{"product_id":"siemens-ld63f600-600a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens LD63F600 - 600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens LD63F600 is a 600 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver reliable branch-circuit overcurrent and short-circuit protection inside panelboards and load centers. Built for demanding electrical environments, it combines robust construction with precise protection performance to keep systems running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: Provides a rigid, vibration-resistant bus connection that stays tight even in installations with vibration or movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Delivers stable, repeatable protection by combining overload (thermal) sensing with instantaneous short-circuit protection (magnetic) for fast, reliable responses.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e: Ideal for three-phase electrical systems, ensuring synchronized protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity rating\u003c\/strong\u003e: 600 A at 600 V, ready to handle substantial loads common in commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e molded case construction\u003c\/strong\u003e: Durable, compact form factor that fits seamlessly into standard panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: Specifically designed to be compatible with matching Siemens and OEM load centers and panelboards, simplifying replacement and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Suitable for residential, commercial, and light industrial environments where dependable branch circuit protection and quick fault isolation are essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe LD63F600 is all about precise protection where it matters most. When a fault or overload occurs, the trip unit responds quickly to minimize damage to wiring and connected equipment, while the bolt-on mounting ensures a solid, enduring connection that resists loosening over time. If you're upgrading or repairing a panelboard or load center and need a dependable, high-current 3-pole solution, this Siemens breaker offers a straightforward, compatible path to safer, more reliable electrical distribution.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LD63F600\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 600 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you're performing a panelboard upgrade, replacing a failing breaker, or designing a new, reliable electrical distribution system, the LD63F600 offers targeted protection with durable construction and seamless compatibility. Choose Siemens for a proven solution that aligns with your existing load centers and delivers consistent performance under real-world conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349821214882,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ld63f600-600-a-v-3-pole-bolt-on-circuit-breaker-ampstate-644.webp?v=1788733174","url":"https:\/\/www.ampstate.com\/products\/siemens-ld63f600-600a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}