{"product_id":"siemens-hhjd63b250-circuit-breaker","title":"Siemens | HHJD63B250 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HHJD63B250 Circuit Breaker is a robust 3-Pole device rated for 600V, delivering 250A protection for demanding electrical environments. Built for maintenance, retrofit, and replacement tasks, this unit ensures you can keep critical circuits safe with exact compatibility.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HHJD63B250\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eWhen your project demands precise matching, the HHJD63B250’s form factor and ratings align with Siemens panels and distribution setups. It’s designed for quick swaps in service panels where downtime matters, and its robust construction supports reliable protection across heavy-load circuits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on Siemens-labeled electrical panels that require 3-pole protection at 600V.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading legacy gear to current 250A capacity with the same mounting footprint.\u003c\/li\u003e \u003cli\u003eReplacement in mission-critical installations where spec-compliant parts minimize compatibility risks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings on your panel’s documentation; the part number HHJD63B250 is your best compatibility reference.\u003c\/li\u003e \u003cli\u003ePower down equipment and perform standard lockout\/tagout procedures during replacement.\u003c\/li\u003e \u003cli\u003eKeep an on-hand spare of the same rating for rapid response and reduced downtime in critical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNote: Always verify fit and ratings prior to purchase. The part number HHJD63B250 is the most reliable reference for ensuring a correct match with your Siemens equipment.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427486912674,"sku":"HHJD63B250","price":12545.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hhjd63b250-circuit-breaker-250a-3-pole-600v-662.webp?v=1789730176","url":"https:\/\/www.ampstate.com\/products\/siemens-hhjd63b250-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}