{"product_id":"siemens-cqd115-15a-277v-1-pole-bolt-on-circuit-breaker","title":"Siemens CQD115 - 15 A, 277 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens CQD115 is a 15A, 277V, 1-pole bolt-on molded case circuit breaker designed to shield branch circuits from overloads and short circuits. Its robust bolt-on mounting creates a secure, vibration-resistant bus connection, making it ideal for panelboards and load centers in busy electrical environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: ensures a rigid, vibration-resistant bus connection for consistent electrical contact over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: provides stable thermal protection with fast magnetic response to short circuits, delivering repeatable protection across varying loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: built to work with matching Siemens OEM load centers and panelboards, helping maintain proper electrical coordination and code-compliant installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: suitable for residential, commercial, and light industrial circuits where reliable overcurrent and short-circuit protection is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart number: CQD115\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 15A\u003c\/li\u003e \u003cli\u003eVoltage rating: 277V\u003c\/li\u003e \u003cli\u003eNumber of poles: 1\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 \u003cp\u003eDesigned for installers and facilities managers who demand reliability without complexity, the CQD115 from AmpState is a straightforward, compatible choice for safeguarding critical circuits. It reduces nuisance trips while offering precise protection aligned with Siemens’ engineering standards, ensuring predictable behavior during fault conditions. By choosing a bolt-on, molded-case breaker within an OEM-compatible family, you simplify stocking, support, and future panel upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349781958818,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-cqd115-15-a-277-v-1-pole-bolt-on-circuit-breaker-ampstate-133.webp?v=1788724051","url":"https:\/\/www.ampstate.com\/products\/siemens-cqd115-15a-277v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}