{"product_id":"industrial-lbb3400w","title":"Industrial LBB3400W 400A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial LBB3400W 400A 3-Pole 600 V Circuit Breaker (Part Number LBB3400W) is engineered for demanding industrial power distribution, delivering dependable overcurrent protection for three-phase systems up to 600 volts. Designed to integrate seamlessly into control panels, motor drives, and distribution boards, this device helps keep critical equipment safe and operational.\u003c\/p\u003e \u003cp\u003eKey features and benefits:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400 A current rating\u003c\/strong\u003e supports high-demand loads common in manufacturing lines, pumps, conveyors, and automated machinery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration\u003c\/strong\u003e protects all three phases in a balanced, synchronized manner, reducing the risk of phase imbalances and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e suitable for industrial power networks, enabling reliable protection across typical commercial and manufacturing environments.\u003c\/li\u003e \u003cli\u003eDurable build intended for continuous operation in rugged settings, providing consistent performance under demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThree-phase power protection for motor control centers and large machinery.\u003c\/li\u003e \u003cli\u003eProtection in industrial panels and distribution boards where compact, single-device aggregation simplifies wiring and layout.\u003c\/li\u003e \u003cli\u003ePower feeds for automated lines, CNC equipment, and processing systems that require reliable interruption of fault currents.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eCompared to lighter-duty or single- or two-pole breakers, the LBB3400W offers true three-phase protection with a high current rating, reducing the number of protective devices needed in a panel and lowering installation complexity. Its specification aligns with industrial applications that demand solid interruption capability at 600 V while maintaining straightforward integration with standard panel architectures.\u003c\/p\u003e \u003cp\u003ePractical considerations for deployment: verify compatibility with your existing panel hardware, ensure proper alignment with bus bars for three-phase connectivity, and follow local electrical codes during installation. Regular inspection of terminals and connections helps maintain reliable protection over the device’s service life.\u003c\/p\u003e \u003cp\u003eIn short, the Industrial LBB3400W 400A 3-Pole 600 V Circuit Breaker is purpose-built for robust, three-phase protection in demanding industrial environments, delivering clear protection, simplified panel design, and dependable performance when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423126540450,"sku":"LBB3400W","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-lbb3400w","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}