{"product_id":"siemens-b38000s01-80a-240v-3-pole-bolt-on-circuit-breaker","title":"Siemens B38000S01 - 80 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens B38000S01 is a rugged, bolt-on molded case circuit breaker engineered to protect your electrical distribution with precision. With an 80A rating at 240V and a 3-pole configuration, this device is purpose-built for reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant bus connection that stays stable in challenging environments and reduces the risk of loose connections over time.\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), helping prevent equipment damage and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to integrate seamlessly with matching Siemens OEM load centers and panelboards, simplifying replacement and upgrades without compatibility concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across settings\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where dependable 3-pole protection is needed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 80A, 240V operation\u003c\/strong\u003e ideal for protecting three-phase feeders and motors, ensuring balanced protection across all phases in a single device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems does it solve?\u003c\/h3\u003e\n\u003cp\u003eWhen your electrical system encounters an overload or a short circuit, the B38000S01 quickly interrupts the fault current, reducing the risk of equipment damage and fire while keeping downstream circuits safe. Its bolt-on design minimizes bus-bar movement and electrical noise, contributing to long-term reliability in panel installations found in homes, small businesses, and light industrial facilities.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aging or OEM-specific breakers in residential panelboards and commercial loadcenters\u003c\/li\u003e \u003cli\u003eFeeding and protecting 3-phase equipment such as HVAC compressors, pumps, conveyors, and other motor loads\u003c\/li\u003e \u003cli\u003ePanelboard main feeders or branch circuits in light industrial applications where robust fixation and dependable protection are paramount\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\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 B38000S01\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 80A\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 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker is compatible with your specific Siemens panelboard or loadcenter before installation.\u003c\/li\u003e \u003cli\u003eTorque the mounting hardware to the panel’s specified values to maintain the integrity of the bolt-on connection.\u003c\/li\u003e \u003cli\u003eVerify conductor sizing and wiring clearances to support an 80A load and prevent overheating.\u003c\/li\u003e \u003cli\u003eDe-energize and lockout\/tagout the panel before any service work, and follow all local electrical codes during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349755842722,"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_6c105027-0066-45a0-aa2f-0b04b1557795.png?v=1764155972","url":"https:\/\/www.ampstate.com\/products\/siemens-b38000s01-80a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}