{"product_id":"siemens-hpxd63b160h-1600a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens HPXD63B160H - 1600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HPXD63B160H — a high-capacity, 3-pole bolt-on molded case circuit breaker built to safeguard large branch circuits in panelboards and load centers. With a 1600A rating and 600V capacity, this unit is designed for demanding commercial and light industrial environments where reliability matters.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set this breaker apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: delivers a rigid, vibration-resistant bus connection that stays tight in environments with equipment and motor loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: provides stable, repeatable protection for both overloads and short-circuit faults, helping protect downstream wiring and equipment with predictable response.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: engineered to plug into matching Siemens OEM load centers and panelboards for straightforward installation and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e: ensures synchronized, balanced protection across all phases, which is essential for intact three-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e: purpose-built for residential, commercial, and light industrial applications that demand robust branch-circuit overcurrent and short-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: HPXD63B160H\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/li\u003e \u003cli\u003eAmperage Rating: 1600A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho should consider the HPXD63B160H?\u003c\/h2\u003e\n\u003cp\u003eIdeal for professionals building or upgrading Siemens-based electrical distributions in commercial facilities, light industrial plants, or residential complexes with larger demand loads. If you need dependable, high-capacity protection that integrates seamlessly with existing panelboards and load centers, this bolt-on breaker delivers the reliability you require for critical circuits.\u003c\/p\u003e \u003ch2\u003eHow this compares to typical solutions\u003c\/h2\u003e\n\u003cp\u003eCompared with smaller or clamp-type breakers, the HPXD63B160H provides a robust bolt-on connection that helps maintain a solid bus interface in vibration-prone environments and motor-heavy applications. Its thermal-magnetic protection offers precise trip characteristics for both overload and short-circuit events, reducing the likelihood of unnecessary interruptions while quickly isolating faults when they occur.\u003c\/p\u003e \u003cp\u003eIn short, the Siemens HPXD63B160H is a purpose-built solution for serious circuit protection needs—combining secure mounting, reliable protection, and seamless compatibility with Siemens panel products to keep critical systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349813055650,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_652da573-f53d-47e1-9e7b-a37def75c0e8.png?v=1764157551","url":"https:\/\/www.ampstate.com\/products\/siemens-hpxd63b160h-1600a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}