{"product_id":"siemens-hhjd62b400l-circuit-breaker","title":"Siemens | HHJD62B400L | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Siemens, the HHJD62B400L circuit breaker delivers dependable protection for high‑current electrical systems. With a 400A rating and 2‑pole configuration at 600V, this unit is built for demanding service environments, whether you're performing maintenance, retrofitting an existing panel, or replacing a failing breaker.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HHJD62B400L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use:\u003c\/strong\u003e maintenance, retrofit, and replacement needs\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit confirmation:\u003c\/strong\u003e Confirm fit and ratings before ordering — the part number is the best compatibility reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn critical distribution environments, precision and reliability matter. The HHJD62B400L is designed to deliver consistent protection for high‑current circuits, helping you maintain uptime without compromising safety. By choosing the exact part number, you align with the original panel interface and electrical characteristics, minimizing the risk of compatibility issues during service or upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain service panels in commercial or light industrial facilities requiring a 400A feeder\u003c\/li\u003e \u003cli\u003eRetrofits where a 2‑pole, 600V protection device is needed to match existing gear\u003c\/li\u003e \u003cli\u003eSpare or replacement stock for technicians working with Siemens‑based panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it supports your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement alignment:\u003c\/strong\u003e identical amperage and pole configuration ensures your protection scheme remains consistent with original design\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReduced downtime:\u003c\/strong\u003e dependable Siemens engineering supports predictable trip behavior and safe resumption of service\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, verify that your panel accommodates the HHJD62B400L in terms of fit and ratings. Rely on the part number HHJD62B400L as the best reference for compatibility, ensuring you maintain the intended protection level and electrical characteristics of your Siemens installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427077083298,"sku":"HHJD62B400L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/siemens-hhjd62b400l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}