{"product_id":"hej231150-circuit-breaker","title":"HEJ231150 | Circuit Breaker | 150A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HEJ231150 is a purpose-built industrial circuit breaker designed for demanding 3‑phase 240V systems. With a 150A rating and a 3‑pole configuration, it provides reliable protection for powerhouse panels, manufacturing lines, and heavy equipment feeders. This part is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Best compatibility guidance comes from the part number HEJ231150\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HEJ231150 for your panel\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility for 3‑phase systems:\u003c\/strong\u003e Designed to protect 240V, three‑phase circuits where a 3‑pole breaker is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement option:\u003c\/strong\u003e When servicing industrial panels, using the exact part number HEJ231150 helps ensure the new component fits the bus, mounting footprint, and interrupting needs of your existing setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance and retrofit ready:\u003c\/strong\u003e Keeps your infrastructure current by allowing upgrades or retrofits that maintain designed load protection without overhauling the panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear fit verification:\u003c\/strong\u003e The accompanying notes emphasize confirming fit and ratings before ordering, making it straightforward to avoid mismatches in critical installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3‑pole 240V circuit breaker in an industrial distribution panel during routine maintenance.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 150A, three‑pole protection device is required to support upgraded equipment or wiring upgrades.\u003c\/li\u003e \u003cli\u003eSpare part for scheduled shutdowns—keeping a ready, compatible breaker on hand to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and install with confidence\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm your system is a 3‑phase, 240V setup and that a 3‑pole breaker is required for the circuit you’re protecting.\u003c\/li\u003e \u003cli\u003eMatch the exact part reference: HEJ231150. Using the part number helps ensure compatibility with the panel’s bus configuration, mounting footprint, and external dimensions.\u003c\/li\u003e \u003cli\u003eCheck the panel’s documentation or labeling for permissible breaker types and amperage ratings to avoid overrating or undervaluing protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineered for consistent performance in industrial environments, the HEJ231150 150A 3‑Pole 240V circuit breaker is a reliable, specification‑driven choice for ensuring safe, uninterrupted operation of critical equipment. Use the part number HEJ231150 as your primary reference to verify compatibility and maintain continuity of protection across your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424394989730,"sku":"HEJ231150","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hej231150-circuit-breaker-150a-3-pole-240v-188.webp?v=1789351252","url":"https:\/\/www.ampstate.com\/products\/hej231150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}