{"product_id":"siemens-hqj3b125h-circuit-breaker","title":"Siemens | HQJ3B125H | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQJ3B125H 3-Pole Bolt-On Circuit Breaker — a purpose‑built solution for three‑phase protection in maintenance, retrofit, and replacement projects. Designed to align with exact specifications, this Siemens component delivers dependable performance when your panel requires a precise, compatible bolt‑on breaker.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3‑Pole Bolt‑On Design\u003c\/strong\u003e: A sturdy, straightforward installation that provides a secure, durable connection in industrial and commercial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for Maintenance, Retrofit, and Replacement\u003c\/strong\u003e: Engineered for scenarios where matching specs is critical, ensuring seamless integration with existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference for Compatibility\u003c\/strong\u003e: Use \u003cem\u003eHQJ3B125H\u003c\/em\u003e as the primary compatibility reference to verify fit, ratings, and trip characteristics with your panel.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImportant Fit Notes\u003c\/strong\u003e: Confirm the exact fit and ratings before ordering to avoid mismatches and ensure reliable protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis 3‑pole bolt‑on breaker is well-suited for three‑phase applications in data centers, manufacturing floors, and commercial electrical rooms where consistent phase protection and robust field serviceability matter. The bolt‑on configuration simplifies installation and helps maintain a solid electrical connection, reducing the risk of loose contacts and nuisance trips.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose Siemens HQJ3B125H?\u003c\/strong\u003e It’s designed to align with Siemens panels and compatible breakers, offering predictable performance and straightforward inventory management. With the HQJ3B125H, you get a trusted component built to meet the demands of ongoing maintenance cycles and system upgrades.\u003c\/p\u003e \u003cp\u003eBefore you purchase, verify your panel’s labeling and the breaker's ratings to ensure a perfect match. If your system requires a 3‑pole bolt‑on solution and your reference is HQJ3B125H, this Siemens circuit breaker is engineered to deliver reliable, long‑lasting protection for your three‑phase electrical setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427070136482,"sku":"HQJ3B125H","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj3b125h-circuit-breaker-3-pole-bolt-257.webp?v=1789667467","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj3b125h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}