{"product_id":"siemens-ed23b020-20a-240v-3-pole-bolt-on-circuit-breaker","title":"Siemens ED23B020 - 20 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens ED23B020—a 20A, 240V, 3-pole bolt-on molded case circuit breaker built to safeguard panelboards and loadcenters with dependable branch circuit overcurrent and short-circuit protection. Designed for environments where reliability matters, this unit combines precise protection with a secure mounting method that stays rigid even in vibration-prone installations.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the ED23B020 apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration‑resistant bus connection for consistent electrical performance and reduced risk of loose connections over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by responding appropriately to both sustained overloads and short circuits, minimizing nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e works with matching Siemens OEM load centers and panelboards, ensuring seamless integration into existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile 3-pole protection\u003c\/strong\u003e suitable for 3-phase circuits, making it ideal for commercial and light industrial panels as well as residential applications that require robust 3‑pole protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat it protects and where it shines\u003c\/h3\u003e\n\u003cp\u003eThe ED23B020 guards branch circuits against overcurrent and short-circuit events, helping to prevent wiring damage, equipment failure, and fire hazards. Its molded-case construction is designed for reliability in distribution panels, service entrances, and other panelboard configurations that demand consistent trip performance.\u003c\/p\u003e \u003ch3\u003eSpecifications 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: ED23B020\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\u003c\/strong\u003e: 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\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 \u003ch3\u003eIdeal use cases and installation scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panels in light commercial spaces or small industrial facilities that run 3‑phase equipment on 240V systems.\u003c\/li\u003e \u003cli\u003eInstalling new circuits in OEM panelboards where a secure bolt-on 3‑pole breaker is required for reliable operation.\u003c\/li\u003e \u003cli\u003eReplacing damaged or worn breakers in residential or business settings where 3‑pole protection is needed for balanced loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair this breaker with Siemens OEM load centers and panelboards to ensure smooth compatibility and optimal trip performance.\u003c\/li\u003e \u003cli\u003eUse in environments that may experience vibration or movement—its bolt-on design helps maintain a solid electrical connection over time.\u003c\/li\u003e \u003cli\u003ePlan for 3‑phase load requirements and ensure your distribution system matches the 240V, 3‑pole configuration for safe operation.\u003c\/li\u003e \u003cli\u003eConsult qualified electrical personnel for proper installation, wiring, and panelboard compatibility to maximize protection and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor robust, category-leading 3‑pole protection in panelboards and loadcenters, the Siemens ED23B020 combines precise thermal-magnetic trip logic with a secure mounting system and OEM‑grade compatibility. Add this dependable 20A, 240V solution to your electrical protection lineup and experience consistent performance where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349786316962,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ed23b020-20-a-240-v-3-pole-bolt-on-circuit-breaker-ampstate-225.webp?v=1788725121","url":"https:\/\/www.ampstate.com\/products\/siemens-ed23b020-20a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}