{"product_id":"siemens-hqr22b100l","title":"Siemens HQR22B100L 100A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HQR22B100L 100A 2-Pole 240 V Circuit Breaker — a precise, reliable protection solution built to safeguard 240V feeders and the devices they serve. This part, identified by HQR22B100L, belongs to Siemens’ trusted HQR family and is designed for consistent performance in demanding electrical setups.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 100 A — engineered to interrupt higher-load circuits and protect wiring from overloads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-pole design — disconnects both hot legs of a 240 V circuit simultaneously for complete de-energization\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V — suitable for standard 240 V feeders and common high-demand applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HQR22B100L — precise specification for ordering, replacement, and panel compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand and lineage:\u003c\/strong\u003e Siemens — a durable, field-proven solution for residential and light commercial panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis circuit breaker delivers essential overcurrent protection, helping prevent overheating and potential electrical faults in your 240 V circuits. The two-pole design ensures both conductors are interrupted together, reducing the risk of dangerous arc faults and equipment damage when a fault or overload occurs.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFeeding large 240 V appliances and circuits, such as central air conditioning, water heating, or electric ranges\u003c\/li\u003e \u003cli\u003eProviding a safe feeder to a subpanel in a home or small business setup\u003c\/li\u003e \u003cli\u003eReplacing an aging or worn breaker in a panel that accepts HQR-series devices\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose this Siemens breaker\u003c\/h3\u003e\n\u003cp\u003eWith Siemens engineering behind it, the HQR22B100L offers dependable trip performance and robust construction tailored for panels that accommodate HQR-type breakers. It’s a targeted choice when you need a 100 A, two-pole solution that reliably disconnects both live conductors at once, helping you maintain safer, more resilient electrical systems.\u003c\/p\u003e \u003ch3\u003eInstallation and care\u003c\/h3\u003e\n\u003cp\u003eInstallers should follow all local electrical codes and the panel manufacturer’s instructions. Ensure the breaker is compatible with the panel’s design for HQR-series devices and perform the installation with appropriate safety precautions. For best results, rely on a qualified electrician for panel work and confirm that the 100 A rating aligns with your feeder requirements and wiring gauge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423712202914,"sku":"HQR22B100L","price":1625.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hqr22b100l-100a-2-pole-240-v-circuit-breaker-602.webp?v=1789328866","url":"https:\/\/www.ampstate.com\/products\/siemens-hqr22b100l","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}