{"product_id":"q21520ctnc","title":"Siemens Q21520CTNC - 15-20A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Q21520CTNC is a rugged circuit breaker designed to deliver dependable overcurrent protection where it counts. With a precise 15-20 A current rating, this unit protects electrical systems from faults while helping keep wiring and assets safe in demanding environments.\u003c\/p\u003e \u003cp\u003eDesigned for versatility and reliability, it is suitable for installation in panelboards, switchboards, control panels, and OEM equipment. Whether you’re outfitting a new distribution panel or upgrading a motor control center, the Q21520CTNC provides solid protection that you can count on in industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 15-20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Industrial, commercial, and OEM environments requiring reliable overcurrent protection and safe operation in distribution panels and motor control centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases include safeguarding feeders in distribution panels inside manufacturing lines, protecting control logic in commercial building gear, and providing robust protection for OEM assemblies where frequent switching and lifting of loads occur. The Q21520CTNC helps minimize downtime by quickly interrupting fault currents, preserving downstream devices and reducing the risk of wiring damage.\u003c\/p\u003e \u003cp\u003eChoosing Siemens means pairing your electrical protection with proven engineering and a track record of dependable performance. The Q21520CTNC is a purpose-built solution for professionals who demand clarity, safety, and continuity in power distribution. If you’re designing or maintaining systems where consistent overcurrent protection is non-negotiable, this circuit breaker is a straightforward, reliable fit for your panels and centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":46390625370274,"sku":"Q21520CTNC","price":156.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-q21520ctnc-15-20a-circuit-breaker-284.webp?v=1788895888","url":"https:\/\/www.ampstate.com\/products\/q21520ctnc","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}