{"product_id":"siemens-hlxd62b300-circuit-breaker","title":"Siemens | HLXD62B300 | Circuit Breaker | 300A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HLXD62B300 Circuit Breaker is a rugged, two-pole overcurrent protection device designed to safeguard demanding electrical systems. With a 300 A rating and a 600 V operating range, this breaker is purpose-built for maintenance, retrofit, and replacement projects where precise specifications matter—and the part number HLXD62B300 is the trusted reference for compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HLXD62B300\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e The HLXD62B300 part number is the best reference for confirming fit with your panel or system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey benefits and real-world applications\u003c\/h3\u003e\n\u003cp\u003eDesigned to protect high-current feeders, the HLXD62B300 provides reliable, twin-leg disconnection to ensure safety and fault containment. Its two-pole architecture means both hot legs trip together, helping to prevent arcing and equipment damage in the event of an overload or short circuit. This makes it a dependable choice for industrial panels, commercial service equipment, and retrofit projects where maintaining system integrity is essential.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or failed breakers in existing Siemens installations with a like-for-like spec.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade protection for updated loads or reconfigured circuits without compromising safety or compatibility.\u003c\/li\u003e \u003cli\u003eReplacement: straightforward swap-in for panels that require a 300 A, 2-Pole, 600 V protection device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for selection\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings to avoid compatibility issues. Rely on the HLXD62B300 part number as your primary reference to match panel catalogs and labeling. When planning a upgrade or replacement, evaluate the current and anticipated load on the circuit to ensure 300 A protection aligns with your system’s design and safety requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427075051682,"sku":"HLXD62B300","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-hlxd62b300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}