u003e\u003ctd\u003e3414970408525\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\u003eCTX³\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 CTX3 4NC Auxiliary Contact Block Front Mounting | 416857 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":45141008875720,"sku":"416857","price":0.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/7cc01d5c-6a3d-4400-847e-b55cfba1cae3.webp?v=1784070370","url":"https:\/\/toolmart.me\/en\/products\/legrand-ctx3-4nc-auxiliary-contact-block-front-mounting-416857","provider":"TOOLMART","version":"1.0","type":"link"}