{"product_id":"siemens-heg3b100l-circuit-breaker","title":"Siemens | HEG3B100L | Circuit Breaker | 100A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Siemens HEG3B100L, a 100A, 3-pole circuit breaker engineered for robust protection in 3‑phase electrical systems. Identified by the part number HEG3B100L, this device is built for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: HEG3B100L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens HEG3B100L stands out\u003c\/h3\u003e\n\u003cp\u003eChoosing this breaker means aligning with Siemens’ proven protection standards for three‑phase circuits. The \u003cstrong\u003eHEG3B100L\u003c\/strong\u003e reference is the most reliable way to ensure compatibility with your panel and upstream protection scheme, reducing guesswork during replacements or upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: keep your Siemens distribution panel operating safely during routine service intervals.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade or modify existing three‑phase systems without changing the surrounding panel architecture.\u003c\/li\u003e \u003cli\u003eReplacement: restore protective coverage in panels that require exactly this part number for continued code compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment, safety, and installation notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The HEG3B100L is designed to match specific Siemens panels and listings, so verify that your panel documentation lists HEG3B100L as a compatible accessory. When in doubt, reference the part number as the primary compatibility reference to avoid mismatches.\u003c\/p\u003e \u003ch3\u003ePractical tips for max reliability\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the \u003cstrong\u003eHEG3B100L\u003c\/strong\u003e part number handy in your equipment records for quick ordering and cross-checks.\u003c\/li\u003e \u003cli\u003eCheck panel documentation or labeling to confirm that a 3‑Pole, 100A device is the correct protection configuration for the circuit in question.\u003c\/li\u003e \u003cli\u003eStore spare breakers in a cool, dry place to maintain longevity and readiness for emergency replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing this Siemens circuit breaker delivers a dependable, panel‑ready solution that supports uninterrupted power distribution in commercial or industrial environments. For precise, field‑ready replacement, the HEG3B100L provides the exact matching reference you need for safe, code‑compliant protection.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424503255202,"sku":"HEG3B100L","price":5285.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-heg3b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}