rec.i20e sec 5 - Terasaki

1 47 OptionalAccessories Internally mounted accessories 48-51 Overview 48 Connection diagrams and terminal numbers 49 Ratings 50 Combinations 51 Externally mounted accessories52-83 Overview52-53 Motor operators54-57 Earth leakage block & TemProtect58-59 Handle operating mechanisms60-69 Handle holder, handle lock and key lock 70 Interlocking solutions71-73 Changeover pair 74 Terminal covers75-76 Interpole barriers 77 Accessory lead terminal blocks78-79 Door flange 80 Panel cut-out for OCR adjustment 81 Plug-in mounting blocks for distribution board82-8347-8348 Auxiliary Switch (AX, AXE)Electrically indicates On/Off status of Switch (AL,ALE)Electrically indicates when the breaker isin the Tripped AccessoriesInternally Mounted AccessoriesOverviewShunt Trip(SHT)Remote tripping of the breakerUndervoltage Trip (UVT)

2 Automatically trips the breaker when thecircuit breaker falls below pre-set tripping of the breaker is : The UVT controller is installedexternally, when provided with AC UVT.(Refer to page 50)Note: The SHT and UVT cannot bemounted in the same : When breakers are installed in series left to right,distances must be considered in determining lead accessoriesTypeSizeFinish ColourSHT*Wire (1) BlackUVT 225AF* Black400AF or larger3mm BlackAX, GreyAL, Black(1) *Heat resistantIntegral lead (450mm) Applicable to front connected, rearconnected and plug-in type breakers asstandard specificationsTerminal block type (LTS, LTF)Applicable to front connection, rearconnection and plug-in type breakers asoptional features.

3 Standard terminalarrangements. (Refer to pages 78-79)Auxiliary circuit terminal (auto coupling)type (LTP)Applicable to plug-in breakers as a circuit terminal standard arrange-ments (Refer to Section 6, page 96)Accessory lead terminal configurations (three types)Lead terminal blockAux. circuit terminals49 ALc1 ALb1 ALa1 ALc2 ALb2 ALa2 NottrippedAXc1 AXb1 AXa1 AXc2 AXb2 AXa2 AXc3 AXb3 AXa3 AXc4 AXb4 AXa4 AXc5 AXb5 AXa5 AXc6 AXb6 AXa6 AXc1 AXb1 AXa1 AXc2 AXb2 AXa2 AXc3 AXb3 AXa3 AXc4 AXb4 AXa4 AXc5 AXb5 AXa5 AXc1 AXb1 AXa1 AXc2 AXb2 AXa2 AXc3 AXb3 AXa3 AXc4 AXb4 AXa4 AXc1 AXb1 AXa1 AXc2 AXb2 AXa2 AXc3 AXb3 AXa3 AXc1 AXb1 AXa1 AXc2 AXb2 AXa2 AXc1 AXb1 AXa1U1U2 UC1 P1 P2UC2S1S2S1S2 Switch typeBreaker 'ON'Breaker 'OFF'Breaker 'TRIP'Switch typeBreaker 'ON'Breaker 'OFF'Breaker 'TRIP'AX, AXEAL.

4 ALEO ptional AccessoriesInternally Mounted AccessoriesConnection Diagrams and Terminal NumbersAlarm switch3, 4P(AL, ALE)No anti-burn switchUndervoltage trip 3, 4 PAC rated voltage(UVT)3, 4P Provided with anti-burn switchShunt trip 1P(SHT) DC rated voltageAuxiliary switch 3, 4 PNo. of mountings(AX, AXE)1 unit2 units3 units4 units5 units 6 unitsRatings of auxiliary switches (AX,AXE) and alarm switches (AL,ALE)Applicable breakers250AF or smaller400AF or larger(including:XH250PE)Switch type*AV39052(AXE, ALE)*V-10(AX, AL)ACVoltage (V)480250125480250125 Current (A)Resistive (V)2501253025012530 Current (A)Resistive :* For use in the micro current (mA) range.

5 Contact Terasaki for pole (125AF)No anti-burn switchController ALb1 ALa1 ALc1 Operation of AX, AXE and AL, ALEWith anti-burn switch ALb1 ALa1 ALc1 ALb1 ALa1 ALc1 AXc1 AXb1 AXa1 AXc1 AXb1 AXa1 AXc1 AXb1 AXa150 UVT controllermounting hole *1 OCRcontoller21 Optional AccessoriesInternally Mounted AccessoriesRatingsUndervoltage trip (UVT) ratingsUVT controllerIf the UVT is for AC use a UVT controller must be installed. Standard installation of the UVT controller is on theleft side of the breaker. However, this may be installed in a separate location (please specify). Separateinstallation is standard for breakers fitted with Mechanical Interlocks.

6 A time-delay UVT controller is availablewith the same outside configurations delay = 100ms as standard. (Contact Terasaki for details of alternativetime delays). For the mounting position of UVT controller,OCR controller and accessory lead terminal blocks,please refer to pages 42, 78 and trip (UVT) XE400NS, XS125CJ, XS125 NJXS160NJ, XS250NJ, XS250 PJXS400CJ, XS400NJ, XS400SE-C ,XS630 CJXS630NJ,XS630SE-C, XS630 SEXS800NJ, XS800 SEXS1250SE, * (200-240 VAC) * (380-480 VAC)XH125NJ,XH160NJ, XH250PE, , XH800PS, XH800SE Shunt trip (SHT) ratingXSXEXHNote: AC rated, permissible operating voltage range is 85 to 110%.

7 DC 75 to 125%.Note: *Applicable to 200V and 400V class onlyNote: Special voltages available on request. Contact Terasaki for : Shunt trip is provided with anti-burnout coil current [ peak value (A)] Values at the highest voltage (60Hz for AC use) : AC rated, permissible operating voltage range is 85 to 110%. DC 75 to 125%.Note: 1-Pole breakers are not fitted with anti-burn-out switches (SHT).Note: Shunt trip supply must be fed from load trip (SHT) rating 1-Pole breaker onlyXE100NS, * XE400NS, * XS50NB, XS125CJ, * XS125NJ, XS160NJ, XS250PJ,XS400CJ, XS400NJ, XS400SE-C * XS400SE, XS630 CJXS630NJ, XS630SE-C, XS630 SEXS800NJ, XS800 SEXS1250SE, XS1600 SEXS2000NE, XS2500 NEXS1000 NDXS1250ND, * XH125NJ, * XH250 NJXH250PE, * XH630SE, XH800SE, XS800PS * Note: Tripping voltage is 35-70% of the rated voltage.

8 Resettable voltage is 85% or less, of the rated : *200V DC application available on request as a special specification and equipped with resistor. Contact Terasaki for : Special voltages available on request. Contact Terasaki for detailsSeriesBreakerRatedPower supply, VA (with UVT controller) Exciting coil current (mA)voltage:100-120 VAC200-240 VAC300-450 VAC24 VDC100-115 VDC200-230 VDCS eriesBreakerRatedExciting coil current [ peak value (A)] Values at the highest voltage (60Hz for AC use)voltage:110-115 VAC200-480 VAC24 VDC48 VDC100-115 VDC200-230 VDCC ontroller DesignationsFrame sizeInstantaneous typeTime delay type50A-250 AXCU ISXCU ID400A-2500 AXCU 4 JSXCU 4 JDUVT controller, outside screw50A to 250A frame400A to 2500A frameONOFFUC2UC1 Small type of breakeror fuseONOFFP2P1 UVTcontrollerUVTcontrollerSmall type of breakeror fuseNOTE.

9 Terminals UC1 andUC2 are already connectedUC2UC1P2P1 XHXM51 Optional AccessoriesInternally Mounted AccessoriesCombinations of Internally Mounted AccessoriesXE100 NSXE100 NSXE400 NSXE600 NSXE225 NSXS50 NBXS50 NBXS400 CJXS630 CJXS2000 NEXS125 CJXS400 NJXS630 NJXS2500 NEXS125 NJXS400SE-CXS630 SEXS160 NJXS400 SEXS800 NJXS250 NJXS800 SEXS250 PJXS1250 SEXS1600 SEXS125 CSXS125 NSXH125 NJXH400 SEXH160 NJXH630 SEXH250 NJXH800PS*XM30 PBNo. of 123,43,43,4polesXESHTAX,AXEAL,ALEUVTAX,A XEAL,ALEAX,AXESHTAX,AXEUVTAL,ALESHTAL,AL EUVTAX,AXEAL,ALESHTAX,AXEAL,ALEUVTB reaker typeNote: Accessory combinations are restricted when utilizing plug-in types.

10 Please refer to page : * 3P only, UVT not : ** Not fitted with anti-burn out :XSXHI nternally mounted accessories**AX,AXE Auxiliary switchAL,ALEA larm switchAXEAXALEALSHTS hunt tripUVTU ndervoltage tripLeft poleHandleRight poleXM52 REBMIWREFPFBPMBLTPMIBMIFREBREFONOFFONOFF PRCPRCO ptional AccessoriesExternally Mounted AccessoriesOverviewDesignationFCSPWCBARR EFREBPRCPFBLTPLTFLTSPMBTCFTCRTBAXCUELBEH AHLMOTOMMOHEOHJMIFMIBMIWD escriptionFront connect screwSolderless terminalAttach barRear connection flat barRear connection bolt studPlug-in rear connectionPlug-in attach barPlug-in lead terminalAccessory lead terminalAccessory lead terminal (angled entry)