{"product_id":"siemens-hqj23b100h00s07-circuit-breaker","title":"Siemens | HQJ23B100H00S07 | Circuit Breaker | 100A | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HQJ23B100H00S07 Circuit Breaker provides essential overcurrent protection for electrical installations requiring \u003cstrong\u003e100A\u003c\/strong\u003e at \u003cstrong\u003e240V\u003c\/strong\u003e. Built for reliability in maintenance, retrofit, and replacement projects, this breaker aligns with the exact specifications your system demands.\u003c\/p\u003e \u003cp\u003eNotes: Confirm fit and ratings before ordering. The \u003cstrong\u003eHQJ23B100H00S07\u003c\/strong\u003e part number is the best reference for compatibility and should be matched to your panel documentation or service manuals.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: \u003cstrong\u003e100A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: \u003cstrong\u003e240V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: \u003cstrong\u003eHQJ23B100H00S07\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrecise compatibility with panels and enclosures that require the \u003cstrong\u003eHQJ23B100H00S07\u003c\/strong\u003e rating, minimizing risk of misfit during replacement.\u003c\/li\u003e \u003cli\u003eDesigned for straightforward maintenance and retrofitting, so you can restore circuit protection quickly without rewiring or panel changes.\u003c\/li\u003e \u003cli\u003eDurable construction tailored for steady operation in common electrical environments, helping reduce nuisance trips and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in service panels that specify \u003cstrong\u003e100A\u003c\/strong\u003e \/ \u003cstrong\u003e240V\u003c\/strong\u003e ratings.\u003c\/li\u003e \u003cli\u003eRetrofit projects where system ratings must be preserved while upgrading components.\u003c\/li\u003e \u003cli\u003eSpare part for ongoing maintenance schedules to minimize downtime when servicing feeders or branches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and order with confidence\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCheck your panel labeling and service documentation for the exact \u003cstrong\u003eHQJ23B100H00S07\u003c\/strong\u003e part number and the \u003cstrong\u003e100A\u003c\/strong\u003e \/ \u003cstrong\u003e240V\u003c\/strong\u003e specifications.\u003c\/li\u003e \u003cli\u003eMatch both the amperage and voltage requirements to your circuits before purchasing.\u003c\/li\u003e \u003cli\u003eFollow standard safety practices: disconnect power, use insulated tools, and, if in doubt, consult a licensed electrician.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith this Siemens circuit breaker in place, you secure reliable protection for critical loads while keeping your electrical system aligned with its original design. Choose the \u003cstrong\u003eHQJ23B100H00S07\u003c\/strong\u003e reference to ensure exact compatibility and predictable performance in maintenance, retrofit, and replacement scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427072888994,"sku":"HQJ23B100H00S07","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqj23b100h00s07-circuit-breaker-100a-240v-422.webp?v=1789668121","url":"https:\/\/www.ampstate.com\/products\/siemens-hqj23b100h00s07-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}