{"product_id":"siemens-b28000s01-80a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens B28000S01 - 80 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens B28000S01 is an 80A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built for durability and repeatable protection, this unit integrates seamlessly with Siemens OEM panels, making upgrades or replacements straightforward for installers and property owners alike. Available through AmpState.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e ensures a rigid, vibration-resistant bus connection, reducing movement that can wear contacts over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable protection by combining precise thermal sensing with magnetic instantaneous trip for fast fault clearing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design\u003c\/strong\u003e interrupts both hot legs at once, preserving system balance and simplifying wiring in configurations requiring shared neutrals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e compatibility with matching Siemens load centers and panelboards simplifies retrofits and new installations, ensuring electrical characteristics align with your panel’s design.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e ideal for residential, commercial, and light industrial applications where reliable protection and quick fault response matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePart Number: B28000S01\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 80A\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 \u003ch2\u003ePractical benefits and use cases\u003c\/h2\u003e\n\u003cp\u003eWhen upgrading or maintaining panelboards and load centers, the Siemens B28000S01 provides predictable trip behavior across temperature variations, reducing nuisance trips and protecting wiring, devices, and downstream equipment. It’s especially well-suited for service panels and distribution boards in homes, small offices, retail spaces, and light manufacturing where an 80A feeder or branch circuit is required.\u003c\/p\u003e \u003ch2\u003eTips for installation and long-term reliability\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConfirm you’re pairing this breaker with compatible Siemens OEM load centers or panelboards to ensure correct trip curves and physical fit.\u003c\/li\u003e \u003cli\u003eFollow all local electrical codes and the panel manufacturer’s installation instructions when mounting and wiring.\u003c\/li\u003e \u003cli\u003eMaintain labeling accuracy: record the part number (B28000S01) and amperage (80A) on the panel schedule for future maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349752139938,"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_1e881733-681f-4976-94cb-e082aac65dc2.png?v=1764155897","url":"https:\/\/www.ampstate.com\/products\/siemens-b28000s01-80a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}