{"product_id":"siemens-ed23b050-50a-240v-3-pole-bolt-on-circuit-breaker","title":"Siemens ED23B050 - 50 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens ED23B050 is a 50A, 240V, 3-pole bolt-on molded case circuit breaker designed to safeguard panelboards and load centers. Built for dependable branch circuit overcurrent and short-circuit protection, this unit combines a secure bolt-on mounting with a thermal-magnetic trip system to deliver stable, repeatable protection in demanding electrical environments.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection that stays tight in busy panels and equipment rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides coordinated response to overloads and short circuits, reducing nuisance trips and ensuring reliable protection when it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 50A, 240V configuration\u003c\/strong\u003e ideal for three-phase circuits common in commercial and light industrial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e for seamless replacement and servicing with matching Siemens load centers and panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart number: ED23B050\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 50 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 240 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eReal-world use cases and practical insights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIdeal for upgrading or expanding three-phase panelboards in small commercial spaces, tech labs, or light manufacturing floors where reliable trip protection is critical.\u003c\/li\u003e \u003cli\u003eSuitable as a replacement breaker in Siemens-matched loads centers, helping maintain electrical system consistency and ease of maintenance.\u003c\/li\u003e \u003cli\u003eIn busy electrical rooms or equipment racks, the bolt-on design minimizes movement and connection loosening, promoting long-term stability under vibration.\u003c\/li\u003e \u003cli\u003eFor service electricians, this unit provides a clear, durable protection solution that supports both overload and short-circuit scenarios without complex configurations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the ED23B050 means investing in a reliable, purpose-built solution for three-phase circuits that demand solid protection and straightforward serviceability. Its bolt-on construction, thermal-magnetic protection, and OEM compatibility make it a practical, long-lasting choice for safeguarding electrical systems across residential, commercial, and light industrial settings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349786742946,"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_3c190c62-6aee-4b4e-9385-d2871bf9717b.png?v=1764156700","url":"https:\/\/www.ampstate.com\/products\/siemens-ed23b050-50a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}