{"product_id":"ecb34020g3","title":"ECB34020G3 - 20 Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eECB34020G3 - 20 Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen you're working within a PowerLink™ Intelligent Panelboard system, having the right replacement breaker matters for keeping everything aligned with the original electrical design. The ECB34020G3 PowerLink™ Circuit Breaker is a 20-amp, 3-pole thermal-magnetic breaker built for compatible PowerLink™ panelboards commonly used in commercial, institutional, and industrial electrical systems. It is intended to maintain proper system fit and function while supporting consistent circuit protection within existing installations.\u003c\/p\u003e\n\u003cp\u003eThe bolt-on mounting configuration allows for a secure and stable installation within compatible panelboards, while the 3-pole design supports three-phase electrical distribution. It occupies three panel spaces, making it a direct fit into properly configured PowerLink™ panels. In supported systems, it can also be configured for manual or automatic reset functionality after a trip event. A 24 VDC motor operator option is available for installations requiring remote operation capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for compatible PowerLink™ Intelligent Panelboards\u003c\/li\u003e\n\u003cli\u003e20A continuous current rating\u003c\/li\u003e\n\u003cli\u003e3-pole configuration for three-phase electrical systems\u003c\/li\u003e\n\u003cli\u003eThermal-magnetic trip technology for overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eHACR rated for HVAC applications\u003c\/li\u003e\n\u003cli\u003eHID rated for lighting circuit compatibility\u003c\/li\u003e\n\u003cli\u003eSwitching Duty rated for approved switching applications\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting design for secure installation\u003c\/li\u003e\n\u003cli\u003eSupports manual or automatic reset in compatible systems\u003c\/li\u003e\n\u003cli\u003eOptional 24 VDC motor operator for remote operation\u003c\/li\u003e\n\u003cli\u003eOccupies 3 panel spaces\u003c\/li\u003e\n\u003cli\u003eBuilt for service in commercial and industrial environments\u003c\/li\u003e\n\u003cli\u003eHelps maintain original panelboard layout and system compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e ECB34020G3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e PowerLink™\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Type:\u003c\/strong\u003e ECB-G3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3 Pole\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480Y\/277 VAC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e14 kA at 480Y\/277 VAC\u003c\/li\u003e\n\u003cli\u003e42 kA at 240 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit Technology:\u003c\/strong\u003e Thermal-Magnetic (LI)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Breaker Application Ratings:\u003c\/strong\u003e HACR, HID, Switching Duty\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Bolt-On\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Bolted Connection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Range:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eCopper: AWG 12–8\u003c\/li\u003e\n\u003cli\u003eAluminum: AWG 10–8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Space Requirement:\u003c\/strong\u003e 3 Spaces\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Ambient Operating Temperature:\u003c\/strong\u003e 104°F (40°C)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Accessory:\u003c\/strong\u003e 24 VDC Motor Operator\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Compliance and Certifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ECB34020G3 is manufactured to meet recognized electrical industry standards for safety and installation compliance in applicable environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA Certified\u003c\/li\u003e\n\u003cli\u003eTAA Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese certifications help support compliance requirements across commercial buildings, institutional facilities, government projects, and industrial installations.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis breaker is commonly used in commercial facilities, industrial plants, schools, healthcare buildings, government properties, and infrastructure sites that rely on PowerLink™ Intelligent Panelboards. It fits well in applications such as HVAC control circuits, lighting systems, building automation equipment, and general three-phase power distribution. For maintenance teams and contractors, it provides a practical replacement option that keeps existing panelboard systems operating as designed, without requiring changes to the original configuration.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cdiv\u003e\n\u003cblockquote\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eUse of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer.\u003cstrong\u003e CIRCUIT BREAKER SUPERSTORE®\u003c\/strong\u003e is an independent reseller and is \u003cstrong\u003enot \u003c\/strong\u003ean authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do \u003cstrong\u003enot\u003c\/strong\u003e apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px;\"\u003e\u003cem\u003eSquare D® is a registered trademark of Schneider Electric. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Schneider Electric or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SQUARE D","offers":[{"title":"New In Box","offer_id":49504297451819,"sku":"ECB34020G3","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":49504297484587,"sku":"ECB34020G3 [R]","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/ecb34020g3","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}