{"product_id":"hfj434100-circuit-breaker","title":"HFJ434100 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHFJ434100\u003c\/strong\u003e is an industrial circuit breaker configured as a 3-pole protection device, engineered for maintenance, retrofit, and replacement tasks where exact specifications matter. Identified by the part number HFJ434100, this breaker is designed to align with existing systems that require precise compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree-pole (3-Pole) configuration provides synchronized protection across all three phases in a three‑phase system, helping maintain balanced distribution and reliable shutdown in fault conditions.\u003c\/li\u003e \u003cli\u003eExact reference for compatibility: using the part number \u003cstrong\u003eHFJ434100\u003c\/strong\u003e ensures you’re selecting the right device to match your panel, gear, and electrical connections.\u003c\/li\u003e \u003cli\u003eFit and ratings verification: prior to ordering, confirm that the device’s ratings and mounting footprint align with your equipment’s requirements to prevent installation issues or mismatched protection.\u003c\/li\u003e \u003cli\u003eIdeal for maintenance, retrofit, and replacement scenarios where preserving spec integrity minimizes downtime and preserves system protection standards.\u003c\/li\u003e \u003cli\u003eDesigned to perform in industrial environments where dependable circuit protection is critical for safety and operational continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical deployment\u003c\/h3\u003e\n\u003cp\u003eWhether you’re refreshing an aging control panel, upgrading a manufacturing line, or stocking a spare for critical equipment, \u003cstrong\u003eHFJ434100\u003c\/strong\u003e serves as a reliable, ready-to-deploy solution for three-phase circuits. Install it as a direct replacement when your panel schedule or maintenance records specify this exact part number, ensuring consistent electrical characteristics across all phases.\u003c\/p\u003e \u003ch3\u003eWho benefits from this 3-Pole breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors handling panel retrofits or service calls in industrial facilities.\u003c\/li\u003e \u003cli\u003eFacilities managers overseeing continuous production environments that rely on stable three-phase protection.\u003c\/li\u003e \u003cli\u003eMaintenance teams requiring a precise, on-hand replacement part to minimize downtime during outages.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003eTo avoid mismatches, verify your panel’s specifications and the device’s ratings against the HFJ434100 part number. Use this reference to confirm footprint, mounting method, and electrical characteristics before purchase, and keep HFJ434100 as your go-to compatibility reference during installations or stock planning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424390762658,"sku":"HFJ434100","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfj434100-circuit-breaker-3-pole-571.webp?v=1789350404","url":"https:\/\/www.ampstate.com\/products\/hfj434100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}