{"product_id":"siemens-bqd6350-50a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens BQD6350 - 50 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens BQD6350 — a 50 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable overcurrent and short-circuit protection for panelboards and load centers. Built to thrive in real-world electrical environments, it combines robust mounting with precise protection, making it a trusted choice for residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch3\u003eWhy the BQD6350 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping maintain consistent electrical performance in panels where movement or vibration is a concern.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic), reducing nuisance trips and safeguarding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to pair with matching Siemens load centers and panelboards for straightforward installation, reliable fit, and seamless system integration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides comprehensive three-phase protection, ideal for balanced power distribution in multi-wire systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExplicit ratings\u003c\/strong\u003e include 50 A operating current and a 600 V rating, clearly suited for branch circuit protection in a range of panel installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eElectricians, panel assemblers, and facility managers who install or upgrade panels in homes, offices, retail spaces, and light industrial environments will appreciate the BQD6350’s combination of rugged mounting, precise protection, and Siemens compatibility. It’s an excellent choice when upgrading to a robust, code-compliant protection solution that fits neatly into existing Siemens ecosystems.\u003c\/p\u003e \u003ch3\u003eHow it protects your system\u003c\/h3\u003e\n\u003cp\u003eThe thermal-magnetic trip mechanism provides a reliable response to overload conditions and short-circuit events, helping to:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrevent wiring damage and insulation failure by interrupting excessive current quickly\u003c\/li\u003e \u003cli\u003eMinimize downtime with predictable trip behavior and clear protection thresholds\u003c\/li\u003e \u003cli\u003eMaintain panel reliability in environments subject to vibration or equipment movement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Siemens\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BQD6350\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 50 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\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUsage scenarios and practical tips\u003c\/h3\u003e\n\u003cp\u003eUse the BQD6350 when upgrading panelboards or load centers that require solid, three-phase protection with a secure mounting method. Its bolt-on design is particularly advantageous in installations prone to vibration, such as equipment rooms, workshops, or areas with heavy electrical loads. Pair it with compatible Siemens devices to maintain a cohesive protection scheme across the distribution panel.\u003c\/p\u003e \u003cp\u003eFor best results, ensure that the surrounding enclosure and bus assemblies are rated for the same voltage and amperage, and follow standard electrical codes during installation. The BQD6350 is engineered to integrate smoothly into Siemens-based systems, helping you achieve a reliable and maintainable protection solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349771997346,"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_ff02f7fd-c0c2-4e29-9389-e60e68bbd007.png?v=1764156315","url":"https:\/\/www.ampstate.com\/products\/siemens-bqd6350-50a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}