{"product_id":"square-d-crk3000l3p","title":"Square D CRK3000L3P 3000A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D CRK3000L3P 3000A 3-Pole 600 V Circuit Breaker is built for demanding industrial environments where reliability and rapid fault isolation are non-negotiable. With a 3000 A current rating and a 3-pole design, this unit delivers robust three-phase protection for 600 V networks, helping safeguard feeders, motors, and critical power distribution equipment. Part Number CRK3000L3P is the trusted choice for installations that demand high interruption capacity and precise coordination in large-scale electrical systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 3000 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eConfiguration: 3-Pole circuit breaker for comprehensive three-phase protection\u003c\/li\u003e \u003cli\u003eBrand lineage: Square D, a legacy of dependable electrical protection solutions\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 3-Pole, 600 V breaker matters in practice\u003c\/h3\u003e\n\u003cp\u003eIn industrial spaces—from manufacturing floors to large commercial rooftops—three-phase power is the backbone of heavy equipment and automation. The CRK3000L3P is designed to interrupt high fault currents quickly and cleanly across all three phases, reducing the risk of arc flash and minimizing downtime during protective trips. This means less wear on downstream components, fewer unplanned outages, and a safer, more predictable power distribution environment for your operations.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain feeders in large electrical panels and switchgear where high current protection is essential\u003c\/li\u003e \u003cli\u003eMotor control centers supporting heavy-duty pumps, conveyors, and industrial fans\u003c\/li\u003e \u003cli\u003eIndustrial facilities with 3-phase 600 V networks that require a single, centralized interruption point\u003c\/li\u003e \u003cli\u003eSystems where fast, reliable isolation of all three phases is critical to protect downstream equipment and maintain safety standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this breaker apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-current capability: Designed to handle demanding load profiles and fault currents that exceed lower-rated breakers, providing a reliable last line of defense for critical circuits\u003c\/li\u003e \u003cli\u003eCoordinated three-phase protection: The 3-pole configuration ensures simultaneous disconnection of all phases, helping prevent phase-to-phase faults and equipment damage\u003c\/li\u003e \u003cli\u003eDurable construction for industrial environments: Built to withstand the rigors of frequent switching and the thermal demands of high-load applications\u003c\/li\u003e \u003cli\u003eClear path to maintenance and reliability: A straightforward, well-established protection device within the Square D family makes diagnostics and replacement predictable and streamlined\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cp\u003eFor optimal performance, ensure the CRK3000L3P is installed by a qualified electrician in an appropriate enclosure designed for high-current, three-phase protection. Verify compatibility with your panel or switchgear, follow manufacturer guidelines for wiring, and confirm secure terminations to maintain consistent electrical performance. Regular inspection of conductors and mounting integrity will help sustain reliable operation over time.\u003c\/p\u003e \u003cp\u003eDesigned for environments where uptime matters and protection expectations are high, the Square D CRK3000L3P 3000A 3-Pole 600 V Circuit Breaker delivers decisive, dependable fault interruption across three phases. It’s a purpose-built solution for safeguarding heavy loads, extending equipment life, and keeping your industrial power system operating smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423581753506,"sku":"CRK3000L3P","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\/square-d-crk3000l3p","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}