{"product_id":"siemens-cqd325-25a-480v-3-pole-circuit-breaker","title":"Siemens CQD325 - 25 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens CQD325 — a 25A, 480V, 3-pole molded case circuit breaker designed to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built for robust performance in demanding environments, it’s a practical choice for both new installations and upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, space-efficient design.\u003c\/strong\u003e The molded case form fits neatly in crowded panels, helping you maximize usable space without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit for stable protection.\u003c\/strong\u003e Combines gradual thermal sensing with instantaneous magnetic trip, delivering repeatable protection across temperature swings and varying load conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration for 480V systems.\u003c\/strong\u003e Ensures coordinated protection across all three phases, essential for balanced operation in 3-phase electrical networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility.\u003c\/strong\u003e Specifically designed to be compatible with matching Siemens load centers and panelboards for reliable fit and electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications.\u003c\/strong\u003e Ideal for residential, commercial, and light-industrial environments where dependable protection and long-term reliability matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot\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 CQD325\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 25 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\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 \u003cp\u003ePractical usage and guidance\u003c\/p\u003e \u003cul\u003e \u003cli\u003eChoose the CQD325 when you need dependable protection for 3-phase loads at 480V, such as industrial feeders, commercial equipment circuits, and large lighting or HVAC installations.\u003c\/li\u003e \u003cli\u003eVerify panel compatibility before installation to ensure a seamless fit with your existing Siemens load center or panelboard lineup.\u003c\/li\u003e \u003cli\u003eFor optimal protection coordination, replace related breakers in the same panel to maintain balanced trip characteristics across all phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349783236770,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-cqd325-25-a-480-v-3-pole-circuit-breaker-ampstate-breakers-586.webp?v=1788724292","url":"https:\/\/www.ampstate.com\/products\/siemens-cqd325-25a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}