{"product_id":"siemens-b270-70a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens B270 - 70 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eFrom AmpState, the Siemens B270 is a \u003cstrong\u003e70A, 240V, 2-pole bolt-on molded case circuit breaker\u003c\/strong\u003e engineered to protect branch circuits with precision in panelboards and loadcenters. Its rugged construction and smart design deliver dependable overcurrent and short-circuit protection in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection for long-term reliability in electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding predictably to both overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e70A, 240V, 2-pole design\u003c\/strong\u003e is ideal for protecting larger branch circuits common in residential, commercial, and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible mounting\u003c\/strong\u003e ensures seamless compatibility with matching Siemens OEM loadcenters and panelboards for straightforward replacement or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it shines\u003c\/h3\u003e\n\u003cp\u003eThe B270 is purpose-built for panelboard and loadcenter installations where reliability matters most. It’s a practical choice when you need robust protection without sacrificing mounting security or interference-free operation in spaces that experience vibration or movement. Ideal for home electrical renovations, small business panel upgrades, or light industrial distribution where dependable circuit protection is essential.\u003c\/p\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003e electricians and electrical contractors performing replacements or expansions in existing Siemens panels, facilities managers upgrading protection for shared or multi-tenant spaces, and homeowners seeking a dependable, OEM-compatible solution for critical circuits.\u003c\/p\u003e \u003ch3\u003eTechnical details at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B270\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 70A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Matching OEM loadcenters and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349751812258,"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_ef110eed-7346-4def-bc00-fee37227b22d.png?v=1764155890","url":"https:\/\/www.ampstate.com\/products\/siemens-b270-70a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}