Molded Case Circuit Breakers - pub/@oceania/@elec/...V4-T2-2 Volume 4—Circuit...

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  • Volume 4Circuit Protection CA08100005EMay 2015 www.eaton.com V4-T2-1

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    Molded Case Circuit Breakers

    Series G Circuit Breakers 2.1 IntroductionProduct Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-2Typical Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-2Eaton Molded Case Circuit Breakers in Assemblies . . . . . . . . . . . . . . V4-T2-3

    2.2 Series GGlobally Accepted Breakers

    Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-4Product Selection Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-6Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-7Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-9Dimensions and Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-14EG-Frame (15125 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-15JG-Frame (63250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-29LG-Frame (250630 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-47NG-Frame (3201200 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-65RG-Frame (8002500 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-74Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-85Motor Protector Circuit Breakers (MPCB) . . . . . . . . . . . . . . . . . . . . . . V4-T2-8930 mA Ground Fault (Earth Leakage) Module . . . . . . . . . . . . . . . . . . . V4-T2-92Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . . V4-T2-96High Instantaneous Circuit Breaker for Selective Coordination . . . . . . V4-T2-101Special Features and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-104Motor Operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-111Plug-In Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-113Drawout Cassette. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-114

    2.3 Series CNorth American Standards and Special Application Breakers

    Product Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-115Standards and Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-116Quick Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-117G-Frame (15100 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-120F-Frame (10225 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-134J-Frame (70250 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-151K-Frame (70400 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-159L-Frame (125600 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-183M-Frame (300800 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-209N-Frame (4001200 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-220R-Frame (8002500 Amperes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-235Motor Circuit Protectors (MCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-254Motor Protection Circuit Breakers (MPCB). . . . . . . . . . . . . . . . . . . . . . V4-T2-265Type ELC Current Limiter Attachment (Size 04) . . . . . . . . . . . . . . . . . V4-T2-267Current Limiting Circuit Breaker Module . . . . . . . . . . . . . . . . . . . . . . . V4-T2-268Internal Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-271External Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-302

    2.4 Definite PurposeOptimized solution for HVAC/R and Pumping Applications.

    Definite Purpose Molded Case Circuit Breakers . . . . . . . . . . . . . . . . . V4-T2-329

    2.5 Metering and CommunicationsPower Monitoring and Metering with Modbus RTU

    PM3 Monitoring and Metering Module. . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-336

    2.6 SpecialtySpecialty Breakers

    Engine Generator Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-339Direct Current Circuit Breakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-345PVGard Solar Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-358E2 Mining Service Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-370Classic Mining Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-396Add-On Ground Fault ProtectionType GFR . . . . . . . . . . . . . . . . . . . . V4-T2-410

    2.7 Handle MechanismsHandle MechanismsSeries G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-413Handle MechanismsSeries C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-425

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    DrawingsOnline

  • V4-T2-2 Volume 4Circuit Protection CA08100005EMay 2015 www.eaton.com

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    2.1 Molded Case Circuit BreakersIntroduction

    Series G E-Frame and Series C F-Frame Molded Case Circuit Breakers ContentsDescription Page

    IntroductionSeries G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-4 Series C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-115Definite Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-329PM3 Monitoring and Metering Module . . . . . . . . V4-T2-336Specialty Breakers . . . . . . . . . . . . . . . . . . . . . . . . V4-T2-339

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    Product OverviewSeries G vs. Series C Eatons Electrical Sector, under the Eaton brand, offers the widest variety of molded case circuit breakers available today. Designed for electrical and machinery OEMs serving a range of industries and applications, these proven designs incorporate the latest in innovation with the high reliability that has been our hallmark since the advent of the circuit breaker in the 1920s.

    The Series C family ranges from 152500 amperes, and includes thermal-magnetic breakers, electronic trip breakers, molded case switches, motor circuit protectors, and specially designed breakers for engine generator, DC and mining applications.

    The new Series G line features an average 35% size reduction, commonfield-installable internal accessories, and advanced trip unit functionality that eliminates the need for rating plugs. These breakers meet the requirements of UL, CSA, IEC, CCC and CE, allowing the OEM to standardize on a design that meets the needs of their global customer base.

    Application DescriptionEaton molded case circuit breakers cover the widest range of applications in the industry:

    Electrical OEMs Machinery OEMs Navy breakers:

    UL 489 Supplement SB MIL-C-17588 MIL-C-17361 ABS/NVR

    Mining breakers up to 1100 Vac

    Earth leakage DC breakers 125750 Vdc Engine generator breakers

    151200 amperes Current limiting breakers

    Typical Applications

    Machine Tool Control Panels and Motor Control CentersDesigned for these equipment requirements, including new world-class accessories.

    PanelboardsAs both main and branch circuit protection devices.

    Feeder PillarsIn distribution systems to provide main and branch circuit protection.

    SwitchgearIn distribution systems to provide main and branch circuit protection up to 2500 amperes (RG-Frame).

    Busbar Trunking Tap-OffsIn busbar trunking tap-offs to provide circuit protection.

    Individual EnclosuresCompletely assembled in enclosures to meet specific customer requirements.

    Additional ApplicationsSpecial versions of each Eaton frame are available to provide safe equipment control and protection in mining and other applications. Contact your Eaton agent or distributor for additional information.

    Typical Eaton Applications

    Switchboard

    Busbar TrunkingTap-Off

    Individual CircuitBreaker Enclosure

    Panelboard

    Machine ToolControl Panel

  • Volume 4Circuit Protection CA08100005EMay 2015 www.eaton.com V4-T2-3

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    2.1Molded Case Circuit BreakersIntroduction

    Eaton Molded Case Circuit Breakers in Assemblies

    Applications

    Notes1 125 amperes is the maximum UL and CSA rating for EG.2 600 amperes is the maximum UL and CSA rating for LG.3 1200 amperes is the maximum UL and CSA rating for NG.

    Panelboards Switchboards Motor Control Centers

    FrameAmpere Range 1A 2A 1A-LX 2A-LX 3A 3E 4 4B 4D 5P PRL-C PRL-i PRL-C/i Freedom IT.

    Enclosed Control

    Bus Plugs

    Enclosed Breaker

    Series G

    EG 15160 1

    JG 20250

    LG 100630 2

    NG 400