{"product_id":"siemens-qj23b100a01-circuit-breaker","title":"Siemens | QJ23B100A01 | Circuit Breaker | 100A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens QJ23B100A01 Circuit Breaker is a robust protection device designed for maintenance, retrofit, and replacement scenarios where exact specifications matter. This 100 A, 3-pole unit operates at 240 V and uses a bolt-on mounting for a secure, field-ready installation that minimizes downtime.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: QJ23B100A01\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this Siemens QJ23B100A01 stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned for precise compatibility in maintenance, retrofit, and replacement work, this breaker aligns with Siemens' QJ-series ecosystem. The bolt-on design enables a secure, straightforward installation in compatible panels, reducing service time and ensuring reliable performance across your 3-phase distribution.\u003c\/p\u003e \u003ch2\u003eCompatibility and installation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering; the part number is the best reference for compatibility.\u003c\/li\u003e \u003cli\u003eSuitable for 240 V three-phase systems where a 3-pole protection device is required.\u003c\/li\u003e \u003cli\u003eUse in panels that accept Siemens QJ-series bolt-on breakers to ensure proper latching, trip coordination, and electrical safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eUse scenarios\u003c\/h2\u003e\n\u003cp\u003eIdeal for routine panel maintenance, retrofits to modern safety standards, or replacement of a failed 3-pole breaker. Whether upgrading an industrial control panel, a commercial electrical distribution system, or a data-center feeder, the QJ23B100A01 delivers dependable protection for feeders and branch circuits, helping safeguard equipment and minimize unexpected outages.\u003c\/p\u003e \u003ch2\u003ePractical deployment tips\u003c\/h2\u003e\n\u003cp\u003eKeep a spare QJ23B100A01 on hand for preventive maintenance programs. Label panels with the exact part number to simplify future servicing, and verify that your panel’s bus configuration supports bolt-on QJ-series breakers to ensure optimal performance and reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427472822434,"sku":"QJ23B100A01","price":2478.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj23b100a01-circuit-breaker-100a-3-pole-240v-bolt-914.webp?v=1789727815","url":"https:\/\/www.ampstate.com\/products\/siemens-qj23b100a01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}