{"product_id":"siemens-qjh23b200a01-circuit-breaker","title":"Siemens | QJH23B200A01 | Circuit Breaker | 200A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens QJH23B200A01 Circuit Breaker\u003c\/strong\u003e is a rugged 200A, 3-pole device designed for demanding electrical environments. With a 240V rating and bolt-on mounting, this breaker is built for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200 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\n\u003c\/ul\u003e \u003cp\u003eA bolt-on design provides a secure, vibration-resistant connection inside compatible Siemens panels, helping prevent loosening or arcing that can occur with other mounting styles. This makes it a dependable choice for applications where a strong, long-lasting connection is essential.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain service disconnect in commercial facilities with three-phase equipment\u003c\/li\u003e \u003cli\u003ePanel retrofit or replacement to upgrade current capacity or match updated electrical layouts\u003c\/li\u003e \u003cli\u003eSpare part for planned maintenance to minimize downtime during service windows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The \u003cstrong\u003eQJH23B200A01\u003c\/strong\u003e part number is the best reference for compatibility with your Siemens panel.\u003c\/p\u003e \u003ch3\u003eWhat makes this Siemens breaker unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDesigned to align with Siemens mounting and electrical specifications, ensuring reliable operation within compatible panels\u003c\/li\u003e \u003cli\u003e3-pole configuration supports 3-phase circuits common in commercial and light industrial settings\u003c\/li\u003e \u003cli\u003eBolt-on construction delivers a solid, secure connection that stands up to vibration and panel dynamics\u003c\/li\u003e \u003cli\u003eSpecifically selected for scenarios where maintenance, retrofit, or replacement needs require exact part matching\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eWork with the power fully disconnected and follow all safety protocols before handling any circuit breaker installation\u003c\/li\u003e \u003cli\u003eKeep the same part number on hand when purchasing to ensure exact compatibility with the panel lineup\u003c\/li\u003e \u003cli\u003eStore spares in a clean, dry area to preserve contact surfaces and mounting integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427471610018,"sku":"QJH23B200A01","price":3274.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qjh23b200a01-circuit-breaker-200a-3-pole-240v-bolt-951.webp?v=1789727548","url":"https:\/\/www.ampstate.com\/products\/siemens-qjh23b200a01-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}