{"product_id":"scld69300ngt","title":"SCLD69300NGT - 300Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eSCLD69300NGT - 300Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens SCLD69300NGT circuit breaker is a 300-amp, 3-pole molded-case circuit breaker (MCCB) for your compatible commercial and industrial electrical distribution systems. Part of the Siemens SENTRON series, this LD-frame circuit breaker features an electronic SensiTrip trip unit with LSIG protection: long-time, short-time, instantaneous, and ground-fault functions. For maintenance professionals working with existing electrical installations, the SCLD69300NGT offers a specific combination of current rating, interrupting capacity, protection functions, and physical dimensions for applications that require this breaker configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300-Amp Current Rating: Designed for applications requiring a 300A molded case circuit breaker.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Construction: Intended for compatible three-phase electrical distribution equipment.\u003c\/li\u003e\n\u003cli\u003e600V AC Voltage Rating: Supports use in systems within the manufacturer's specified voltage rating.\u003c\/li\u003e\n\u003cli\u003eSiemens LD Frame: Helps identify the correct physical frame configuration for existing electrical assemblies.\u003c\/li\u003e\n\u003cli\u003eElectronic SensiTrip Protection: Uses an electronic trip unit with four specified protection functions.\u003c\/li\u003e\n\u003cli\u003eLong-Time Protection: Addresses sustained overcurrent conditions.\u003c\/li\u003e\n\u003cli\u003eShort-Time Protection: Provides a distinct short-time trip function for applicable short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003eInstantaneous Protection: Responds to short-circuit conditions through the instantaneous trip function.\u003c\/li\u003e\n\u003cli\u003eGround-Fault Protection: Includes ground-fault functionality for systems designed to use this protection feature.\u003c\/li\u003e\n\u003cli\u003eTA2J6500 Line and Load Lugs: Includes designated conductor connections on both sides of the breaker.\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\u003eManufacturer:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e SENTRON\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e SCLD69300NGT\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MFN):\u003c\/strong\u003e SCLD69300NGT\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e US2\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Type:\u003c\/strong\u003e LD\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 300 Amps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 600V AC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity at 600V AC:\u003c\/strong\u003e 100kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity at 480V AC:\u003c\/strong\u003e 150kAIC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Unit Type:\u003c\/strong\u003e Electronic Trip Unit (ETU)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Technology:\u003c\/strong\u003e Siemens SensiTrip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip Configuration:\u003c\/strong\u003e LSIG\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Time Protection:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort-Time Protection:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstantaneous Protection:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround-Fault Protection:\u003c\/strong\u003e Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreaking-Capacity Design:\u003c\/strong\u003e Current Limiting\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Breaker Temperature Reference:\u003c\/strong\u003e 40°C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine-Side Lugs:\u003c\/strong\u003e TA2J6500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-Side Lugs:\u003c\/strong\u003e TA2J6500\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper Conductor Range:\u003c\/strong\u003e 3\/0 AWG–500 kcmil\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Conductor Range:\u003c\/strong\u003e 4\/0 AWG–500 kcmil\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 7.50 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 17.86 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 4.00 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 34.00 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 783643217591\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog ID:\u003c\/strong\u003e LV10.1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiemens Product Group:\u003c\/strong\u003e 3741\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroup Code:\u003c\/strong\u003e P360\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommodity Code:\u003c\/strong\u003e 8536200020\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\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 Siemens SCLD69300NGT molded case circuit breaker has manufacturer-documented standards and environmental compliance information relevant to electrical equipment selection and maintenance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL 489: Siemens states that the SCLD69300NGT meets UL 489 requirements for molded case circuit breakers.\u003c\/li\u003e\n\u003cli\u003eIEC 60947-2: Siemens identifies the breaker as meeting IEC 60947-2 requirements for low-voltage circuit breakers.\u003c\/li\u003e\n\u003cli\u003eRoHS Directive: Siemens reports compliance with applicable substance restrictions since March 30, 2009.\u003c\/li\u003e\n\u003cli\u003eREACH Article 33: Manufacturer documentation references the duty to inform concerning substances on the applicable REACH candidate list.\u003c\/li\u003e\n\u003cli\u003eWEEE Directive (2012\/19\/EU): Siemens identifies the take-back obligation as No.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere It Works Best\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Commercial Electrical Distribution Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial Power Distribution Equipment\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExisting Siemens LD-Frame Breaker Installations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree-Phase Electrical Distribution Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e300-Amp Feeder Circuit Protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible 480V AC Electrical Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible 600V AC Electrical Systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipment Requiring LSIG Electronic Trip Protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrical Systems Requiring Ground-Fault Trip Functionality\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommercial Facility Electrical Maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIndustrial Facility Electrical Maintenance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLegacy Switchboards Approved for This Breaker Configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\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\u003eSiemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are \u003cstrong\u003eNOT \u003c\/strong\u003esupplied by Siemens AG or its affiliates.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"New In Box","offer_id":49503963709739,"sku":"SCLD69300NGT","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49503963742507,"sku":"SCLD69300NGT [R]","price":5000.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/scld69300ngt","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}