{"product_id":"siemens-p2100-100a-1-pole-bolt-on-circuit-breaker","title":"Siemens P2100 - 100 A, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens P2100 is a 100A, 1-pole bolt-on molded case circuit breaker purpose-built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Designed for reliability in demanding environments, this unit features a secure bolt-on mounting that delivers a rigid, vibration-resistant connection to the bus, helping maintain consistent performance even in busy electrical spaces.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting:\u003c\/strong\u003e Provides a rigid, vibration-resistant bus connection for stable operation in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Combines thermal overcurrent protection with magnetic short-circuit protection for fast, repeatable response to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 100A design:\u003c\/strong\u003e Ideal for protecting individual branch circuits while fitting neatly into standard Siemens panelboard layouts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e Specifically engineered to be compatible with matching Siemens OEM load centers and panelboards, ensuring straightforward replacement and reliable integration.\u003c\/li\u003e \u003cli\u003e\u003cstrong wide range of applications:\u003e Suitable for residential, commercial, and light industrial installations where solid, predictable protection is essential.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere it fits in your electrical system\u003c\/h3\u003e\n\u003cp\u003eThe P2100 acts as the protective watchdog for branch circuits, interrupting current quickly when a fault is detected. Its bolt-on design simplifies installation and maintenance in existing Siemens panelboards, while its thermal-magnetic trip delivers dependable protection against both sustained overloads and sudden short circuits. If you’re wiring a new panel or replacing a failed breaker in a compatible load center, the P2100 is built to integrate smoothly without additional adapters or reflashing.\u003c\/p\u003e \u003ch3\u003eKey specifications 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 P2100\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 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 1\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\n\u003c\/ul\u003e \u003cp\u003eIdeal for professionals and do-it-yourself enthusiasts working with Siemens panelboards and load centers, the P2100 100A 1-pole bolt-on breaker offers precise protection, straightforward installation, and reliable performance. Choose this unit when you need a robust, OEM-compatible solution that aligns with Siemens electrical systems and delivers consistent protection for residential, commercial, and light industrial circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355152863394,"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_66e62dd5-0635-4471-95c3-7108a99cebb7.png?v=1764689656","url":"https:\/\/www.ampstate.com\/products\/siemens-p2100-100a-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}