{"product_id":"hjl432150-circuit-breaker","title":"HJL432150 | Circuit Breaker | 150A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eDiscover dependable protection for demanding industrial power systems with the HJL432150 Circuit Breaker. Designed for 480V three-phase environments, this 150A, 3-Pole unit delivers reliable interruption to safeguard equipment, reduce downtime, and keep critical processes flowing smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 150A\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\u003eApplications\u003c\/strong\u003e: maintenance, retrofit, and replacement in industrial power distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference\u003c\/strong\u003e: Part number HJL432150 as the best compatibility indicator\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant\u003c\/strong\u003e: Confirm fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e: In a three-phase setup, a 3-Pole circuit breaker coordinates protection across all conductors, ensuring consistent tripping and minimizing the risk of unbalanced loads. The HJL432150 is purpose-built for 480V systems, making it an exact-fit replacement or retrofit option for aging gear that requires a precise 150A, 3-pole solution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service upgrades for 480V industrial panels\u003c\/li\u003e \u003cli\u003eRetrofits in motor control centers and distribution boards that demand a specific 150A rating\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in manufacturing lines, pumps, and heavy machinery feeds\u003c\/li\u003e \u003cli\u003eCritical loads in facilities where equipment protection and quick restoration are paramount\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets it apart\u003c\/strong\u003e: Rather than a generic replacement, the HJL432150 provides a precise, OEM-referenced solution that aligns with existing electrical architecture. Its 3-Pole configuration protects all three phases simultaneously, delivering safer shutdowns and clearer protection coordination compared with single- or dual-pole alternatives in similar voltage classes. This makes it especially valuable for upgrades where compatibility with legacy panels is a key concern.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical installation notes\u003c\/strong\u003e: Before purchasing, verify that your panel, bus, and termination hardware match the 480V, 3-Pole, 150A specifications. Keep the part number handy as the most reliable reference for compatibility, and follow standard electrical safety practices during any replacement or retrofit project. A like-for-like swap minimizes downtime and supports smooth continuity of operations.\u003c\/p\u003e \u003cp\u003eReady to secure your facility’s power reliability? The HJL432150 is the targeted, purpose-built choice for 480V, 3-Pole systems needing 150A protection, designed to fit your maintenance, retrofit, or replacement needs with confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426436042914,"sku":"HJL432150","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hjl432150-circuit-breaker-150a-3-pole-480v-952.webp?v=1789576900","url":"https:\/\/www.ampstate.com\/products\/hjl432150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}