{"product_id":"hnb3800-circuit-breaker","title":"HNB3800 | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the HNB3800 industrial circuit breaker — a robust protective device designed for demanding electrical systems. With an 800A rating across a 3-pole configuration at 600V, this breaker is built to safely interrupt fault currents and protect critical feeders, motors, and panelboards in industrial environments.\u003c\/p\u003e \u003cp\u003eDesigned for maintenance, retrofit, and replacement projects where exact specs matter, the HNB3800 makes upgrade and ongoing protection straightforward. The part number itself is your best reference for compatibility, so confirm fit and ratings before ordering.\u003c\/p\u003e \u003ch2\u003eKey specifications and what they mean\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage: 800A\u003c\/strong\u003e — strong protection for high-demand circuits and large motors, reducing the risk of overheating and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles: 3-Pole\u003c\/strong\u003e — ensures simultaneous disconnection of all three phases for safe, clean shutdown of three-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage: 600V\u003c\/strong\u003e — suitable for most industrial distribution and machine control circuits within typical plant electrical infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy operators choose the HNB3800\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReliable protection for critical infrastructure: feeders, panels, and process lines where uptime and safety are non-negotiable.\u003c\/li\u003e \u003cli\u003eEasy retrofit and replacement: matches common industrial grade breakers, simplifying upgrades without rewiring or major panel changes.\u003c\/li\u003e \u003cli\u003eClear compatibility guidance: rely on the HNB3800 part number as the primary reference to ensure you’re selecting the correct device for your equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects on legacy switchgear that require a precise 800A, 3-pole, 600V protective device.\u003c\/li\u003e \u003cli\u003eRetrofits that modernize protection schemes in manufacturing lines or distribution panels while preserving existing wiring and bus configurations.\u003c\/li\u003e \u003cli\u003eEmergency replacements to minimize downtime when a failed breaker needs immediate substitution with the exact spec.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTips for a smooth purchase and installation\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm the existing breaker’s \u003cstrong\u003erating, pole configuration, and voltage\u003c\/strong\u003e to ensure compatibility with the HNB3800.\u003c\/li\u003e \u003cli\u003eKeep the \u003cstrong\u003epart number\u003c\/strong\u003e as the primary reference for compatibility checks—this is your most reliable indicator of fit.\u003c\/li\u003e \u003cli\u003eDuring installation, follow all safety procedures and ensure the circuit is de-energized before replacement to protect personnel and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426254114978,"sku":"HNB3800","price":2010.0,"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\/hnb3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}