{"product_id":"siemens-qjh23b100a01-circuit-breaker","title":"Siemens | QJH23B100A01 | Circuit Breaker | 3-Pole | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens QJH23B100A01\u003c\/strong\u003e is a 3-pole bolt-on circuit breaker crafted for industrial panels and demanding electrical environments. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this genuine Siemens device keeps three‑phase systems protected with reliable performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, bolt-on design\u003c\/strong\u003e provides secure mounting and coordinated protection for all three phases (L1, L2, L3), enabling straightforward installation and durable operation in busy electrical spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Siemens QJH series compatibility\u003c\/strong\u003e ensures the correct trip characteristics, electrical fit, and mechanical form, so it integrates smoothly with existing Siemens infrastructure without adapters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number clarity\u003c\/strong\u003e QJH23B100A01 serves as the primary compatibility reference, helping you confirm fit and ratings before ordering and reducing the risk of mismatches.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, service-friendly construction\u003c\/strong\u003e built to withstand frequent maintenance cycles and retrofit activity in industrial environments, supporting long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e ideal for routine maintenance, system retrofits, and replacements in commercial or light industrial applications requiring dependable three‑phase protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTo ensure proper fit, refer to the part number QJH23B100A01 as your best compatibility reference and verify the panel’s ratings and trip characteristics before purchasing. This 3-pole bolt-on breaker is purpose-built to slot into compatible Siemens installations, helping you minimize downtime while preserving system safety and performance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QJH23B100A01\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427415969954,"sku":"QJH23B100A01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qjh23b100a01-circuit-breaker-3-pole-bolt-488.webp?v=1789719911","url":"https:\/\/www.ampstate.com\/products\/siemens-qjh23b100a01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}