{"product_id":"scld69300g","title":"SCLD69300G - 300Amp Circuit Breaker","description":"\u003cp\u003e\u003cstrong\u003eSCLD69300G - 300Amp Circuit Breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens SCLD69300G circuit breaker is a 300-amp, 3-pole molded-case circuit breaker (MCCB) for your compatible commercial and industrial electrical distribution systems. As part of the Siemens SENTRON family, this LD-frame circuit breaker features an electronic SensiTrip trip unit with long-time, instantaneous, and ground-fault protection. For electricians, maintenance teams, and facility managers working with existing electrical equipment, the SCLD69300G offers a specific combination of electrical ratings, protection functions, and physical dimensions that can help maintain the original system 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 electrical applications requiring a 300A molded case circuit breaker.\u003c\/li\u003e\n\u003cli\u003eThree-Pole Configuration: Supports compatible three-phase power distribution systems.\u003c\/li\u003e\n\u003cli\u003e600V AC Voltage Rating: Intended for electrical systems operating within the manufacturer's specified voltage rating.\u003c\/li\u003e\n\u003cli\u003eLD-Frame Construction: Supports identification of the correct breaker frame for compatible electrical assemblies.\u003c\/li\u003e\n\u003cli\u003eElectronic SensiTrip Unit: Incorporates electronic overcurrent protection with LIG trip functions.\u003c\/li\u003e\n\u003cli\u003eLong-Time Protection: Addresses sustained overcurrent conditions according to the trip unit's characteristics.\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: Adds a ground-fault trip function for systems designed around LIG protection.\u003c\/li\u003e\n\u003cli\u003eCurrent-Limiting Design: Features Siemens' specified current-limiting breaking-capacity construction.\u003c\/li\u003e\n\u003cli\u003eTA2J6500 Line and Load Lugs: Includes designated conductor connections on both sides of the breaker.\u003c\/li\u003e\n\u003cli\u003eCopper and Aluminum Conductor Compatibility: Accommodates the specified conductor-size ranges for each material.\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 Family:\u003c\/strong\u003e SENTRON\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e SCLD69300G\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MFN):\u003c\/strong\u003e SCLD69300G\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 LIG\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\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\u003eShort-Time Protection:\u003c\/strong\u003e Not included in the specified LIG configuration\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 783643217577\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 SCLD69300G molded case circuit breaker has manufacturer-documented electrical standards and material-compliance information relevant to its intended use in low-voltage electrical distribution equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL 489: Siemens states that the SCLD69300G 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 regarding substances included on the applicable REACH candidate list.\u003c\/li\u003e\n\u003cli\u003eWEEE Directive (2012\/19\/EU): Siemens identifies a take-back obligation classification of 5.\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 LIG Electronic Trip Protection\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrical Assemblies 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":49503963611435,"sku":"SCLD69300G","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Refurbished","offer_id":49503963644203,"sku":"SCLD69300G [R]","price":5000.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/store.circuitbreakersuperstore.com\/products\/scld69300g","provider":"CIRCUIT BREAKER SUPERSTORE®","version":"1.0","type":"link"}