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—CO N V E R S I O N G U I D EEnclosed Breakers Transition GuideSpectra and Q-Line to FORMULA A2and Tmax XT Spectra and Q-Line to EnclosedCircuit Breakers featuring: Tmax XT MCCBs, NEMA 1 and 3R enclosures

2ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE—Transition from Spectra to Tmax XTCombining ABB and GE Industrial Solutions leading-edge technologiesoffers you a new, comprehensive, one-line construction package.The June 2019 acquisition of GE Industrial Solutions by ABB broughttogether the best of two technologies. As part of the continuingdevelopment of a new, leading-edge and comprehensive one-lineconstruction package, the Spectra RMS and RMS withmicroEntelliGuard technology breakers will be retired and replacedby the Tmax XT circuit breakers in traditional GE Industrial Spectraseries and ReliaGear neXT power panelboards, A-line lightingboards, switchboards, busway plugs and motor control centers.This brochure is designed to assist you in transitioning from EnclosedSpectra and Q-Line to Tmax XT and Formula A2.—Spectra performance rangeSE frameSF frameSG frameSK frameFrame size (A)1502506001200Poles2, 32, 32, 32, 3240 V AC18, 65, 100, 20065, 100, 20065, 100, 20065, 100, 200Interrupt ratings (kA)Dimensions (in.)Trip units480 V AC18, 25, 65, 10035, 65, 10035, 65, 10050, 65, 100600 V AC14, 18, 2522, 25, 2525, 6525, 42, X

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE3—Tmax XT MCCBs7 frame sizes to fit your applicationA new generation of innovative molded case circuit breakers,designed to save you both money and time.There’s a lot more to the SACE Tmax XT than meets the eye, and the benefits for yourbusiness can be significant. To start with, everything you need is self-containedwithin the breaker, requiring no external relays or other devices to purchase, installor wire. Second, the Tmax XT product range includes a wide array of options andaccessories. An online configurator makes it easy to select and order exactly whatyou need and skip what you don’t. Then there’s installation. Tmax XT MCCBs can beinstalled in up to 40% less time than traditional circuit breakers, and you can updatetheir electronic trip units in the field in as little as 5 minutes. And finally, Tmax XTprovides plug-and-play communication that allows you to connect to the cloud andaccess 30% more information. All these advantages add up to help deliver substantialsavings in time and money to your business.—Tmax XT performance rangeFrame size (A)PolesInterruptrating (kA)XT1XT2XT3XT4XT5XT6XT712512522525060080012003, 43, 43, 43, 43, 43, 43, 4240 V AC50, 65, 10065, 100, 150, 20050, 6565, 100, 150, 20065, 100, 150, 20065, 100, 20065, 100, 200480 V AC22, 35, 6522, 35, 65, 100, 150, 20025, 3522, 35, 65, 100, 150, 20035, 50, 65, 100, 150, 20035, 50, 6550, 65, 100600 V AC–18, 22, 25, 35, 42–18, 22, 25, 50, 65, 10018, 25, 35, 65, 10020, 25, 3525, 50, 0.55–Dimensions(in.)Trip unitsTMFXXXX––TMA–X–XXX–Ekip DIP–X–XXXXEkip Touch–X–XX–X—Tmax XT trip unit capabilityFeaturesTMFTMAEkip DIPEkip TouchStandard protectionXXXXLSIG––XXAdjustability to 40% of rating––XXConnectivity and communication–––XEmbedded advanced functions–––XOnline upgradability–––X

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE4—Selecting the right Tmax XT molded casecircuit breakerOrder exactly what you need, skip what you don’tCorrect cross-referencingSpectra breakers come with four frame options (SE, SF, SG and SK). Tmax XT breakers have seven frames(XT1, XT2, XT3, XT4, XT5, XT6 and XT7), bringing you more options to get your most efficient cross-reference.SF 250 ASE 150 AUp to 65 kAUp to 100 kA at 480 V AC480 V TM only600 V electronic trip unit150 A or higherXT1125 AXT3225 AXT4250 AXT2125 AUp to 225 A TM onlyElectronic trip unitXT4250 ASK 1200 AElectronic trip unitXT5600 A*Rating plug into lower frame capacity Consult lower frame*Most efficient cross Thermal magnetic, 480 VPreliminary for reference only; subject to change.Up to 250 A 600 VXT3225 ASG 600 AThermal magneticUp to 35 kA at 480 VXT5600 AXT6800 AUp to 65 kA at 480 V1000 A and higherUp to 35 kA at 600 VAdvanced electronic trip unitXT71200 A

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE5—Spectra RMS and RMS with microEntelliGuardmolded case circuit breakersProduct number structureSpectra RMS catalog number constructionPolesInterruption ratingDigitDigit18 kA (65 kA 2 )L65 kA22 polesH253/35 kAR100 kA33 polesFamilyHA24Continuousload ratingFrame ratingDigitDigitSpectraSFF250 AG600 AK1200 AAStandardH100%L100%R100%TDigitDigit240 V4480 V6600 V0030015006000060025008000100040012000Trip function2ARMS1AVoltage ratingDigit150 AEDigitDigitDSSensor (max. amps)Trip unitLSI1TSpectra RMS with microEntelliGuard catalog number construction250Adjustable instantaneous with trackingshort time (long time established viainterchangeable rating plugs)2SGD rated 65 kA for 240 V (SG frame)325 kA for SE frame1 Advanced protection functionsDigitInterruption ratingFamilyDigitDigitSSMax. ampsSpectraGFrameDigitH35/501 kA01150 AL65 kA04400 AHP100 kA06600 AT65 kA extendedinstantaneous (selective)508800 AS100 kA extendedinstantaneous (selective)101000 A 2121200 AC3Continuousload rating6PolesDigitDigitG600 AK1200 ADigit3CStandardH100%L100%P100%S100%T100%3 poles01L3XXNoneMZSI (ST GF) neutral protectionKNeutralprotectionNZSI (ST GF) RELT neutral protectionZZSI (ST/GF)VRELT neutralprotectionTZSI (ST/GF/INST)PZSI (ST/GF/INST) RELTRRELTSZSI (ST/GF/INST) neutral protectionLZSI (ST GF) RELTWZSI (ST/GF/INST) RELT neutralprotectionXVoltage ratingTrip functionAdvanced features and meteringDigitDigitDigit6600 VL3LSI3XMetering (basic)4480 V5L4LSIG2Metering (basic) ModbusL5LSIA6Metering (adv.) ModbusMetering (adv.) ModbusL 7850 kA for SK framesMax amps option 10 only available on 100% rated breakers3Without a control power connection, unless required by advanced protection functions or advanced features and communication4With a control power connection. The only valid trailing product digits for L7 are XX.5SC, SS, TC and TT catalog codes are optimized for selectivity (extended instantaneous) and will carry a 480 V AC max voltage rating12LSI-CP4

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE6—Enclosed Circuit BreakersProduct number structureSee Tmax XT Technical Catalog for full list of accessoriesXB123451 & 2 Version3 FrameDigitDigitX1B26789104567NSHLVX5 Standard ULand IECDigit121314151617184 Interrupting ratings – 480 V AC*Digits3116 Number of poles7, 8, 9 Frame ampsDigitXT1–4UUL 80%22 PolesQUL 100%33 00150200355065––––5065100––10 Trip unitXT5–7AmpsDigitsAmps0101025A250 (XT5)0151530A300 (XT5)DigitATMFBTMACEkip DIP LIGDMCSEEkip DIP LS/I0202040A400 (XT5)0252550B500 (XT5)0303060B600 (XT5)03535600600 (XT6)FEkip DIP LSI0404060C600 (XT7)GEkip DIP LSIG04545800800 (XT6)JEkip DIP I0505080C800 (XT7)KEkip DIP M-I0606010D1000 (XT7)0707012E1200/1250 (XT7)0808009090100100110110LEkip DIP M-LIUMMA (MCP)NTMGPEkip Touch LSIQEkip Touch LSIGREkip Touch Measuring LSI125125150150SEkip Touch Measuring LSIG175175TEkip Hi-Touch LSI200200UEkip Hi-Touch LSIG225225WEkip M Touch LRIU250250XEkip G DIP LS/IYEkip G Touch LSIGZEkip G Hi-Touch LSIG*For 240 V AC and 600 V AC ratings, refer to Tmax XT UL Technical Catalog.1IEC only.

7ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE—Transition from Q-Line to FORMULA A2Legacy Product Line: TQD & THQDReplacement Product Line: FORMULATQD & THQD 2 pole molded casecircuit breakerFORMULA A2 2 pole moldedcase circuit breakerTQD & THQD 3 pole molded casecircuit breakerFORMULA A2 3 pole moldedcase circuit breaker

8ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE—Affected Legacy ProductsTQD/THQD Product Number StructureTQD32150WLType/Interrupt RatingPolesVoltageAmperageLugsTQD (10kA @ 240 VAC)22 (240 VAC)150WL (Line & Load Lugs)THQD (22kA @ 240 VAC)3175Blank (Load Lugs)200LL (No Lugs)225X2 (Line Lugs Only)

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE9—Replacement ProductsFORMULA A2 circuit breaker part number schemeInterrupting rating classTrip unit functionAAdequate (UL and IEC)NNormal (UL and IECAWFrame size2Thermal-magnetic(UL and IEC)TNumber of poles250 A, UL15 A (UL and IEC)02020 A (UL and IEC)02525 A (UL and IEC)03030 A (UL and IEC)04040 A (UL and IEC)05050 A (UL and IEC)06060 A (UL and IEC)07070 A (UL and IEC)08080 A (UL and IEC)09090 A (UL and IEC)100100 A (UL and IEC)125125 A (UL and IEC)150150 A (UL and IEC)160160 A (UL and IEC)175175 A (UL and IEC)200200 A (UL and IEC)225225 A (UL and IEC)250250 A (UL and IEC)2-pole (UL and IEC)None3-pole (UL and IEC)1) A1 1-pole UL only;A2 1-pole is not available.Current rating015-2Type connectorsWNone

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE10—Circuit Breaker EnclosuresNEMA Type 1Product Features- Suitable for use as service equipment (SE) as noted.- 60 C/75 C conductor ratings- Short circuit ratings are equal to the rating of theinstalled breaker.To order enclosed or accessorized circuit breakers, aconfigurator is available at: empower.abb.comType 1, Indoor Surface or Flush Mounting—NEMA Type 1CertificationsMax.AmpereRatingFrame Type125125THQL, TXQL,THQL-GFTHQL, TXQL,THQL-GFTHQLTHQC,THHQC, TXQCFormula A2SE150, THED,TED, TEBSE150, THED,TEDTmax XT1Tmax XT2225Tmax XT370100125100250100150Product NumberFor 3P4WEnclosuresFor Enclosures withGround Fault ProtectionNo. ofPolesULcULcULCSA FlushSESE1SurfaceSurface,BlankEnd ralSensor forGround Fault61, 2, 3 --TQL70F4TQL70S4-Included--1, 2, 3 --TQL100F4TQL100S4-Included--2 --TQL125FTQL125S-Included--1, 2, 3 --TQC100F4TQC100S4-Included--2, 3 --A2ENCL250FA2ENCL250S-Included--2, 3 --TE100FTE100STE100SBIncluded--2, 3 -TE150FTE150STE150SBIncluded--33 ludedTNIA2255TNIA250XTGF3 --XT3ENCL225FXT3ENCL225S-Included-1SDA067211R1(10A DIP)1SDA067212R1(25A DIP)1SDA081983R1(60A DIP)1SDA069143R1(100A DIP)1SDA081984R1(125A DIP)1SDA101971R1(60A Touch)1SDA101972R1(100A Touch)1SDA107406R1(60A Touch V)1SDA107407R1(100A Touch V)-cUL Listed - Suitable for use as service equipment.2Enclosures with blank end walls (no Knockouts) and a feature to adjust the instantaneous setting on Spectra Circuit breakers.3Neutral for ground fault required to mount neutral sensor in enclosure.43-Pole breakers with an accessory cannot be installed in these enclosures.5For 250A rating, use copper cable only.6Neutral Sensor for Ground Fault requires connector cable KXTCECNEFP purchased separately.1(Table continued on next page.)

ENCLOSED CIRCUIT BRE AKERS TR ANSITION GUIDE11—Circuit Breaker EnclosuresNEMA Type 1—NEMA Type 1 t NumberFor 3P4WEnclosuresFor Enclosures withGround Fault ctNumber3TNIA250XTGFNeutralSensor forGround Fault71SDA066975R1(40A DIP)1SDA081985R1(60A DIP)1SDA066977R1(100A DIP)1SDA081986R1(150A DIP)1SDA081987R1(225A DIP)1SDA066979R1(250A DIP)1SDA101973R1(Touch)1SDA107408R1(Touch V)1SDA101966R1(250A DIP)1SDA105152R1(300A DIP)1SDA105154R1(400A DIP)1SDA105155R1(600A DIP)1SDA101974R1(Touch)1SDA107409R1(Touch V)Frame TypeNo. ofPolesULcULcULCSA FlushSESE1SurfaceTmax XT43 --XT4ENCL250FXT4ENCL250SSurface,BlankEnd Wall2-250600SF250Tmax XT52, 33 - 4TNIA400TNIA600TNIA400XTGFTNIA600XTGF400SG4002, 3 -- SG400FSG400SSG400SBTNIA400TNIA400VG600SG6002, 3 -- SG600FSG600SSG600SBTNIA600800Tmax XT63 --XT6ENCL800FXT6ENCL800S-TNIA80012001200Tmax XT7SK120032, 3 -- XT7ENCL1200F XT7ENCL1200S TNIA1200TK4V1200F5,6TK4V1200S5,6TK4V1200SB5,6 TNIA400TNIA600TNIA800TNIA1200TNIAC1200cUL Listed - Suitable for use as service equipment.Enclosures with blank end walls (no Knockouts) and a feature to adjust the instantaneous setting on Spectra Circuit breakers.Neutral for ground fault required to mount neutral sensor in enclosure.4For 250A rating, use copper cable only.5Not suitable for 100% rated 1200A SK breakers.6Suitable for parallel 500 kcmil maximum.7Neutral Sensor for Ground Fault requires connector cable KXTCECNEFP purchased 5158R1TNIA800XTGF(800A)TNIA1200XTGF 1SDA082134R1TNIA800GTSKG408TNIA1200GTSKG410TSKG412