{"product_id":"siemens-he3a025l-circuit-breaker","title":"Siemens | HE3A025L | Circuit Breaker | 25A | 3-Pole | 600V","description":"\u003cdiv\u003eSiemens HE3A025L Circuit Breaker: a precise, three-pole protection solution for demanding 3‑phase electrical systems up to 600V. Designed for maintenance, retrofit, and replacement projects, this 25A unit ensures reliable interruption when it matters most, keeping your commercial or industrial circuits safe and stable. \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three‑phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HE3A025L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy a 3‑pole design matters: in three‑phase circuits, a 3‑pole breaker interrupts all phases simultaneously, delivering consistent protection and helping prevent unbalanced loads or partial tripping that can compromise equipment and safety.\u003c\/p\u003e \u003ch3\u003eWhat makes this Siemens breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility:\u003c\/strong\u003e The HE3A025L is the go‑to reference when replacing or retrofitting panels that specify this exact part number. The best way to ensure a seamless fit is to verify the part number against your panel’s documentation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection for 3‑phase systems:\u003c\/strong\u003e With a 25A rating, it’s well-suited for motors, conveyors, and other equipment that require stable current interruption across all three phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V situational readiness:\u003c\/strong\u003e Built to safeguard circuits in environments where higher voltage distribution is standard, reducing the risk of arc flash and component damage during faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing worn or failed breakers in commercial electrical panels that service three‑phase machinery and control circuits.\u003c\/li\u003e \u003cli\u003eRetrofits in manufacturing lines, HVAC systems, or processing equipment that operate on 600V three‑phase power.\u003c\/li\u003e \u003cli\u003eMaintenance plans for facilities that require consistent, predictable protection across all three phases.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation considerations\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific panel or enclosure. The \u003cstrong\u003eHE3A025L\u003c\/strong\u003e part number is the most reliable reference for compatibility. When installing, follow standard safety practices for live electrical work: de‑energize equipment, verify absence of voltage, and secure proper torque and termination techniques as per manufacturer guidelines.\u003c\/p\u003e \u003cp\u003eSiemens brings a trusted lineage of electrical protection to your distribution system. This 25A, 3‑pole, 600V circuit breaker is built to integrate smoothly with compatible Siemens panels and assemblies, delivering dependable performance during routine trips and fault events alike. If you’re coordinating a panel upgrade, replacement, or preventive maintenance program, the HE3A025L is a practical, specification‑aligned choice that keeps three‑phase systems protected and running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427519385762,"sku":"HE3A025L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-he3a025l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}