{"product_id":"siemens-qf130h","title":"Siemens QF130H 30A 1-Pole 120 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens QF130H—a focused, dependable protection device for 120-volt circuits that keeps your electrical system safe and predictable. This 30 A, single-pole circuit breaker is built to perform when it matters most, providing fast, reliable interruption on overcurrent events and a trusted connection to your Siemens installation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 120 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QF130H\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesignation:\u003c\/strong\u003e Circuit Breaker with Potential Transformer\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out for real-world protection: it’s purpose-built for 120-volt branch circuits that require dependable overcurrent protection without complicating your panel layout. The QF130H aligns with Siemens equipment standards, making it a logical choice for installers and property managers maintaining residential or light commercial electrical systems where accuracy and compatibility matter.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting lighting, receptacle, or small-appliance circuits in homes and light commercial spaces that run on 120 V\u003c\/li\u003e \u003cli\u003eReplacement for aging or planning-compatible breakers in systems designed for Siemens QF-style protection components\u003c\/li\u003e \u003cli\u003eParts of protection strategies that benefit from potential-transformer integration for monitoring and coordination in compatible panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey benefits in everyday practice include straightforward replacement, predictable response to faults, and a clear path for integrating with metering or protection schemes that rely on voltage sensing. The QF130H is a practical choice when you need a reliable, easy-to-source solution that fits seamlessly into your existing Siemens-based electrical infrastructure.\u003c\/p\u003e \u003cp\u003eTips for optimal use: verify your panel’s compatibility with this specific part number, follow all installation guidelines for low-voltage safety, and consider how the potential-transformer-enabled setup can support your protection and monitoring strategies over time. This approach helps maximize circuit safety, reliability, and performance in both new installations and updates to established electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423150919842,"sku":"QF130H","price":785.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qf130h-30a-1-pole-120-v-circuit-breaker-potential-transformer-691.webp?v=1789275830","url":"https:\/\/www.ampstate.com\/products\/siemens-qf130h","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}