{"product_id":"siemens-shjd69400gh-circuit-breaker","title":"Siemens | SHJD69400GH | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens SHJD69400GH is a purpose-built circuit breaker designed for demanding 600V, three-phase power systems. This 400A, 3-pole unit serves maintenance, retrofit, and replacement needs where exact specifications are critical, helping you maintain safe, reliable distribution without guesswork.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference part number:\u003c\/strong\u003e SHJD69400GH (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker stands out\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eExact form factor and connections designed to slot into compatible Siemens panels and distribution boards, reducing installation time and the risk of fitment issues.\u003c\/li\u003e\n\u003cli\u003eBuilt-for-retrofit durability for routine maintenance cycles and replacements in demanding industrial and commercial settings.\u003c\/li\u003e\n\u003cli\u003ePart-number precision: referencing SHJD69400GH ensures you’re getting the exact continuation part for your existing Siemens system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eUpgrading service capacity or replacing an aging 3-phase 600V breaker within a Siemens panel.\u003c\/li\u003e\n\u003cli\u003eMaintenance campaigns or retrofit projects where matching the original specifications is critical.\u003c\/li\u003e\n\u003cli\u003eSpare inventory for facilities that rely on Siemens protection schemes to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. Use the SHJD69400GH part number as your primary compatibility reference to ensure seamless integration with your current Siemens setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427469578402,"sku":"SHJD69400GH","price":20108.0,"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-shjd69400gh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}