{"product_id":"siemens-heb1b015-circuit-breaker","title":"Siemens | HEB1B015 | Circuit Breaker | 15A | 1-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Siemens HEB1B015 — a 15-amp, 1-pole circuit breaker engineered for reliable single‑phase protection at 277V. This bolt-on model is tailored for maintenance, retrofit, and replacement projects where exact specifications matter, helping you keep your distribution system safe and compliant without guesswork.\u003c\/p\u003e \u003ch2\u003eWhy this Siemens breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise electrical protection.\u003c\/strong\u003e At 15A, it provides targeted interruption for small branch circuits, reducing the risk of overcurrent damage in commercial or light industrial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277V applicability.\u003c\/strong\u003e Designed for circuits in commercial environments that use 277V lighting and power distribution, delivering appropriate trip characteristics for this voltage class.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole simplicity.\u003c\/strong\u003e A single-pole design fits straightforward, single‑phase circuits, making it a practical choice for retrofit or replacement in compatible panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On installation.\u003c\/strong\u003e The bolt-on mounting approach delivers secure, vibration-resistant performance and a solid connection for long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact-reference compatibility.\u003c\/strong\u003e The part number HEB1B015 is the best reference for ensuring you’re selecting the correct fit for your panel and ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 15A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 277V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker shines in scenarios where you’re maintaining or upgrading Siemens-compatible panels that require a 15A, single‑pole device for 277V circuits. Use it for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in commercial buildings updating lighting or small power circuits\u003c\/li\u003e \u003cli\u003eReplacement of failed or aging breakers in compatible Siemens enclosures\u003c\/li\u003e \u003cli\u003eMaintenance work on distribution panels where precise amperage and voltage ratings are critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings to ensure seamless integration. The HEB1B015 is most effective when used in panels designed for Siemens HEB‑style, bolt-on breakers. Keep the part number handy as your primary compatibility reference to avoid mismatches during upgrades or repairs.\u003c\/p\u003e \u003ch3\u003ePractical insights for best results\u003c\/h3\u003e\n\u003cp\u003ePair this breaker with properly rated conductors and adjacent protective devices to maintain system balance. In commercial environments, organize panel labeling to reflect circuit roles (lighting, outlets, equipment feeders) for faster diagnostics and safer maintenance procedures. If you’re unsure about panel compatibility, consult the panel’s documentation or a qualified electrician to verify that the HEB1B015 aligns with your specific Siemens installation. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427176501410,"sku":"HEB1B015","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-heb1b015-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}