{"product_id":"siemens-q280-80a-240v-2-pole-plug-in-circuit-breaker","title":"Siemens Q280 - 80 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Q280—an 80A, 240V, 2-pole plug-in molded case circuit breaker—delivers dependable branch circuit overcurrent and short-circuit protection for panelboards and load centers. Engineered for fast, hassle-free installations, it’s a smart choice for both new builds and panel upgrades where reliability matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eFast plug-in connection\u003c\/b\u003e — streamline installation and replacement, reducing panel downtime and enabling swift serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e — provides stable, repeatable protection by responding to sustained overcurrent (thermal) and instantaneous short circuits (magnetic), helping protect wiring and connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e2-pole, 240V operation\u003c\/b\u003e — ensures simultaneous disconnection of both live conductors for enhanced safety on multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM-compatible design\u003c\/b\u003e — specifically tuned to work with matching Siemens Q-series panelboards and other compatible load centers, ensuring reliable performance when paired correctly.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile for multiple sectors\u003c\/b\u003e — well suited for residential, commercial, and light industrial electrical distributions, from home service panels to small business equipment rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy this matters\u003c\/b\u003e — choosing a plug-in molded case circuit breaker like the Q280 means faster service turns, fewer tools required on-site, and dependable protection that aligns with standard Siemens panelboard configurations. The 80A rating suits mid-range branch circuits and feeders, delivering robust protection without unnecessary nuisance tripping when loads are balanced and properly wired.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eIdeal use cases\u003c\/b\u003e — upgrading an aging panel, adding a new subpanel for a workshop or garage, or replacing a failed breaker in a Siemens-compatible load center. It’s designed to snap into place in compatible enclosures, with a clear indication of trip status to simplify diagnostics during maintenance.\u003c\/p\u003e \u003cp\u003eFor best results, confirm panel compatibility with your Siemens load center labeling, ensure correct slot placement for a secure plug-in connection, and reset after a trip only once the fault is resolved. With the Siemens Q280, you gain a compact, reliable, and rapid-protection solution that keeps your electrical system safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355156664482,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_8ea6364f-323d-4b08-906f-e02054b4f2ce.png?v=1764689745","url":"https:\/\/www.ampstate.com\/products\/siemens-q280-80a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}