Breakers And Switches Switches Change-over And Transfer .
Breakers and SwitchesSwitchesChange-over and transfer switches
Change-over and transfer switches16.2500 AContents:4Product overview, features88141619Technical dataManual, motorized and automatic transfer switchesMotor operatorsAutomatic transfer switchesUL/CSA manual change-over switches2020242531Ordering information, IEC-types, open transitionManual change-over switchesManual change-over switches, fast transitionMotorized change-over switchesAutomatic transfer switches3535Ordering information, IEC-types, closed transitionManual change-over switches3737Ordering information, UL/CSA-types, open transitionUL/CSA manual change-over switches38Accessories overview41414547484951535557Ordering information, accessoriesHandlesExtended shaftsAuxiliary contactsFourth polesTerminal shrouds and phase separatorsConnecting accessoriesConversion kitsParallel connection kits and bridging barsAutomatic control units and dual power source59Dimension drawings84Contact functions86IndexChange-over and transfer switches Contents 3
Change-over and transfer switches16.2500AManual operationOT16FOT63FOT100FOT160EOT160E WOT315EOT25FOT80FOT125FOT200EOT200E WOT400EOT250EOT250E WOT40Flth /A2532406380115125160200250160200250315400le /AC-22A, 415V1625406380100125160200250160200250315400le /AC-23A, 415V16202345758090160200250160200250315400le /AC-21B, 415VMotor operationOTM40F COTM160E COTM160E WCOTM315E COTM63F COTM200E COTM200E WCOTM400E COTM80F COTM250E COTM250E WCOTM100F COTM125F Clth /A406380115125160200250160200250315400le /AC-22A, 415V406380100125160200250160200250315400le /AC-23A, 415V4063808090160200250160200250315400l e /AC-21B, 415VAutomatic operationOTM160E C DOTM160E WC DOTM200E C DOTM200E WC DOTM250E C DOTM250E WC Dlth /A160200250160200250l e /AC-22A, 415V160200250160200250le /AC-23A, 415V1602002501602002504 Product overview Change-over and transfer switches
IIIAccessoriesOptional handlesTerminal shroudsNO IO OFFO OFFNO IExtended shaftsConnecting accessoriesAuxiliary contactsLocking 01250OTM630E COTM1000E COTM800E COTM1250E COT2000EOTM1600E C2000250020002500OTM2000E COTM2500E 01600OTM315E C DOTM630E C DOTM1000E C DOTM400E C DOTM800E C DOTM1250E C D2000250020002500OTM1600E C 15400630800100012501250Change-over and transfer switches Product overview 5
Growing importance of a securepower supplyHigh performance levelIn change-over applications where the loaded switch mayneed to be operated remotely, adequate durability has beenensured by testing against the IEC 60947-6-1 standard in thespecification of endurance requirements.Utilization categories:– AC-31 for non-inductive or slightly inductive load– AC-33 for motor loads or mixed loads including motors ABB change-over switches are rated according to IEC60947-6-1 standardEasy installation for local or remote controlABB change-over switches are very easy to install: themanually operated switch is operated via a handle fixeddirectly on the switch or on the panel door. The 16 to 125Ampere sizes can be snapped on to a DIN rail and the frontfits in the 45 mm consumer unit cut-out.The motorized change-over switches have snap-on controlwire connections. Auxiliary contacts can be snapped on tothe sides of the switches and the power terminals can beconnected in parallel with bridging bars.The automatic transfer switches feature the automatic controlunit, which can be adjusted according to the mounting depthof the panel. The voltage sensing kit is installed at the factorythus reducing the expensive and time consuming installationwork. Quick and easy installation– savings in time and expenses6 Features Change-over and transfer switches
As industrial processes and IT applications diversify, a securepower supply is increasingly important to cut production andmaintenance costs. In emergency situations, the system logicof power distribution can become complex with mechanicaldevices looking after making, breaking, conducting and isolatingpower. Loads need to be transferred from one supply to another— this will be the case when energy use is restricted or whenthe supply source is overloaded.Safe and reliableABB automatic transfer switches ensure service continuitywith a number of built-in, integrated safety features. Thechange-over mechanism, for example, offers three stablepositions which ensure isolation of the two asynchronouspower supplies. This eliminates any risk of short-circuitbetween them, even in the presence of transient voltages.The automatic transfer switches are equipped with a handlefor manual operation in case of emergency.Compact designThe design of ABB change-over switches is advancedand compact, allowing installation in confined spaces atconsiderable savings. Compact double layer construction. Minimizing the need for space Inbuilt safetyChange-over and transfer switches Features 7
Technical dataManual change-over switchesOT16.125 CManual change-over switchesData according to IEC 60947-3Rated insulation voltage and ratedoperational voltage AC20/DC20Dielectric strengthRated impulse withstand voltageRated thermal current and rated operationalcurrent AC20/DC20Switch sizePollution degree 350 Hz 1min./ ambient 40 C/ ambient 40 C/ ambient 60 C.with minimum conductor cross sectionRated operational current, AC-21ARated operational current, AC-22ARated operational current, AC-23ARated operational current / poles in series, DC-21ARated operational current / poles in series, DC-22ARated operational current / poles in series, DC-23ARated operational power, AC-23A2)The kW-ratings are accurate for 3-phase 1500R.P.M. standard asychronous motorsRated breaking capacity incategory AC-23Rated conditional short-circuit current Ip (r.m.s.) andcorresponding max. allowed cut-off current îc (peak)value. The cut-off current îc refers to values listed byfuse manufacturers (single phase test acc. to IEC60269).Rated short-time withstand currentRated short-time making capacity3)Power loss / poleMechanical enduranceMechanical endurance / switchCable sizeTerminal tightening torqueOperating torqueWeight without accessoriesIp (r.m.s.) 50 kA, 415 VMax. OFA fuse sizeIp (r.m.s.) 100 kA, 500 VMax. OFA fuse sizeIcw (r.m.s.)Icm (peak)With rated currentNumber of oper. cycles4)Number of operationsCu-wire size suitable forterminal clampsCounter torque requiredTypical for 3-pole switches3-pole switch4-pole switchData according to UL508 (Listed)CurrentHorsepower, 3-phase1)2)3)4)Below 48 V, two poles in parallel up to OT80 are recommended particularly in polluted atmosphereThese values are given for guidance and may vary acc. to the motor manufacturerShort circuit duration 50ms, without fuse protectionOperating cycle: O - I - O - II - O8 Technical data Change-over and transfer switchesIn open airIn enclosureIn enclosureCuup to 500 V690 Vup to 500 V690 Vup to 415 V440 V500 V690 Vup to 48 V1)110 V220 V440 V500 Vup to 48 V1)110 V220 V440 Vup to 48 V1)110 V220 V440 V230 V400 V415 V500 V690 Vup to 415 V500 V690 Vîc (peak)gG/aMîc (peak)gG/aM690 V 1s690 kgkgAHPHPHPHPHP
040016.5125/1250.50.70.610 00020 0000.75-1018-80.810.250.310.50.71.610 00020 4.510 00020 0080656040100/1100/2100/40.50.70.310 00020 0 00020 0001.5-3514-421.20.640.702.53.64.010 00020 00010-708-00620.901.182.53.66.310 00020 10102025601515153030802020204040Change-over and transfer switches Technical data 9
Technical dataMotorized change-over switchesOTM40.125 CMotorized change-over switchesData according to IEC 60947-3Rated insulation voltage and rated operational voltage AC20/DC20Dielectric strengthRated impulse withstand voltageRated thermal current and rated operationalcurrent AC20/DC20Switch sizePollution degree 350 Hz 1min./ ambient 40 C/ ambient 40 C/ ambient 60 C.with minimum conductor cross sectionRated operational current, AC-21ARated operational current, AC-22ARated operational current, AC-23ARated operational current / poles in series, DC-21ARated operational current / poles in series, DC-22ARated operational current / poles in series, DC-23ARated operational power, AC-23A1)The kW-ratings are accurate for 3-phase 1500R.P.M. standard asychronous motorsRated breaking capacity incategory AC-23Rated conditional short-circuit current Ip (r.m.s.) and corresponding max.allowed cut-off current îc (peak) value. The cut-off current îc refers tovalues listed by fuse manufacturers (single phase test acc. to IEC60269).Rated short-time withstand currentRated short-time making capacity2)Power loss / poleMechanical enduranceMechanical endurance / switchCable sizeTerminal tightening torqueOperating torqueWeight without accessoriesData according to IEC 60947-6-1Class of equipmentRated short-time withstand currentConditional short-circuit currentCorresponding fuse ratingRated operational current, AC-31BRated operational current, AC-32BRated operational current, AC-33B1)2)3)These values are given for guidance and may vary acc. to the motor manufacturerShort circuit duration 50ms, without fuse protectionOperating cycle: O - I - O - II - O10 Technical data Change-over and transfer switchesIp (r.m.s.) 50 kA, 415 VMax. OFA fuse sizeIp (r.m.s.) 18 kA, 690 VMax. OFA fuse sizeIp (r.m.s.) 50 kA, 690 VMax. OFA fuse sizeIcw (r.m.s.)Icm (peak)With rated currentNumber of oper. cycles3)Number of operationsCu-wire size suitablefor terminal clampsCounter torque requiredTypical for 3-pole switches3-pole switch4-pole switchIcw (r.m.s.)Icc (r.m.s.)gG/aM fuseIn open airIn enclosureIn enclosureCuup to 500 V690 Vup to 500 V690 Vup to 415 V500 V690 Vup to 48 V110 V220 Vup to 48 V110 V220 Vup to 48 V110 V220 V230 V400 V415 V500 V690 Vup to 415 V500 V690 Vîc (peak)gG/aMîc (peak)gGîc (peak)gG/aM690 V 1s690 V690 V 0.1s415 V415 Vup to 415 Vup to 415 Vup to 415 AA/AkAkAWCyclesOper.mm2AWGNmNmkgkgkAkAAAAA
125111251063/632.53.61.610 00020 .53.62.810 00020 64048032016.5125/125111251063/632.53.63.510 00020 .64.010 00020 3.66.310 00020 e-over and transfer switches Technical data 11
Technical dataManual, motorized and automatictransfer switches OT/OTM160.2500 CManual / motorized change-over switches and automatic transfer switchesData according to IEC 60947-3Rated insulation voltage and ratedoperational voltage AC20/DC201)Dielectric strengthRated impulse withstand voltage3)Rated thermal current and rated operationalcurrent AC20/DC20.with minimum conductor cross sectionRated operational current, AC-21ASwitch sizePollutiondegree 32)50 Hz 1min./ ambient 40 C/ ambient 40 CRated operational current, AC-22ARated operational current, AC-23ARated operational current / poles in series, DC-21A.23ARated operational power, AC-23A5)The kW-ratings are accurate for 3-phase 1500R.P.M. standard asychronous motorsRated breaking capacity incategory AC-23Rated conditional short-circuitcurrent Ip (r.m.s.) andcut-off current îc (peak) value.The cut-off current îc refers to valueslisted by fuse manufacturers(single phase test acc. to IEC60269).Rated short-time withstand currentRated short-time making capacity6)Power loss / poleMechanical enduranceMechanical endurance / switchTerminal bolt sizeTerminal tightening torqueOperating torqueWeight without accessoriesIp (r.m.s.) 80 kA, 415 VMax. OFA fuse sizeIp (r.m.s.) 100 kA, 500 VMax. OFA fuse sizeIp (r.m.s.) 80 kA, 690 VMax. OFA fuse sizeIcw (r.m.s.)Icm (peak)7)With rated currentNumber of oper. cycles8)Number of operationsMetric thread diameter x lengthCounter torque requiredTypical for 3-pole switchesManual change-over switchesMotorized and automatic transfer switchesData according to IEC 60947-6-1Class of equipmentRated short-time withstand currentRated operational current, AC-31BRated operational current, AC-33B1)2)3)4)5)6)7)8)9)10)11)Icw (r.m.s.)Automatic transfer switches: operational voltage max. 415 V AC for OTM C2D , OTM C3D and OTM C8DAutomatic transfer switches: pollution degree 2 for OTM C2D , OTM C3D and OTM C8DAutomatic transfer switches: Uimp 6 kV for OTM C2D , OTM C3D and OTM C8DUtilization category BThese values are given for guidance and may vary acc. to the motor manufacturerShort circuit duration 50ms, without fuse protectionMax. distance from switch frame to nearest busbar / cable support 150 mmOperating cycle: O - I - O - II - OCategory AC-21B, up to 415VFor manual change-over switchesFor motorized and automatic transfer switches12 Technical data Change-over and transfer switchesOT 160OT /2160/2160/3160/44590901101601 2801 2801 28040.5355/31540.5315/31540.5355/31515158302.48 00016 1 6001 6001 60040.5355/31540.5315/31540.5355/315151583048 00016 000M8x2515-2272.53.25.76.4690 V 0.1sup to 415 Vup to 415 VkAAAPC15160160PC15200200In open airIn enclosureCuup to 500 V690 Vup to 500 V690 Vup to 415 V440 V500 V690 V 110 V220 V440 V660 V230 V400 V415 V500 V690 Vup to 415 V500 V690 Vîc (peak)gG/aMîc (peak)gG/aMîc (peak)gG/aM690 V 0.15s690 V 0.25s690 V 1s690 V3-pole4-pole3-pole4-pole
OT 250OT 315OT 400OT 630OT 800OT 1000OT 1250OT 1600OT 2000OT 250/2230/3200/4751401451702502 0002 0002 00040.5355/31540.5315/31540.5355/31515158306.58 00016 15315315315315315315/1 4)315/2 4)315/3315/41001601802203152 5202 5202 52059500/50061.5500/45059500/500312415656.58 00016 400400400400400400400400/1 4)400/2 4)360/3315/41322202302804003 2003 2003 20059500/50061.5500/45059500/50031241565108 00016 53554006305 0405 0405 04083.5800/1 00090800/80083.5800/1 00038362080255 00010 0800800800800800800800800800/1800/1720/2630/4 4)2504504505608006 4006 4006 40083.5800/1 00090800/80083.5800/1 00038362080405 00010 000M12x4050-752712.815.617.520.41 00010121 0001 00010121 2501 00010121 6001 000101220001 000101225002x3001 0001 0001 0001 0001 0001 0001 0001 0002x4001 2501 2501 2501 2501 2501 2501 2501 2502x5001 6001 6001 6001 6001 2501 2501 2501 315PC25400400PC3863010)/65011)63010)/65011)PC38800 10)/72011)800 10)/65011)11010101 250/11 250/111010101 250/11 250/111010101 250/11 250/150505092193 0006 000M12x6050-757832.340.2425050505092293 0006 000M12x6050-757832.340.2425050505092483 0006 48605670PC501 0001 000PC501 2501 000PC501 6001 000PC50200010)PC50200010)Change-over and transfer switches Technical data 13
Technical data, motor operatorsMotorized change-over switchesOTM40.125 CMotor operatorData according to IEC 60947Rated operational voltage UeOperating voltage rangeOperating time1)Operating transfer time1)OFF -time when operating I-II or II-I1)Nominal current In1)Current inrush1)Operating ratePollution degree 350/60 Hz90 I-0, 0-I, 0-II, II-0180 I-II, II-I180 I-II, II-ICycle 0-I-0-II-0Max. continuousMax. short-time 10 cyclesOvervoltage categoryRated impulse withstand voltage UimpDielectric strengthImpulse commandTerminalsVoltage supply wiring for UeCross sectionShort-circuit protection deviceControl terminalCross sectionMaximum cable lengthTerminal for state informationTerminal for state informationAlso used with the OMD automatic control unit1 2 3 4Switch sizeV AC/DC40 125110 - 240sssAA0.85 - 1.1 x les/min50 Hz 1 min.Min. x. .53AC-1/250VMax. MCBAC2Solid/strandedmm21.5 - 2.5V DCV DCmWV DCmW C Cm242450024500-25 55-40 702000IP20I IICommon, voltage supplyPosition of switch IPosition of switch IIHandle attached or motor operator lockedShort-circuit protection deviceControl terminal for OMD automatic control unitControl terminal for OMD automatic control unitPE - N - L1.5 - 2.5C16C - II - I - O1.5 - 2.51001234 Common, voltage supply from motor operatorClose switch I or open switch II12Close switch II or open switch I3Operating temperatureTransportation and storage temperatureMax. altitudeProtection degree (front panel)1)Under nominal conditions14 Technical data Change-over and transfer switches
Technical data, motor operatorsMotorized change-over switchesOTM160.2500 CMotor operatorData according to IEC 60947Rated operational voltage UeSwitch sizePollution degree 350/60 HzOperating voltage rangeOperating time1)90 I-0, 0-I, 0-II, II-0Operating transfer time1)180 I-0-II, II-0-IOFF -time when operatingI-II or II-I1)180 I-II, II-INominal current In1)Current inrush1)Overload fuseType / In / CapacityOperating rateSizeCycle 0-I-0-II-0Max. continuousMax. short-time 10 cyclesOvervoltage categoryRated impulse withstand voltage UimpDielectric strengthImpulse commandTerminalsVoltage supply wiring for UeCross sectionShort-circuit protection deviceControl terminal (no SELV)Cross sectionMaximum cable lengthState information of locking (no SELV)Handle attached or motor operator lockedLocking motor operatorShort-circuit protection deviceProtection degreeOperating temperatureTransportation and storage temperatureMax. altitude1)160 250315.400V ACV AC/DCV DCV les/min111110101010111110101010630 800220 - 240110 - 12548240,85 - 1,1 x U 101050 Hz 1 min.Min. impulsedurationkVkVIII41.5ms100solid/strandedmax. MCBmm2Asolid/strandedmm2m11-12-14 (C/O)23-24 (NO)Max. MCBA C Cm1000 16002000 55550.50.50.50.55555PE - N - L1.5 - 2.5C16C - II - I - O1.5 - 2.51005A/250V/cosϕ 15A/250V/cosϕ 1C2IP20-25 55-40 702000Under nominal conditionsChange-over and transfer switches Technical data 15
Technical data, power circuitAutomatic transfer switchesTechnical data for automatic transfer switches, power circuitOTM C2D (OMD200)Rated operational voltage UePhase - NeutralRated frequencyRated impulse withstand voltage UimpOTM C3D (OMD300)Rated operational voltage UePhase - NeutralRated frequencyRated impulse withstand voltage UimpOTM C8D (OMD800)Rated operational voltage Ue on 3 phase systemPhase - NeutralRated operational voltage Ue on 1 phase system1)Rated frequencyRated impulse withstand voltage UimpAUX voltage1)Operating temperatureTransportation and storage temperatureAltitude1)If on 1 phase system the voltage level is between 57,7 – 109 V AC, AUX voltage supply must be used16 Technical data Change-over and transfer switches208 - 415 V AC /- 20 % N120 - 240 V AC /- 20 %50 / 60 Hz /- 10 %6 kV208 - 415 V AC /- 20 % N120 - 240 V AC /- 20 %50 / 60 Hz /- 10 %6 kV100 - 415 V AC57,7 - 240 V AC57,7 - 240 V AC50 / 60 Hz / / / /-20 %20 %20 %10 %6 kV24 V DC - 110 V DC (-10 to 15 %)- 5 40 C- 25 70 CMax.2000m
Technical data, motor operatorAutomatic transfer switchesTechnical data for motor operator, control circuitMotor operator, control circuitRated operational voltage U [V]Operating voltage rangeOperating timesNominal current Ina)Current Inrusha)Overload fuseOperating rateOTM160 250Pollution degree 3Type / In / CapacitySizeCycle 0 - I - 0 - II - 0Max. continuousMax. short-time 10 cyclesOvervoltage categoryRated impulse withstand voltage UimpDielectric strengthTerminalsVoltage supply wiring for UCross sectionShort-circuit protection deviceState information of locking (no SELV)Cross sectionLocking motor operatorShort-circuit protection deviceProtection degreeOperating temperatureTransportation and storage temperatureMax. altitude50/60 HzAAmAmm0.21.3T/315/H5x20cycles / mincycles / min11050 Hz 1 min.kVkVsolid/strandedmax. MCBmm2Asolid/stranded23-24 (NO)Max. MCBmm2OTM315 400 OTM630 800220 - 240 V AC0,8 1,2 x UeSee the table 000 16001.87.7T/2000/H5x200.55III41.5PE - N - L1.5 - 2.5C161.5 - 2.55A/250V/cosϕ 1C2IP20-25 55-40 702000A C CmOperating timesTypeOTM160 250 C2DOTM160 250 C3DOTM160 250 C8DOTM315 400 C2DOTM315 400 C3DOTM315 400 C8DOTM630 800 C2DOTM630 800 C3DOTM630 800 C8DOTM1000 1600 C2DOTM1000 1600 C3DOTM1000 1600 C8Da)Operating transfer timea)OFF-time when operatinga)I - II, II - I [s]2.0 - 4.02.0 - 4.01.5 - 3.02.0 - 5.02.0 - 5.01.5 - 3.02.0 - 5.02.0 - 5.01.5 - 3.03.0 - 6.03.0 - 6.02.5 - 4.0I - II, II - I [s]0.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.4 - 1.00.6 - 1.50.6 - 1.50.6 - 1.5Under nominal conditionsChange-over and transfer switches Technical data 17
Technical dataAutomatic control units anddual power sourceTechnical data for automatic control units OMD200/300/800OMD200 and OMD300Rated operational voltage UePhase - NeutralRated frequencyVoltage sensing precisionFrequency sensing precisionRelay ratings:X21, X22X23, X24X26, X27, X28Rated impulse withstand voltage, UimpOvervoltage categoryPollution degreeOMD800Rated operational voltage Ue on 3 phase systemPhase - NeutralRated operational voltage Ue on 1 phase system1)Rated frequencyVoltage sensing precisionFrequency sensing precisionRelay ratings:X21, X22, X24X23X29Rated impulse withstand voltage, UimpOvervoltage categoryPollution degreeAUX voltage1)Protection rating for the front panelOperating temperatureTransportation and storage temperatureAltitudeHumidityWith condensationWithout condensation1)208 V AC - 480 V AC /- 20% N120 V AC - 277 V AC /- 20%50 / 60 Hz /- 10%5%1%12 A, AC1, 250 V / 12 A, DC1, 24 V8 A, AC1, 250 V / 8 A, DC1, 24 V10 A, AC1, 250 V / 5 A, DC1, 24 V6 kVIII2100 V AC - 480 V AC57,7 V AC - 277 V AC57,7 V AC - 277 V AC50 / 60 Hz / / / /-20%20%20%10%1%1%12 A, AC1, 250 V / 12 A, DC1, 24 V8 A, AC1, 250 V / 8 A, DC1, 24 V5 A, AC1, 250 V / 6 A, DC1, 24 V6 kVIII224 V DC - 110 V DC (-10% to 15%)IP40– 20. 60 C– 25. 80 CMax. 2000m5 %.98 %5 %.90 %If on 1 phase system the voltage level is between 57,7 – 109 V AC, AUX voltage supply must be usedTechnical data for dual power source ODPSE230CDual power source ODPSE230CRated operational voltage U [V]Rated frequencyShort-circuit protection deviceNominal output current In [A]Startup timeOperating transfer time LN1 - LN2 or LN2 - LN1Cable sizeRated impulse withstand voltage, UimpOvervoltage categoryPollution degreeProtection rating for the front panelOperating temperatureTransportation and storage temperatureAltitude18 Technical data Change-over and transfer switches220 240 V AC /- 20%50 / 60 Hz /- 10%Max. MCB 4 A4AMax. 1.0 s (with 230 V AC)Max. 0.5 s (with 230 V AC)0,2 2,5 mm24 kVIII3IP20– 25. 60 C– 40. 70 CMax. 2000m
Technical dataUL/CSA manual change-over switchesOT200.800U C and auxiliary contactsManual change-over switchesData according to UL and CSAStandardsSwitch sizeGeneral use ratings - 1- or 3-phase ratingsHorsepower, 3-phase ratings240V480V600VRequired protection Circuit breakerClass J/L fuse fuse sizeClass RK5 fuse fuse sizeShort-circuit ratingsData according to IEC 60947-3Rated insulation voltage and ratedoperational voltage AC20/DC20Dielectric strengthRated impulse withstand voltageRated thermal current and ratedoperational current AC20/DC20.with minimum conductor cross sectionRated operational current, AC-21ARated operational current, AC-22APollution degree 350 Hz 1min./ ambient 40 CRated operational current, AC-23ARated conditional short-circuitcurrent Ip (r.m.s.) andcorresponding max. allowedcut-off current îc peak value1)Rated short-time withstand currentRated short-circuit making capacityMechanical enduranceMechanical endurance / switchTerminal bolt sizeTerminal tightening torqueOperating torqueWeight without accessoriesIp (r.m.s.) : 100 kA, 500 VMax. OFA fuse sizeIp (r.m.s.) : 80 kA, 690 VMax. OFA fuse sizeIcw (r.m.s.)Icm (peak)Number of operating cycles2)Number of operationsMetric thread diameter x lengthCounter torque required3-pole switches3-pole switch4-pole switchData according to IEC 60947-6-1Class of equipmentRated short-time withstand currentRated operational current, AC-31BRated operational current, AC-33B1)2)Icw (r.m.s.)In open airCuup to 690 Vup to 500 V690 Vup to 500 V690 Vîc (peak)gG/aMîc (peak)gG/aM690V, 1s690V690 V 0.1sup to 415 Vup to 415 L98UL98CSA 22.2#4 CSA 22.2#4 CSA 22.2#4 CSA 0006000M12x6050.757834,843,3The fuse in single-phase test according to IEC 60269Operating cycle: O - I - O - II - OAuxiliary contactsTechnical data for auxiliary contacts according to IEC 60947-5-1For OA1G , OA2G , OA3G , OA7G , OA8GAC15DC12Ue/[V]Ie/[A]U e/[V]I e/[A] 04400.144DC13I e/[A]P/[W]2500.8600.55700.2770Change-over and transfer switches Technical data 19
Ordering informationManual change-over switches, IEC-typesOT16.40F3CManual change-over switches, I-O-II -operation,open transitionIncluding terminal clamps, IP20. Handle and shaft has to be ordered separately. OT 16.80 areUL Listed.Rated current and powerOT63.80F3CNo.AC-21A/AC-22Aof 415V400V400.415VI[A]S[kVA]I[A]/P[kW]TypeOrder 0.31polesOT100.125F3CAC-23AUnits/ 18Cable cross section of the change-over switchesSuitable for switchesCable cross section [mm2]OT16.40F C0.75 10OT63.80F C1.5 35OT100.125F C20 Ordering information Change-over and transfer switches10 70
Ordering informationManual change-over switches, IEC-typesOT160.250E03CPManual change-over switches, I-O-II -operation,open transitionIncluding a black plastic IP65 I-0-II pistol type handle (see the table below), shaft and bolt setfor the cable connection. Handle padlockable in the 0-position, door interlock in the I- and IIpositions and when padlocked.OT160.250E03WCPRated current and po
ABB change-over switches are rated according to IEC 60947-6-1 standard Easy installation for local or remote control ABB change-over switches are very easy to install: the manually operated switch is operated via a handle fixed directly on the switch or on the panel door. The 16 to 125 A
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