{"product_id":"siemens-ee3b050-circuit-breaker","title":"Siemens | EE3B050 | Circuit Breaker | 50A | 3-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eProtect critical three‑phase circuits with precision using the Siemens \u003cstrong\u003eEE3B050\u003c\/strong\u003e circuit breaker. Built for maintenance, retrofit, and replacement projects, this \u003cstrong\u003e3‑pole\u003c\/strong\u003e, \u003cstrong\u003e240V\u003c\/strong\u003e bolt‑on breaker delivers dependable protection where you need it most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3‑pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑on for secure, vibration‑resistant installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e EE3B050 (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Siemens model? The bolt‑on design accelerates panel swaps and upgrades, minimizing downtime while maintaining a robust, code‑compliant protection scheme for three‑phase loads. This breaker is ideal for industrial panels, commercial electrical rooms, and service upgrades where a precise 50A, 3‑pole device is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or replacing aging three‑pole breakers in Siemens bolt‑on panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 50A capacity is needed for 3‑phase feeders\u003c\/li\u003e \u003cli\u003eProtecting large motors, compressors, HVAC units, and other three‑phase equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to verify compatibility\u003c\/strong\u003e Before ordering, confirm the fit and ratings match your panel's requirements. The EE3B050 part number is the most reliable reference for cross‑checking against the panel catalog and manufacturer specifications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation tips\u003c\/strong\u003e: Always shut off power to the panel and follow local electrical codes. Use the correct torque per your panel's installation guide and ensure the breaker seats firmly in the rail or bus structure designed for bolt‑on breakers. If in doubt, consult a qualified electrician.\u003c\/p\u003e \u003cp\u003eFor projects requiring solid overload protection in a 3‑phase system, the Siemens EE3B050 delivers consistent performance with straightforward replacement in compatible bolt‑on assemblies. It’s a purpose‑built solution for engineers and technicians who value reliability, precise ratings, and easy maintenance planning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46424394891426,"sku":"EE3B050","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-ee3b050-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}