{"product_id":"siemens-3va4130-5ed14-0aa0-30a-1p-277v-circuit-breaker","title":"Siemens 3VA4130-5ED14-0AA0 Circuit Breaker, 30A, 1-Pole, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens 3VA4130-5ED14-0AA0 circuit breaker—a rugged, industrial-grade solution built for reliable overcurrent protection in commercial and light industrial environments. Rated at 30 A with a single pole and designed for 277 V circuits, this unit is purpose-built for environments where steady electrical protection matters most.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3VA4130-5ED14-0AA0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\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:\u003c\/strong\u003e 277 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cp\u003eThis 1-pole 30 A breaker is tailored for industrial electrical service, maintenance, and replacement projects where precise protection and quick fault interruption are critical. Its 277 V rating makes it well-suited for commercial lighting and equipment circuits commonly found in offices, retail centers, and distribution facilities. By choosing a Siemens part number—3VA4130-5ED14-0AA0—you’re aligning with a trusted engineering lineage designed for demanding environments.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations in commercial spaces powered by 277 V circuits\u003c\/li\u003e \u003cli\u003eRepairs or replacements in existing panels that require a 1-pole, 277 V solution\u003c\/li\u003e \u003cli\u003eMaintenance projects for critical lighting or equipment feeders in office buildings and light industrial settings\u003c\/li\u003e \u003cli\u003ePanel upgrades where part-number-specific compatibility is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and installation considerations\u003c\/h2\u003e\n\u003cp\u003eTo ensure proper fit and performance, verify the exact part number 3VA4130-5ED14-0AA0 against your application requirements and panel labeling. If you're unsure about compatibility, use the part number as the definitive reference and consult your electrical drawings or panel specification sheets. For help matching this part number to your specific setup, you can message us and we’ll assist in confirming compatibility and suitability for your application.\u003c\/p\u003e \u003ch2\u003ePractical tips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCross-check the breaker’s ratings with the connected circuit’s voltage, current, and load profile to prevent nuisance tripping.\u003c\/li\u003e \u003cli\u003eUse only in enclosures and panels listed for Siemens 3VA-series devices to maintain safety and warranty coverage.\u003c\/li\u003e \u003cli\u003ePlan spare part inventory around the 3VA4130-5ED14-0AA0 to minimize downtime during maintenance or replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Siemens 3VA4130-5ED14-0AA0 is a purpose-driven choice for 277 V, 30 A, 1-pole protection in industrial and commercial applications. It offers concrete compatibility guidance through the exact part number and direct support when you need help verifying fit for your project.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414509539490,"sku":"3VA4130-5ED14-0AA0","price":758.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/siemens-3va4130-5ed14-0aa0-30a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}