{"product_id":"siemens-be240-40a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens BE240 - 40 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BE240 is a robust 2-pole, 40A, 240V bolt-on molded-case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. Built for endurance, this BE240 combines a secure bolt-on mounting with a precise thermal-magnetic trip unit, ensuring stable protection across everyday electrical demands in residential, commercial, and light industrial settings.\u003c\/p\u003e \u003ch2\u003eKey benefits that stand out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: Provides a rigid, vibration-resistant bus connection that maintains consistent electrical contact even in busy, vibration-prone environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic) for reliable circuit safeguarding.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 40A at 240V\u003c\/strong\u003e: Protects two conductors simultaneously, ideal for protecting shared loads and essential circuits in panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded-case construction\u003c\/strong\u003e: Durable, long-lasting housing designed to withstand regular switching and electrical load cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: Engineered to work with matching Siemens OEM load centers and panelboards for seamless upgrades and hassle-free installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cp\u003eThis BE240 is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels supplying critical circuits like HVAC, water heating, and lighting, where reliable protection matters most.\u003c\/li\u003e \u003cli\u003eCommercial panels powering small office or retail lighting and receptacle branches, offering quick replacement and predictable performance.\u003c\/li\u003e \u003cli\u003eLight industrial panels and control circuits in workshops that demand a rugged, bolt-on solution to minimize downtime from tripped circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes it different from other breakers\u003c\/h2\u003e\n\u003cp\u003eUnlike generic alternatives, the Siemens BE240 emphasizes a secure physical connection and predictable protection behavior. The bolt-on mounting reduces movement that can lead to loose connections over time, while the thermal-magnetic trip unit provides fast, coordinated response to faults without sacrificing nuisance trips during routine overloads. Its OEM compatibility means fewer compatibility questions during panel upgrades or replacements.\u003c\/p\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: BE240\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 40A\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\u003eAvailable through AmpState, your trusted source for authentic Siemens electrical components. If you’re upgrading a panel or outfitting a new installation, the Siemens BE240 delivers precise protection where it matters most—directly at the point of use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349757251746,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-be240-40-a-240-v-2-pole-bolt-on-circuit-breaker-ampstate-283.webp?v=1788721397","url":"https:\/\/www.ampstate.com\/products\/siemens-be240-40a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}