{"product_id":"eaton-cutler-hammer-pdg33p0400fnnn-400a-3p-600v-circuit-breaker","title":"Eaton Cutler-Hammer PDG33P0400FNNN 400A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton Cutler-Hammer PDG33P0400FNNN\u003c\/strong\u003e is a 3-pole, 400 A, 600 V circuit breaker engineered for dependable protection in panelboards, load centers, and electrical distribution systems.\u003c\/p\u003e\n\u003cp\u003eDesigned with retrofit and maintenance in mind, this part number is ideal when you need long-term compatibility across existing installations. Keeping the same PDG33P0400FNNN part number simplifies stocking, ordering, and service planning, so you can minimize downtime during upgrades or repairs.\u003c\/p\u003e\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3 (three-pole design for 3-phase systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit breaker for panelboards, load centers, and electrical distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it matters for your project\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading a commercial panel, supporting an industrial distribution network, or performing routine maintenance, the PDG33P0400FNNN provides reliable protection for your critical circuits. The 3P 400 A rating helps safeguard feeders and heavy-load circuits against overloads, while the 600 V rating covers typical industrial voltage ranges.\u003c\/p\u003e\n\u003ch3\u003eBest-fit use cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRetrofit projects where preserving the exact part number ensures compatibility with existing bus assemblies and mounting provisions.\u003c\/li\u003e\n\u003cli\u003eMaintenance planning with a dependable replacement that aligns with original Eaton specifications.\u003c\/li\u003e\n\u003cli\u003eNew or expanded panel installations that rely on the PDG series for consistent performance and fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and availability\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate with Eaton Cutler-Hammer panelboards and load centers that accept the PDG family, the PDG33P0400FNNN supports streamlined sourcing and service continuity. If you’re unsure about fit, AmpState offers assistance to confirm compatibility and ensure the part will drop into your equipment without surprises.\u003c\/p\u003e\n\u003cp\u003eAvailability: This item is available from AmpState. Ready to secure a trusted circuit-breaker solution for your distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413648363682,"sku":"PDG33P0400FNNN","price":15053.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/eaton-cutler-hammer-pdg33p0400fnnn-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}