{"product_id":"eaton-hfd2070-70a-600v-2-pole-bolt-on-circuit-breaker","title":"Eaton HFD2070 - 70 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eThe Eaton HFD2070 is a resilient 2-pole molded case circuit breaker designed for dependable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a 70 A rating and a 600 V maximum, this bolt-on breaker from Eaton delivers robust performance where reliability matters most. \u003ch3\u003eKey differentiators that matter in real-world panels\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting for a rigid, vibration-resistant bus connection.\u003c\/strong\u003e Tight, secure installation minimizes connection drift in demanding environments—ideal for installations subject to vibration or movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit.\u003c\/strong\u003e The combination of thermal and magnetic sensing provides stable, repeatable protection. It responds to overloads with a predictable thermal trip and to short-circuits with an instantaneous magnetic trip for fast fault interruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility.\u003c\/strong\u003e Designed to pair with matching OEM loadcenters and panelboards, ensuring a seamless, code-compliant fit during replacements or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration for comprehensive protection.\u003c\/strong\u003e Protects two conductors simultaneously, making it suitable for typical branch circuits and shared-neutral applications in residential, commercial, and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward replacement and serviceability.\u003c\/strong\u003e Bolt-on design simplifies installation and service, reducing downtime during panel maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems does it solve?\u003c\/h3\u003e\n\u003cp\u003eThe HFD2070 delivers reliable overcurrent and short-circuit protection for branch circuits without the risk of loose connections common in non-bolt-on designs. Its thermal-magnetic mechanism helps prevent nuisance trips while still delivering prompt response to dangerous faults. By aligning with Eaton’s panelboard ecosystems, it minimizes compatibility headaches and simplifies ongoing protection in your electrical system.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential sub-panels and main distribution panels needing a dependable 70 A, 2-pole protection device.\u003c\/li\u003e \u003cli\u003eCommercial lighting and receptacle circuits where reliable short-circuit protection and low downtime are critical.\u003c\/li\u003e \u003cli\u003eLight industrial feeders requiring a rugged, bolt-on breaker that tolerates vibration and movement in challenging environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cp\u003eFollow manufacturer guidelines for bolt-on mounting and torque specifications to ensure optimal bus integrity. Confirm you are using the HFD2070 in a compatible Eaton panelboard or loadcenter to maintain electrical performance and listed protection ratings. Regularly inspect connections for clean, dry bus contacts to preserve long-term reliability and safety.\u003c\/p\u003e \u003cp\u003eSummary: The Eaton HFD2070 is a purpose-built, 70 A, 600 V, 2-pole bolt-on molded case circuit breaker that delivers secure mounting, reliable thermal-magnetic protection, and seamless compatibility with Eaton panel systems. It’s an excellent choice for electricians seeking a durable, easy-to-service solution for residential, commercial, and light industrial protection needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349595508898,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_22a19ab0-f510-422b-88c2-6a996539f82c.png?v=1764150796","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd2070-70a-600v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}