{"product_id":"siemens-q270hh-70a-240v-2-pole-plug-in-circuit-breaker","title":"Siemens Q270HH 70 A Circuit Breaker 240 V 2-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Q270HH is a 70 A, 240 V, 2-pole plug-in molded case circuit breaker designed to protect branch circuits from overcurrent and short circuits in panelboards and load centers. Built for dependable protection in residential, commercial, and light industrial environments, it pairs fast installation with precise, repeatable performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and hassle-free replacement, minimizing downtime during service or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding to both overloads and short circuits with predictable trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 240 V operation\u003c\/strong\u003e ensures simultaneous disconnection of both hot conductors for safe 240 V circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70 A electrical rating\u003c\/strong\u003e provides robust protection for higher-current branch circuits commonly found in homes, small businesses, and light industrial setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel and loadcenter compatibility\u003c\/strong\u003e designed to work with matching OEM Siemens panelboards and load centers, simplifying upgrades and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Q270HH matters for your electrical protection\u003c\/h3\u003e\n\u003cp\u003eWhen you’re protecting distribution circuits, the Q270HH’s plug-in molded-case design reduces installation time and simplifies maintenance. The thermal-magnetic trip mechanism offers dependable protection across a broad range of fault conditions, helping prevent damage to wiring and connected devices while maintaining system uptime.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Siemens\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpart number:\u003e Q270HH\u003c\/strongpart\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongtype:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strongtype:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongamperage rating:\u003e 70 A\u003c\/strongamperage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongvoltage rating:\u003e 240 V\u003c\/strongvoltage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpoles:\u003e 2\u003c\/strongpoles:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongmounting style:\u003e Plug-in\u003c\/strongmounting\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongapplication:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strongapplication:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential subpanels requiring reliable 240 V branch circuit protection for minutes-to-hours operation equipment, water heaters, and HVAC feeders.\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms, storefront lighting, and office equipment networks needing quick swap-ins during panel upgrades or service maintenance.\u003c\/li\u003e \u003cli\u003eLight industrial applications where durable, fast-replaceable protection is essential for uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens Q270HH, you get a purpose-built solution that pairs a straightforward plug-in installation with robust thermal-magnetic protection, designed to work seamlessly within compatible Siemens panelboards and load centers. It’s a precise, dependable choice for safeguarding higher-current 240 V circuits across a range of settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355156631714,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-q270hh-70-a-240-v-2-pole-plug-in-circuit-breaker-ampstate-735.webp?v=1788736062","url":"https:\/\/www.ampstate.com\/products\/siemens-q270hh-70a-240v-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}