{"product_id":"siemens-qrh22b200-200a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens QRH22B200 - 200 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens QRH22B200 is a 200A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection for panelboards and load centers. Built to withstand the rigors of residential, commercial, and light industrial environments, this breaker provides reliable overcurrent and short-circuit protection when you need it most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eSecure bolt-on mounting\u003c\/b\u003e — a rigid, vibration-resistant bus connection that stays solid through electrical noise and equipment movement.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e — combines precise current sensing with fast response, delivering stable, repeatable protection across industry-standard fault profiles and temperature variations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e2-pole, 200A, 240V\u003c\/b\u003e — streamlined for main or feeder protection in Siemens OEM panelboards and load centers, helping simplify panel design and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM-compatible construction\u003c\/b\u003e — engineered to pair with matching Siemens load centers, ensuring a seamless electrical and mechanical fit for long-term performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable molded-case design\u003c\/b\u003e — built to endure demanding environments, delivering consistent protection over the life of the installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWho benefits\u003c\/b\u003e from the QRH22B200? Electricians and system designers upgrading panels, property managers maintaining commercial infrastructure, and installers pursuing safe, scalable protection for residential service panels and light industrial feeders. If you’re consolidating protection in a central panel or expanding capacity in a distribution system, this 200A, 240V solution helps you meet code requirements while keeping outages at bay.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey use cases\u003c\/b\u003e include:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMain breaker or feeder protection in Siemens panelboards and load centers\u003c\/li\u003e \u003cli\u003eBranch circuit protection for high-load circuits in commercial spaces\u003c\/li\u003e \u003cli\u003eUpgrading older panels to a robust, bolt-on protection option with reliable magnetic-thermal trip\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy this matters\u003c\/b\u003e in real-world terms: the combination of bolt-on mounting and a thermal-magnetic trip curve reduces the risk of loose connections and nuisance tripping, while providing predictable protection when faults occur. The result is safer electrical distribution, easier maintenance, and a more durable solution for panels that experience vibration or movement in busy environments.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eTechnical specifications at a glance\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: QRH22B200\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 200A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you choose the Siemens QRH22B200, you’re selecting a robust, industry-standard protection device designed to integrate smoothly with compatible Siemens panelboards and load centers. It’s a practical upgrade for reliable, long-term circuit protection that electricians and facility managers can trust day in and day out.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355167117474,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-qrh22b200-200-a-240-v-2-pole-bolt-on-circuit-breaker-430.webp?v=1788737606","url":"https:\/\/www.ampstate.com\/products\/siemens-qrh22b200-200a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}