{"product_id":"eaton-hfd4110l-circuit-breaker","title":"Eaton | HFD4110L | Circuit Breaker | 110A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eExperience dependable protection with the Eaton HFD4110L Circuit Breaker—a 110 A, 4-Pole device rated for 600V. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps you keep critical electrical systems safeguarded while simplifying inventory with a clear part-number reference.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: HFD4110L\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe HFD4110L is designed to deliver reliable overcurrent protection in industrial and commercial electrical distribution. Its 4-pole configuration provides comprehensive circuit protection across multi-phase systems, making it a suitable choice for panel upgrades, service entrances, and replacement scenarios where 110A capacity and 600V operation are required.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects that require exact 110 A, 4-pole, 600V specifications in existing Eaton-compatible panels\u003c\/li\u003e \u003cli\u003eMaintenance and replacement of aging or failed circuit breakers in industrial facilities\u003c\/li\u003e \u003cli\u003eNew installations that call for precise 110 A protection in 600V multi-phase distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the HFD4110L apart is its alignment with Eaton’s engineering standards for compatibility and reliability. By using the exact part number, you minimize the risk of mismatch in panelboards and distribution systems, ensuring a straightforward swap that preserves system integrity and downstream protection performance.\u003c\/p\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eImportant: confirm fit and ratings before ordering. The part number HFD4110L is the best reference for compatibility, and cross-checking against your panel’s label helps ensure seamless integration with your existing 600V infrastructure.\u003c\/p\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eKeep the exact part number handy when planning maintenance or retrofits to avoid compatibility issues\u003c\/li\u003e \u003cli\u003eMatch the 110 A rating and 4-Pole, 600V specifications to your circuit layout and safety requirements\u003c\/li\u003e \u003cli\u003eUse in Eaton-compatible panels and distribution systems to maintain design intent and protective performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426467106978,"sku":"HFD4110L","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hfd4110l-circuit-breaker-110a-4-pole-600v-691.webp?v=1789583043","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd4110l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}