{"product_id":"siemens-qj22b110h-circuit-breaker","title":"Siemens | QJ22B110H | Circuit Breaker | 110A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens QJ22B110H circuit breaker — a robust 2-pole, 110-amp unit designed for 240-volt service. Built to bolt into compatible Siemens panels, this breaker delivers dependable protection for your electrical circuits and helps keep critical equipment safe during fault conditions.\u003c\/p\u003e \u003cp\u003eKey specs at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-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\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QJ22B110H\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens breaker? Its bolt-on design provides a secure, vibration-resistant connection in compatible panels, making field replacements faster and more reliable. The 110 A rating is ideal for protecting higher-load circuits, while the 2-pole construction covers two hot conductors in 240 V installations, helping you meet safety and code requirements.\u003c\/p\u003e \u003cp\u003eIdeal use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service calls in Siemens-panel environments needing a precise 110 A, 2-pole, 240 V protection.\u003c\/li\u003e \u003cli\u003eRetrofits or panel upgrades where the QJ bolt-on family is the standard fit.\u003c\/li\u003e \u003cli\u003eReplacement of a failing breaker in a 240 V, 2-pole circuit that requires 110 A protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and ordering notes\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The part number QJ22B110H is the best reference for compatibility.\u003c\/li\u003e \u003cli\u003eUse in panels that accept Siemens QJ bolt-on breakers and support 2-pole 240 V configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425632604322,"sku":"QJ22B110H","price":1890.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qj22b110h-circuit-breaker-110a-2-pole-240v-bolt-187.webp?v=1789433946","url":"https:\/\/www.ampstate.com\/products\/siemens-qj22b110h-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}