{"product_id":"hfj434070-circuit-breaker","title":"HFJ434070 | Circuit Breaker | 70A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003ch2\u003eHFJ434070 Industrial Circuit Breaker — 70A, 3-Pole, 480V\u003c\/h2\u003e\n\u003cp\u003eDesigned for demanding industrial environments, the HFJ434070 circuit breaker provides dependable protection for three‑phase power systems at 480V. With a 70A rating and a 3-pole configuration, it safeguards motors, drives, and distribution lines while simplifying maintenance and retrofit projects.\u003c\/p\u003e \u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HFJ434070\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eImportant:\u003c\/em\u003e Confirm fit and ratings before ordering. The part number HFJ434070 is the best reference for compatibility, ensuring a seamless replacement or retrofit in your 3‑phase 480V system.\u003c\/p\u003e \u003ch3\u003eWhy This Circuit Breaker Stands Out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong compatibility reference\u003e The HFJ434070 is specifically identified for precise cross‑reference, reducing guesswork during replacements or panel upgrades.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole configuration for 3‑phase protection:\u003c\/strong\u003e Ideal for distributing 480V three‑phase circuits and safeguarding multiple conductors with a single device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSuitability for maintenance and retrofit:\u003c\/strong\u003e A reliable choice when upgrading existing panels or replacing failed breakers in industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service downtime where exact compatibility matters for quick, accurate part swaps\u003c\/li\u003e \u003cli\u003eRetrofit projects updating older control panels to modern protection standards\u003c\/li\u003e \u003cli\u003eReplacement in 3‑phase 480V distribution circuits within manufacturing facilities, warehouses, and processing plants\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to Use and Verify\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCross‑check the system’s voltage (480V) and three‑phase configuration to ensure the HFJ434070 matches your panel requirements\u003c\/li\u003e \u003cli\u003eRefer to the part number HFJ434070 as the primary compatibility reference when sourcing or ordering\u003c\/li\u003e \u003cli\u003eBefore installation, confirm that the breaker’s amperage rating (70A) aligns with your protection strategy and load profile\u003c\/li\u003e \u003cli\u003eInspect mounting and frame compatibility with your existing panel or switchgear to prevent fit issues\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who value precise compatibility and dependable protection, this HFJ434070 circuit breaker delivers straightforward replacement, safer maintenance, and reliable performance in 480V, three‑phase systems. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426437779618,"sku":"HFJ434070","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfj434070-circuit-breaker-70a-3-pole-480v-463.webp?v=1789577305","url":"https:\/\/www.ampstate.com\/products\/hfj434070-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}