SENTRON SIVACON ALPHA
Siemens 2020SENTRON SIVACON ALPHALow-Voltage PowerDistribution and ElectricalInstallation TechnologyMiniature Circuit BreakersCatalogExtractLV 10Edition04/2020siemens.com/lowvoltage
Siemens 2020Making sure power makesits wayConsistent, safe and intelligent low-voltage powerdistribution and electrical installation technologyWhether industries, infrastructures or buildings: Each environment dependson a reliable power supply.Which is why products and systems featuring maximum safety and optimumefficiency are in demand. This comprehensive portfolio for low-voltage powerdistribution and electrical installation technology covers every requirement –from the switchboard to the socket outlet.We are there when you need usYour personal contact can be found atwww.siemens.com/lowvoltage/contactCatalog LV 10 · 04/2020You will find the latest edition and all future editionsin the Siemens Industry Online Support atwww.siemens.com/lowvoltage/catalogsRefer to the Industry Mall for current priceswww.siemens.com/industrymallThe products and systems listed in this catalog are developed andmanufactured using a certified quality management system inaccordance with DIN EN ISO 9001:2008.Technical dataThe technical specifications are for general information purposes only.Always heed the operating instructions and notices on individual productsduring assembly, operation and maintenance.All illustrations are not binding. Siemens 2020
Siemens 2020SENTRON · SIVACON · ALPHALow-Voltage Power Distribution andElectrical Installation TechnologyProtectingIntroductionI/2Air Circuit Breakers1/1Molded Case Circuit Breakers2/13/1Residual Current Protective Devices / Arc Fault Detection Devices (AFDDs)4/1Switching Devices5/1Overvoltage Protection Devices6/17/1Protecting, Switching and Isolating8/1Switching and Isolating9/1Measuring and MonitoringMeasuring Devices, Power Monitoring and Digitalization Solutions10/1Monitoring endixA/1I1234567891011121314151617A
Miniature Circuit Breakers Siemens 2020Protecting electrical installationsfrom damageThe number of electrical loads is constantlyincreasing, which places an ever greater load onthe electrical installation.In the event of an overload or short-circuit,miniature circuit breakers safely cut off theconnected circuit and reliably protect electricalinstallations and equipment from damage.Miniature circuit breakers from the SENTRONportfolio are also simple to mount and install.The devices have a uniform design and, withthe appropriate accessories, can be expanded bymany additional functions.For industry, buildings or infrastructure – withour versatile portfolio, you will find a suitableminiature circuit breaker for any application.
Siemens 2020 Miniature Circuit BreakersMiniature Circuit BreakersAll the information you need3/2Devices for all applications3/4System overview3/5Quick selection guide3/6Miniature circuit breakers3/6Device protection switches3/103/12Basic units5SL3 miniature circuit breakers3/125SL6 miniature circuit breakers3/145SL4 miniature circuit breakers3/165SJ6.-.KS miniature circuit breakers3/185SL30 miniature circuit breakers3/205SL60 miniature circuit breakers3/225SY6 miniature circuit breakers3/245SY4 miniature circuit breakers3/265SP4 miniature circuit breakers3/285SY5 miniature circuit breakers3/305SY7 miniature circuit breakers3/325SY8 miniature circuit breakers3/345SJ4.HG. miniature circuit breakers3/365SP3 selective main miniature circuit breakers (SHU)3/385SY17 device protection switches3/405SK9 device protection switches3/413/42AccessoriesOverview of the modular system3/42Electrical accessories3/44Mechanical accessories3/52Standard busbars3/54Compact busbars3/64Accessories for busbars3/66Distribution blocks for standard rail mounting3/72SIKclip wiring system3/75Siemens LV 10 · 04/20203/13
Miniature Circuit Breakers All the information you need Siemens 2020A multitude of additional information .Information orderingAll the important things at a glance3Information to get you startedOur video rangeFor information about miniature circuit breakers,please visit our on-concept Miniature circuit breakers (general)bit.ly/2kJP2DqContact persons in your regionWe are there when you need usYou can find your local contacts atwww.siemens.com/lowvoltage/contactYour product in detailThe Siemens Industry Online Support portal providescomprehensive ort Technical basic information – SENTRON protectionconcept (109767456) Technology primer – Miniature circuit breakers(109482304)The relevant tender specifications can be found se our conversion tool for quick and easy conversion toSiemens products www.siemens.com/conversion-tool3/2Siemens YouTube channelSiemens LV 10 · 04/2020Everything you need for your orderRefer to the Industry Mall for an overview of yourproducts Miniature circuit breakers sie.ag/2kTFXI5Direct forwarding to the individual products in theIndustry Mall by clicking on the Article No. in the catalogor by entering this web address incl. Article No.www.siemens.com/product?Article No.
Siemens 2020All the information you need Miniature Circuit Breakers. can be found in our online servicesCommissioning operationYour product in detailThe fast track to the expertsThe Siemens Industry Online Support portal providesdetailed technical ortCompetent expert advice on technical questions witha wide range of demand-optimized services for all ourproducts and systems. Operating instructions Characteristic curves CertificatesAssistance with technical queries is provided ering data for CAD or CAE systems are available inthe CAx Download Manager atwww.siemens.com/lowvoltage/caxManualsManuals are available for downloading in SiemensIndustry Online Support atwww.siemens.com/lowvoltage/manuals Configuration manual – Miniature circuit breakers(45302792)We offer a comprehensive portfolio of services.You can find your local contacts atwww.siemens.com/lowvoltage/contactYou can find further information on services atwww.siemens.com/service-catalogTraining and tutorialsOur training courses can be found atwww.siemens.com/sitrain-lowvoltage Protection concept (WT-LVBPC)Technical overview – Miniature circuit breakersThe fast way to get you to our online servicesThis page provides you with comprehensive information and links on miniature circuit breakerswww.siemens.com/lowvoltage/product-support (109769082)Siemens LV 10 · 04/20203/3
Miniature Circuit Breakers Devices for all applications Siemens 2020Devices for all applicationsMiniature circuit breakersfor basic applicationsMiniature circuit breakersfor advanced applicationsDevice protection switches for advanced applicationsIdeal for standard applicationsThe 5SL miniature circuit breakers arethe new standard with B and Ctripping characteristics for applicationsup to 63 A. They can be used todisconnect or isolate equipment.Ideal for industrial applicationsFor circuits with motors or large lamps,semiconductors or strong pulse generating equipment such astransformers and solenoid valves - the5SY and 5SP devices are optimized forindustrial applications and are provenin use.Ideal for devices in industryDevice protection switches fromSiemens offer optimum protection forall applications in AC and DC controlcircuits in industrial applications andplant engineering.3The 5SL devices are mainly installed inmeter panels and small distributionboards to protect circuits for lamps,cookers and even machines, forexample, in residential or commercialbuildings.The 5SY devices offer you top qualityand functionality for installation incomplex buildings and industry. With arated breaking capacity of up to 25 kA,they are able to handle the mostchallenging requirements at a ratedcurrent of 0.3 to 80 A.Special features Dual-chamber terminals Simple to detach without tools usingsliding catches Separate switching positionindication A wide range of accessories3/4Siemens LV 10 · 04/2020Electronic device protection switchesare optimally suited to protecting, forexample, relays, programmablecontrollers, motors, sensors, actuatorsand valves. A current analysis inconjunction with fast tripping in theevent of a fault avoid the danger ofoverloading the switched-mode powersupply.Thermomagnetic device protectionswitches are used to protect solenoidvalves, servo motors, signal lamps oreven PLC inputs. Everywhere whereloads have to be precisely protectedfrom overloads and short-circuits.
Siemens 2020System overview Miniature Circuit BreakersSystem overviewBasic units and accessoriesMiniature circuit breakers for basic niature circuit breakers for advanced applications5SY65SY45SP45SY55SY75SY85SJ4.HG.Device protection switches for advanced applications5SY175SK9Electrical accessoriesAuxiliary switches(AS)Fault signalcontacts (FC)Auxiliary switches and faultsignal contacts (AS FC)Shunt trip(ST)Undervoltagereleases (UR)Remote controlledmechanisms (RC mech.)5SM6 arc faultdetection devicesMechanical accessoriesRotary operatingmechanismsSpacersTerminal coversWall enclosuresMolded-plasticenclosuresHolders for frontpanel installationIntermediateframesBusbars and accessoriesCompact busbarsStandard busbarsTerminalsTouch protectionEnd capsSeries connectorsDistributionblocksNote:You will find a detailed range of accessories with the basic units and in the Accessories section.Siemens LV 10 · 04/20203/5
Miniature Circuit Breakers Quick selection guide Siemens 2020Miniature circuit breakersFor basic applications for buildings and infrastructure3StandardsStandardsBasic dataBreaking capacity Icn for AC (230 / 400 V) acc. to IEC / EN 60898-1 ACRated current5SL35SL6IEC / EN 60898-1IEC / EN 60898-1kA4.56A0.3 631P 2P 3P 4P 1P N 3P N0.3 631P 2P 3P 4P 1P N 3P NVDE, CEBEC, TSEVDE, CEBEC, TSE––Number of polesB CTripping characteristicApprovalsGeneral product approvalsMarine classificationsOperational voltageB CMax. AC, acc. to EN 60898-1/-2, EN 60947-2V250 / 440250 / 440Max. DC per pole, acc. to EN 60898-1/-2, EN 60947-2V6060Max. AC, acc. to UL 1077, CSA C22.2 No.235V––Rated voltage AC, acc. to UL 489V––Rated impulse withstand voltage UimpkV44Hz50/6050/60Rated frequency fnConnectionDual-chamber terminal––Solid/strandedmm20.75 350.75 35Finely stranded with end sleevemm20.75 . 250.75 . 25Finely stranded without end sleevemm21 351 35Conductor cross-section2 wires (same cross-sectionand same conductor type)Solid/strandedmm20.75 100.75 10Finely stranded with end sleevemm20.75 40.75 4Finely stranded without end sleevemm21 41 4Conductor cross-section1-wire busbar(pin thickness 1.5 mm)Solid/strandedmm210 2510 25Finely stranded with non-insulated end sleevemm26 256 25Finely stranded with insulated end sleevemm26 166 16Conductor cross-section1 wireAmbient conditionsAmbient temperature C–25 45 1)–25 45 1)Storage temperature C–40 75 3)–40 75 3)Shock acc. to IEC 60068-2-27 150 m/s at 11 ms half-sine––Resistance to vibrations acc. to IEC 60068-2-6 50 m/s2at 25 . 150 Hz and 60 m/s2 at 35 Hz (4 s)––Resistant to shock and vibrationsacc. to EN 61373 and EN 50155 "1B" (railway engineering)––Fire behavior of materials acc. to EN 45545-2(fire protection on railway vehicles)––2 / III2 / IIISee page 3/12See page 3/142Pollution degree for overvoltage categoryMore informationCatalog LV 101)2)3)Periodically 55 C, max. 95% humidityMax. 95% humidity95% humidity up to 55 C3/6Siemens LV 10 · 04/2020System overview, page 3/5
Siemens 2020Quick selection guide Miniature Circuit Breakers5SL45SJ6.-.KS5SL305SL605SP3IEC / EN 60898-1IEC / EN 60898-1IEC / EN 60898-1IEC / EN 60898-1DIN VDE 0641-211064.56–0.3 631P 2P 3P 4P 1P N 3P N10 201P 2P 3P 1P N2 402 401P NC1P NB C16 1001P 2P 3P 4PB C DB CEVDE, CEBEC, IMQVDEVDE, IMQ, NF, CCCVDE, IMQ, NF, CCCVDE–––DNV-GL–250 / 440250 / –4444450/6050/6050/6050/6050/60–Plug-in terminal on outgoing side–––0.75 351.5 4 (top) 0.75 25 (bottom)0.75 160.75 162.5 50 (bottom)0.75 . 251.5 2.5 (top) 0.75 25 (bottom)0.75 100.75 102.5 50 (bottom)1 351.5 40.75 10––––0.75 4––––2.5 16 (top)1 4––––10 25––––6 25––––6 16–––––25 55 2)–25 45 1)–25 45 1)–25 45 1)–25 55–40 75 3)–40 75 3)–40 75–40 75–40 ––––2 / III2 / III2 / III2 / III3 / IVSee page 3/16See page 3/18See page 3/20See page 3/22See page 3/38System overview, page 3/53Siemens LV 10 · 04/20203/7
Miniature Circuit Breakers Quick selection guide Siemens 2020Miniature circuit breakersFor advanced applications for buildings and infrastructure andfor industry and machine manufacturing35SY65SY4IEC / EN 60898-1IEC / EN 60947-2UL 1077IEC / EN 60898-1IEC / EN 60947-2UL 10776Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance30 3030 3015 1515 1510 1010 10– –10Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance35 3535 3520 2020 2015 1515 1510 101P 2P 3P 4P 1P N 3P NB C1P 2P 3P 4P 1P N 3P NA B C DVDE, IMQ, CCC,VDE, IMQ, CCC,DNV-GL, LR, BV, RINA, ABSDNV-GL, LR, BV, RINA, ABS250 / 440277 / 48072 1)–450/60250 / 440277 / 48072 1)–450/60 0.75 350.75 . 25AWG 18 42.5 3.5 max.22 26 0.75 350.75 . 25AWG 18 42.5 3.5 max.22 26–25 55 4)–40 75 3) –40 70 3)–40 75 3) ––3 / III 3 / III 2)See page 3/24See page 3/26StandardsStandardsBasic dataBreaking capacity IcnFor AC (230 / 400 V) acc. to IEC / EN 60898-1 ACAcc. to UL1077 and CSA C22.2 No.235kASCRated breaking capacity Icuacc. to IEC / EN 60947-2 at Ue 230 V at Ue 400 V(1P, 1P N) (2P, 3P, 4P, 3P N)Rated currentIn 0.3 2 AIn 3 6 AIn 8 10 AIn 13 32 AIn 40 AIn 50 63 AIn 80 125 ANumber of polesTripping characteristicApprovalsGeneral product approvalsMarine classificationsOperational voltageMax. ACAcc. to EN 60898-1/-2, EN 60947-2Acc. to UL 1077, CSA C22.2 No.235Max. DC per poleAcc. to EN 60898-1/-2, EN 60947-2Rated voltage ACAcc. to UL 489Rated impulse withstand voltage UimpRated frequency fnConnectionDual-chamber terminalConductor cross-sectionSolid/stranded1 wireFinely stranded, with end sleeveConductors (Cu 60/75 C In 40 A; 60 C In 40 A)Terminal tightening torqueAmbient conditionsAmbient temperatureStorage temperatureShock acc. to IEC 60068-2-27 150 m/s2 at 11 ms half-sineResistance to vibrations acc. to IEC 60068-2-6 50 m/s2at 25 . 150 Hz and 60 m/s2 at 35 Hz (4 s)Resistant to shock and vibrations acc. to EN 61373 and EN 50155 "1B" (railway engineering)Fire behavior of materials acc. to EN 45545-2 (fire protection on railway vehicles)Pollution degree for overvoltage categoryMore informationCatalog LV 101)2)3)4)5)kAkAkAkAkAkAkAAVVVVkVHzmm2mm2Nmlb-in C C0.3 630.3 80Exempt: C/D 0.3 A 0.5 A5SY54. 4-pole, degree of pollution 2 for overvoltage category II95% humidity up to 55 C95% rel. humidity up to 55 C55% rel. humidity up to 70 CMax. 95% humidityWhen used with a busbar at the front or 2 conductors, the terminal area at the rear is restricted, see notes on the Internet3/8Siemens LV 10 · 04/2020System overview, page 3/5
Siemens 2020Quick selection guide Miniature Circuit Breakers5SP45SY55SY75SY85SJ4.HG.IEC / EN 60898-1UL 1077IEC / EN 60898-2UL 1077IEC / EN 60898-1IEC / EN 60947-2UL 1077IEC / EN 60947-2UL 1077IEC / EN 60947-2UL 48910Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance– –– –– –– –– –– –10 1010Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance– –– –– –– –– –– –– –15Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance50 5040 4030 3025 2520 2015 15– –25Suplementary protector, OC,FW 0, OL 0, TC 3 at 50 CU2: see Certificate ofCompliance70 7050 5040 4030 3025 2520 20– –––1P 2P 3P 4PB C D1P 2P 4PB C1P 2P 3P 4P 1P N 3P NB C D1P 2P 3P 4P 1P N 3P NC DVDE, CCC,VDE, CCC,VDE, IMQ, CCC,LRABSDNV-GL, LR, BV, RINA, ABSABS–250 / 440277 / 48072–450/60250 / 440–250–450/60250 / 440277 / 48072 1)–450/60250 / 440277 / 48072 1)–450/60250 / 440–60277 / 480450/60–10 5010 35AWG 3 12.5 3.5 max.22 31 0.75 350.75 . 25AWG 18 42.5 3.5 max.22 26 0.75 350.75 . 25AWG 18 42.5 3.5 max.22 26 0.75 350.75 . 25AWG 18 42.5 3.5 max.22 26 0.75 25 (16) 5)0.75 25 (10)AWG 18 4 (5)2.5 3.5 max.22 26–25 55 4)–40 75 3)– –40 70 3)–40 75 3) –40 70 3)–40 75 3) –25 55 4)–40 75 3)– –25 55 4)–40 75 3) – 3 / III 3 / III 3 / III––3 / III––3 / IIISee page 3/28See page 3/30See page 3/32See page 3/34See page 3/3680 1250.3 63System overview, page 3/50.3 630.3 633–101010101010–0.3 631P 2P 3PB C DVDE, CCC,Siemens LV 10 · 04/20203/9
Siemens 2020Miniature Circuit Breakers Quick selection guideDevice protection switchesFor advanced applications for industry and machine manufacturing35SY17StandardsStandardsIEC 60934UL 1077Basic dataBreaking capacity Icnfor AC (230 / 400 V) acc. to IEC / EN 60898-1 ACRated currentkA3A0.5 16Number of polesDC tripping1P ASF1 (2.5 4 In) F2 (4 7 In)1.05 holding current 1.35 tripping current TC3 1.35 InMagneticThermalElectronicService life–Actuations6000ApprovalsGeneral product approvalsOperational voltageMax. ACCCC,Acc. to EN 60898-1/-2, EN 60947-2V250Acc. to UL 1077, CSA C22.2 No.235V277Max. DC per poleV72Rated impulse withstand voltage UimpkV4Hz50/60Rated frequency fnConnectionDual-chamber terminalConductor cross-section 1 wire–Solid/strandedmm20.75 16Finely stranded with end sleevemm20.75 10Finely stranded with insulated end sleevemm20.75 10Finely stranded without end sleevemm20.75 16Solid/strandedmm20.75 4Finely stranded with end sleevemm20.75 2.5Finely stranded with insulated end sleevemm20.75 1.5Finely stranded without end sleevemm20.75 4Nm2.0 2.5 max.lb-in17.7 . 22.1Ambient temperature C–25 60Storage temperature C–40 70Conductor cross-section AWG2-wire (same cross-section)Terminal tightening torqueAmbient conditions–Shock acc. to IEC 60068-2-27 150 m/s2 at 11 ms half-sine–Resistance to vibrations acc. to IEC 60068-2-6 50 m/s2 at 25 . 150 Hz and 60 m/s2 at 35 Hz (4 s)–Resistant to shock and vibrations acc. to EN 61373 and EN 50155 "1B" (railway engineering)–Fire behavior of materials acc. to EN 45545-2 (fire protection on railway vehicles)Pollution degree for overvoltage categoryMore informationCatalog LV 101)Acc. to IEC–2 / IIISee page 3/40Max. 95% humidity3/10Siemens LV 10 · 04/2020System overview, page 3/5
Siemens 2020Quick selection guide Miniature Circuit Breakers5SK93EN 61000-6-2, EN 61000-6-3, EN 60068-2-78,EN 50178, EN 60068-2-6, EN 60068-2-27,UL 508, UL 2367–1 81P AS––Overload 1.2 In / 1s Short-circuit 2 In / 10 ms–––300.5––0.2 40.2 2.50.2 2.5–AWG 24 . 12–––––––25 60 1)–40 70–––––See page 3/41System overview, page 3/5Siemens LV 10 · 04/20203/11
Siemens 2020Miniature Circuit Breakers Basic units5SL3 miniature circuit breakers4.5 kA1P230/400 V ACMounting width 1 MW1P N230 V AC2 MW11 NRated current InCharacteristicBCCharacteristicB0.5 A–5SL3105-71A–1.6 A3P400 V AC3 MW1 3 51 32 N22 4 62 7–5SL3208-7––10 A5SL3110-65SL3110-75SL3510-65SL3510-75SL3
Siemens LV 10 · 04/2020 Miniature Circuit Breakers Miniature Circuit Breakers All the information you need 3/2 Devices for all applications 3/4 System overview 3/5 Quick selection guide 3/6 Miniature circuit breakers 3/6 Device protection switches 3/10 Basic units 3/12 5SL3 miniature circuit breakers 3/12
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Instructions for SENTRON Busway Systems (Section 11.7) for installation and removal procedure of the SENTRON 3/6 Bus Plug. If possible, de-energize the busway when installing this product. Ensure all breakers are in the OFF position when installing and removing bus plugs. Metered bus plugs are designed for connection to a controller
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awards will be separately funded from outside the 0.3 allocation per eligible Trust consultant using the same criteria as set out in 2.9. 4. Eligible Consultants under Investigation 4.1 If a consultant who is the subject of a formal investigation, including a professional advisory panel, chooses to submit an application for CEAs, his/her application will be considered in the usual way by the .
