{"product_id":"siemens-p250-50a-1-pole-bolt-on-circuit-breaker","title":"Siemens P250 - 50 A, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for dependable branch-circuit protection, the Siemens P250 is a 50A, 1-pole bolt-on molded case circuit breaker designed to thrive in panelboards and load centers. This compact, rugged device delivers fast, reliable protection where space is at a premium and vibration can challenge connections.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection that helps prevent loose contacts and nuisance trips in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e offers stable, repeatable protection performance for both overloads and short circuits, reducing the risk of arc faults and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless integration with matching Siemens loadcenters and panelboards for a streamlined, code-compliant installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e ideal for residential, commercial, and light industrial branch circuits that require dependable overcurrent and short-circuit protection in a compact footprint.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 50A configuration\u003c\/strong\u003e provides targeted protection for individual circuits without unnecessary disruption to neighboring lines.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider it? electricians, facilities managers, and contractors seeking a reliable, field-proven solution for protecting individual branch circuits in panelboards and load centers. The P250 is well-suited for retrofit projects and new installs where Siemens compatibility, a compact form factor, and robust protection are priorities.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e — with a thermal-magnetic trip unit, you get predictable trip behavior under varying load conditions, minimizing downtime and simplifying electrical maintenance. The bolt-on design reduces the risk of bus-bar movement over time, offering lasting performance in installations subject to vibration, temperature swings, or routine panel servicing.\u003c\/p\u003e \u003ch4\u003eTechnical specifications\u003c\/h4\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 P250\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 50A\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\u003eIn practice, use the Siemens P250 50A 1-pole bolt-on circuit breaker to isolate and protect individual branches feeding outlets, lighting, small mechanical devices, or other essential loads within a panelboard. Its combination of secure mounting, precise thermal-magnetic protection, and OEM-grade compatibility helps you maintain electrical reliability, safety, and performance across a broad range of facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355152994466,"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_53b366fb-8f10-4c66-aa83-f35a4a290915.png?v=1764689660","url":"https:\/\/www.ampstate.com\/products\/siemens-p250-50a-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}