{"product_id":"siemens-b2100-100a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens B2100 - 100 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability in demanding electrical environments, the Siemens B2100 is a 100A, 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. This MCCB combines rugged, field-ready mounting with precise protection, making it a smart choice for residential, commercial, and light industrial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection that stays tight even in busy panels and busy service environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance, helping prevent nuisance trips while reliably interrupting faults when they occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e is designed to partner with matching Siemens OEM load centers and panelboards for a cohesive, code-compliant protection system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile 2-pole, 100A, 240V design\u003c\/strong\u003e suits a wide range of circuits and equipment, from residential feeders to commercial branch circuits and light industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecifically suited for branch circuit protection\u003c\/strong\u003e against overcurrent and short circuits, protecting wiring, devices, and downstream equipment in a single, integrated solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the Siemens B2100\u003c\/h3\u003e\n\u003cp\u003eWhen your installation demands a robust, easy-to-maintain protective device, the B2100 stands out with its bolt-on architecture and dependable thermal-magnetic trip behavior. This means faster field service with secure mounting, fewer retightenings, and predictable protection aligned with standard panelboard designs. It’s a purpose-built solution for installers and facility managers who value reliability and compatibility in one complete package.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain service panels and subpanels in residential, commercial, and light industrial settings\u003c\/li\u003e \u003cli\u003eFeeder circuits where a secure, vibration-resistant connection is critical\u003c\/li\u003e \u003cli\u003eReplacement or upgrade in panelboards that require a matching OEM thermal-magnetic MCCB\u003c\/li\u003e \u003cli\u003eSituations demanding clear, consistent trip behavior for critical loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Siemens\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongpart number:\u003e B2100\u003c\/strongpart\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongtype:\u003e Thermal-magnetic molded case circuit breaker (MCCB)\u003c\/strongtype:\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongamperage rating:\u003e 100A\u003c\/strongamperage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongvoltage rating:\u003e 240V\u003c\/strongvoltage\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongnumber of poles:\u003e 2\u003c\/strongnumber\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongmounting style:\u003e Bolt-on\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 \u003cp\u003eWith the Siemens B2100, you’re choosing a proven protective solution that aligns with OEM panel designs, delivers solid mechanical performance, and provides dependable protection where it matters most. It’s the thoughtful choice for installers who demand consistency, longevity, and straightforward maintenance in every installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349747257506,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-b2100-100-a-240-v-2-pole-bolt-on-circuit-breaker-ampstate-999.webp?v=1788720232","url":"https:\/\/www.ampstate.com\/products\/siemens-b2100-100a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}