{"product_id":"square-d-edb24020-20a-480v-2-pole-bolt-on-circuit-breaker","title":"Square D EDB24020 - 20 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eSquare D EDB24020: 20 A, 480 V, 2-Pole Bolt-On Molded Case Circuit Breaker\u003c\/h2\u003e\n\u003cp\u003eThe Square D EDB24020 is a rugged, 20-amp, 480-volt, 2-pole bolt-on molded case circuit breaker designed for reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to endure vibration and demanding environments, this unit helps keep electrical systems safe and running smoothly across residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch3\u003eWhy the EDB24020 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing movement and wear over time in demanding panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance, responding predictably to both overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless compatibility with matching Square D load centers and panelboards for straightforward installation and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application range\u003c\/strong\u003e suitable for residential, commercial, and light industrial electrical installations that require dependable 2-pole protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: EDB24020\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: 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 2\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 \u003ch3\u003eIdeal use cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eUse the Square D EDB24020 in panelboards and load centers where secure, reliable protection is needed for branch circuits operating at up to 480 V. It’s well-suited for new installations and service upgrades in buildings with higher voltage distribution, as well as retrofits where a compatible replacement 2-pole breaker is required. The bolt-on mounting minimizes movement in environments with vibration or temperature cycling, helping prevent loose connections and arcing. Pair this breaker with compatible OEM components to maintain warranty coverage and ensure consistent electrical performance across your panel system.\u003c\/p\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors handling commercial and light industrial panel installations\u003c\/li\u003e \u003cli\u003eFacility maintenance teams seeking dependable, drop-in replacements for existing Square D systems\u003c\/li\u003e \u003cli\u003eBuilders and remodelers designing high-voltage distribution for modern offices and light manufacturing spaces\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey benefits that matter in the real world\u003c\/h3\u003e\n\u003cp\u003eWith the EDB24020, you gain predictable protection against overcurrent and short circuits, a robust mounting method that reduces maintenance needs, and proven compatibility with Square D panelboards. This means fewer panel adaptations, faster installations, and long-term system reliability for critical electrical circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355187859618,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-edb24020-20-a-480-v-2-pole-bolt-on-circuit-breaker-190.webp?v=1788739891","url":"https:\/\/www.ampstate.com\/products\/square-d-edb24020-20a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}