Panelboards And Loadcentres
Panelboards and LoadcentresEasy Selection GuidePOWER DISTRIBUTION AND PROTECTIONNHP Electrical Engineering ProductsAUSNZ1300 NHP NHP0800 NHP NHPnhp.com.aunhp-nz.com
A panelboard is a distribution centre for the electrical circuits within an installation. The mainspower comes in and is divided into the sub circuits. When selecting a panelboard, you need anunderstanding of the number of circuits and the circuit breakers that are going to protect thosecircuits. There are also other factors, such as the environment of the installation and anyaccessories that may be needed.step1There are seven steps involved in selecting the right panelboard option.STEP 1: Select the breaker type:DIN-mount Miniature Circuit Breakers (MCB)MOD6 Din-TNEMA StyleSafe-TMost times DIN Miniature Circuit Breakers will be used, however if a contractor is replacingor adding to an existing building, they may require the NEMA style breakers and boards.Panelboards are sold as MOD6, Din-T or Safe-T and come with the correct busbar chassis toaccommodate the chosen breaker style.stepstep23STEP 2: What is the chassis size?As mentioned, a panelboard distributes sub circuits, so it isimportant to know how many circuits are required for theinstallation. Each circuit requires a circuit breaker to be mountedto the chassis; we refer to this as a pole or a way. Boards are sizedby the number of poles required. You need to choose betweena 24 pole, 36 pole, 48 pole, 60 pole, 72 pole or 96 pole board.24 Pole chassisSTEP 3: Mainswitch?Select whether a mainswitch is required. Sometimes theinstaller may choose to isolate the board from a circuit breakeror mainswitch in another location. If this is the case, choose“No mainswitch” for the board.Note: The terms “isolator” and “mainswitch” are similardevices, they describe a device that is used only to remove powerto the board. Isolators do not provide overload or short-circuitprotection, circuit breakers are used for that purposeIsolatorStandard mainswitch options are 160A or 250A isolator, 160A or 200A MCCB2MCCB
stepstepstepstep4567STEP 4: Type of board:Choose the range of board required to suit the application and environment.Concept One D omestic C ommercial limitedoptions MOD6 or Din-TConcept Plus IP42, IP52 option, indoorapplications Commercial or industrial DIN-T onlyConcept Premier Weatherproof IP66 Industrial Mild or stainless steel DIN-T or MCCBs Deeper enclosuresConcept Tough Weatherproof IP66 Mining Mild or stainless steel DIN-T or MCCBs Rainhood as standard Deeper enclosuresSTEP 5: Colour options:The colour option describes the look of the panelboard, externally.Standard base/door combinations available are:Ral7035 light grey (Concept One only)N42 storm grey or X15 OrangeNatural (stainless version only)Note: The paint options are flexible in the Concept range, but mustbe specified when ordering the board if it’s a non-standard colour.STEP 6: Catalogue number configuration:CPL24 gh DIN-TNo of ways24-24 ways36-36 ways48-48 ways60-60 ways72-72 ways84-84 ways96-96 waysGMain switch- no main switchM160 - 160A isolatorM250 - 250A isolatorMCCB160 - 160A MCCBMCCB200 - 200A MCCBColourLG-Light Grey (COE only)G- GreyO-OrangeSSO-S/Steel OrangeSS-S/Steel NaturalSTEP 7: Other options:Once the basic layout and look of the board has been selected, we then choose options to beincluded. Some of the more common options include:Accessory moduleEmergencylighting testFlush mounting kitRain hoodPlinth3
Panelboard features:SeriesConcept OneCOEConcept PlusCPLConcept PremierCPRConcept ToughCTDIP rating (option)IP40IP42 (IP52)IP66IP66Width530mm600mm600mm800mmDepth (including door)153mm*200mm*240mm*324mm*Mild steel coloursLight grey RAL7035N42 Storm greyX15 OrangeN42 Storm greyX15 OrangeX15 OrangeStainless steel colours--X15 OrangeNatural (No4)X15 OrangeNatural (brushed)Material mild steel1mm1.6mm1.6mm2.0mm316 stainless steel--1.6mm2.0mmMCB typeMOD6/ DIN-TDIN-TDIN-TDIN-TMCB chassis typeEncapsulatedNC encapsulatedGB-Isolation optionNC encapsulatedGB-Isolation optionNC encapsulatedGB-Isolation optionMCB chassis rating250A250A, 400A250A, 400A250A, 400AMCB pole capacity24-8424-9624-9624-96Spare horizontal DIN spaces16181818Isolator main switch160A, 250A160A, 250A, 400A160A, 250A, 400A160A, 250A, 400AMCCB main switch160A, 200A160A, 200A, 300A160A, 200A, 300A160A, 200A, 300AMCCB type (Terasaki)--125AF, 250AF125AF, 250AFMCCB chassis type--XA, XBXA, XBMCCB chassis rating--630A, 800A630A, 800AMCCB pole capacity--6-726-72Door hingedRHRHRHRHEscutcheon hingedNoStandardStandardStandardWhite escutcheonStandardStandardStandardStandardDoor handleSemi flush swing handleSemi flush swing handleSemi flush swing handleL Handle3 Point locking-OptionStandardStandardDoor lock CL001StandardStandardStandard-Door lock 92268OptionOptionOption-Door lock non-lockingOptionOptionOption-PWD lock "E-Lock"OptionOptionOption-Pad lockableOptionOptionOptionStandardSpecial coloursSpecial orderSpecial orderSpecial orderSpecial orderRainhood h mounting kitOptionOptionOption-Wall mounting brackets-OptionOptionStandardRemovable ates brass/aluminium-OptionOptionAlumimum standard* excluding door handle4
Concept OneThe essential panelboard - for MOD6 or DIN-T MCBsMetal hinge pinExtra DIN rail space 8 8Door opens 180ºCompact mainswitch isolatoror MCCBSemi flush doorhandleShroudedconnectionsIP2XEarth barRemovableend plateEncapsulatedchassistop feedNeutral bar5
Concept One IP401.0mm steelColour: RAL 7035 oyster grey250A busbar ratingSuits MOD6 or Din-T MCBs and RCBOsPanelboardsPoleCapacityModelSizeHeight(mm)No Main SwitchCatalogue No.160A Main SwitchCatalogue No.250A Main SwitchCatalogue No.160A MCCBCatalogue No.200A MCCBCatalogue 0-LGCOE-84MCCB200-LGWidth 530mm Depth 153mm includes door (20mm) excluding door handleAccessoriesItemAccessory modulesPole CapacityModule SizeHeight (mm)Catalogue C-63-LG432COEACC-2ME-LGAccessory module-blank escutcheon-Flush kitsGear EGT-3M
Concept PlusThe multi-purpose panelboard - for DIN-T MCBsMountingrail foraccessoriesExtra DIN railspace 9 9Metal hinge pinDoor opens 180ºCompact main switchisolator / MCCBContinuousdoor sealShroudedconnections IP2XSemi flush doorhandleCable managementbuilt into mountingbracketsRoll edges onbrackets toprotect cablesRoller cam forbetter closingactionEarth barKnockouts–pole fillers notalways requiredDimple mountsfor uneven wallsOptional 3 pointdoor lockRemovablegland-plateopening111mm x 554mmNC encapsulatedchassis top feedNeutral barRemovablehingedescucheonSpace betweendoor andescutcheon foraccessory options56mm7
Concept PlusStandard panelboard - CPLIsolation panelboard - CPLGNC 250A busbar chassis top feed 3PIsolation chassis GB 250A busbar chassis top feed 3P,Busbar tee-off can be isolated prior to fitting or removing MCBsX-Row panelboard - CPLXEnergy metering panelboard - CPLMSExtra row 24 poles of DIN at bottom ofboard for general DIN accessoriesSingle energy meter monitoring total panelboardconsumptionDual energy metering panelboard - CPLMDFor other options contact NHPDual energy meter monitoring Light andpower circuits separately Splits chassis for load shedding or metering 400 A chassis Hybrid chassis suits 80-125A MCBs and0.5-63A MCBs Other main switch options Surge protection Emergency lighting controlCPL panelboards are available in either grey or orange options.CPL panelboards can be fitted with 160A or 250A isolator main switch or 160A or 200A MCCB main switch.*CONCEPTPLUS PANELBOARDS8*excludes metering CPLM panelboards
Concept Plus IP42 (optional IP52 kit)1.6mm steel250A busbar rating (optional 400A) Grey or orange Hinged escutcheon Suits Din-T MCB and RCDsFull range of accessory modulesBuilt in cable managementColour GreyPoleCapacityModuleSizeHeight(mm)No Main SwitchCatalogue No.160A Main SwitchCatalogue No.250A Main SwitchCatalogue No.160A MCCBCatalogue No.200A MCCBCatalogue Height(mm)No Main SwitchCatalogue No.160A Main SwitchCatalogue No.250A Main SwitchCatalogue No.160A MCCBCatalogue No.200A MCCBCatalogue No.Colour 6MCCB160-OCPL-96MCCB200-OWidth 600mm Depth 200mm includes door (20mm) excluding door handle9
Concept Plus AccessoriesPole CapacityModule SizeHeight (mm)Catalogue No. GreyCatalogue No. GCPLACC-48-O723648CPLACC-72-GCPLACC-72-ODIN Cut-outWith-out M-GCPLACC-3M-OWith Blank criptionModule SizeHeight (mm)Catalogue No.White gear tray0.571CELAGMS05White gear tray1179CELAGMS1White gear tray2395CELAGMS2White gear tray3611CELAGMS3Gear Trays10
Concept Plus AccessoriesDescriptionCatalogue No.Main-Switch KitsIsolator switch kit 160A 3PCEL3160Isolator switch kit 250A 3PCEL3250MCCB S160NJ main switch kit 3P–NC (Adjustable 100-160A)CELMCCB3160MCCB S250NJ main switch kit 3P–NC (Adjustable 160-200A)CELMCCB3200MCCB S160NJ main switch kit 3P–GB (Adjustable 100-160A)CELMCCB3160GBMCCB S250NJ main switch kit 3P–GB (Adjustable 160-200A)CELMCCB3200GBGeneral AccessoriesIP52 kitCPLEIP52M*Emergency lighting test kit rotary switch (pre wired)CPELK1WEmergency lighting test kit key switchCPELK2External light control kit on-off-auto 1CH 2N/O 25ACELEXTLKCExternal light control kit on-off-auto 1CH 2N/O 25ACELEXTLK1External light control kit on-off-auto 2CH 2N/O 25ACELEXTLK2Surge kit 40KA MCB surge type 2 loomCELSURGEK1Safety service mechanical separation kit 1PCELASSED1Safety service mechanical separation kit 2PCELASSED2Safety service mechanical separation kit 3PCELASSED3Wall mounting kit blackCELABGBBKDoor hinge reversal kit (RH to LH)CELAKDHR7mm deep schedule card holderCELACMSA4Gland PlatesSteel 1.6mm greyCPLEGPMS1SGSteel 1.6mm orangeCPLEGPMS1ORAluminium 3mmCPLEGPAL3Bakelite 5mmCPLEGPBK5Brass 3mmCPLEGPBR3GasketCPLEGGFDoor HandlesDoor swing handle CL001CELHDSPSCDoor swing handle 92268CELHDSPS9Door swing handle padlockableCELHDSPPPDoor swing handle E-Key “Pwd”CELHDSPBEDoor swing handle non lockableCELHDSZNKITDoor swing handle 7mm squareCELHDSZQ7KITDoor handle cam roller three pointCELHCRP21C60* Insert module size e.g.: CPLEIP52M4 for 4 module11
Concept Plus AccessoriesFlush Mounting KitModule SizeHeight (mm)Catalogue No. GreyCatalogue No. AFK-9-SGCELAFK-9-ORPlinthDescriptionCatalogue No.Plinth single 75mm hot dipped galCPLAP-S-GALPlinth double 75mm hot dipped galCPLAP-D-GALPlinth triple 75mm hot dipped galCPLAP-T-GALEscutcheons LabelsDescriptionCatalogue No.DIN 1-48 way (18mm pitch)LABLEG148DDIN 49-96 way (18mm pitch)LABLEG4996DDIN 97-144 way (18mm pitch)390.00007DIN 1-24 way (27mm pitch)390.00006Locking D1225/05/2017 3:55 PMLocking rod to suit 3M 648mmCELDLR3MSLocking rod to suit 4M 864mmCELDLR4MSLocking rod to suit 5M 1080mmCELDLR5MSLocking rod to suit 6M 1296mmCELDLR6MSLocking rod to suit 7M 1512mmCELDLR7MSLocking rod to suit 8M 1728mmCELDLR8MSLocking rod to suit 9M 1944mmCELDLR9MS
Concept PremierThe premium panelboard - for DIN-T MCB and MCCBMountingrail foraccessoriesExtra DIN railspace 9 9Dual Neutral barMetal hinge pinDoor opens 180ºRoll edges onbrackets toprotect cablesContinuousdoor sealCompact mainswitchShroudedconnectionsIP2XSemi flush doorhandleDual earth barCable managementbuilt into mountingbracketsRoller cam forbetter closingactionDimple mountsfor uneven walls3 point doorlockingKnockouts–pole fillers notalways requiredRemovable gland-plateopening 132mm x 55mmNC encapsulatedchassis top feedRemovable hingedescucheonSpace betweendoor andescutcheonfor accessoryoptions 75mm13
Concept PremierStandard panelboard - CPRMCCB panelboard*NC 250A busbar chassis top feed 3PMCCB chassis busbar chassis suits Terasaki MCCBsIsolation chassis panelboard*400A MCB chassis*Isolation chassis GB 250A busbar chassis top feed 3P, Busbartee-off can be isolated prior to fitting or removing MCBCaptive locking mechanism option400A MCB chassis no main-switch , isolator or circuit breakerCaptive locking panelboard LOCKDIN*For other options contact NHPEscutcheon cut-out suitable for MCB captive lockingsystem “LOCKDIN”AMCCB main-switch options. 800A MCCB chassis suit 250AF MCCBsHybrid chassis for MCCB to suit 125AF, 160AF and250AF MCCBsSingle sided MCCB chassis optionsHybrid chassis suits 80-125A MCBs and 0.5-63A MCBsSurge protectionEmergency lighting controlCPR panelboards are available in either grey, orange, orange stainless steel or natural stainless steel options.CPR panelboards can be fitted with 160A or 250A isolator main switch or 160A or 200A MCCB main switch.***Made to order contact NHP**Excludes MCCB chassis panelboards14
Concept Premier IP661.6mm steelFully welded constructionHinged escutcheon standardDoor handle 3 point lockingSuits Din-T MCB and RCDsMCCB chassis optionDual earth and neutral bars fitted Full range of accessory modules available (432mm to 1944mm)Stainless enclosure optionGrey or orangeColour: greyPoleCapacityModuleSizeHeight(mm)No Main SwitchCatalogue No.160A Main SwitchCatalogue No.250A Main SwitchCatalogue No.160A MCCBCatalogue No.200A MCCBCatalogue Colour: orangePoleCapacityModuleSizeHeight(mm)No Main SwitchCatalogue No.160A Main SwitchCatalogue No.250A Main SwitchCatalogue No.160A MCCBCatalogue No.200A MCCBCatalogue Width 600mm Depth 240mm includes door (20mm) excluding door handle15
Concept Premier Accessory modulesPole CapacityModule SizeHeight (mm)Catalogue No. GreyCatalogue No. GCPRACC-48-O723648CPRACC-72-GCPRACC-72-ODIN Cut-outWith-out M-GCPRACC-3M-OWith Blank th 600mm Depth 240mm includes door (20mm) excluding door handleDescriptionModules SizeHeight (mm)Catalogue No.White gear tray0.571CELAGMS05White gear tray1179CELAGMS1White gear tray2395CELAGMS2White gear tray3611CELAGMS3Gear TraysDescriptionCatalogue No.E/N KITS to Suit Accessory Modules1624way 250A earth & neutral kitCELEN2436way 250A earth & neutral kitCELEN3648way 250A earth & neutral kitCELEN4860way 250Aearth & neutral kitCELEN6072way 250A earth & neutral kitCELEN7284way 250A earth & neutral kitCELEN8496way 250A earth & neutral kitCELEN96
Concept Premier AccessoriesDescriptionCatalogue No.Main-switch kitsIsolator switch kit 160A 3PCEL3160Isolator switch kit 250A 3PCEL3250MCCB S160NJ main switch kit 3P– NC (Adjustable 100-160A)CELMCCB3160MCCB S250NJ main switch kit 3P– NC (Adjustable 160-200A)CELMCCB3200MCCB S160NJ main switch kit 3P– GB (Adjustable 100-160A)CELMCCB3160GBMCCB S250NJ main switch kit 3P– GB (Adjustable 160-200A)CELMCCB3200GBGeneral AccessoriesEmergency lighting test kit rotary switch (pre wired)CPELK1WEmergency lighting test kit key switchCPELK2External light control kit on-off-auto 1CH 2N/O 25ACELEXTLKCExternal light control kit on-off-auto 1CH 2N/O 25ACELEXTLK1External light control kit on-off-auto 2CH 4N/O 25ACELEXTLK2Surge Kit 40kA MCB surge type 2 loomCELSURGEK1Safety service mechanical separation kit 1PCELASSED1Safety service mechanical separation kit 2PCELASSED2Safety service mechanical separation kit 3PCELASSED3Wall mounting kit blackCELABGBBKDoor hinge reversal kit (RH to LH)CELAKDHRIP66 mounting sealing kitCPPIP667mm deep schedule card holderCELACMSA4Gland PlatesSteel 2.0mm greyCPREGPMS2SGSteel 2.0mm orangeCPREGPMS2ORAluminium 3mmCPREGPAL3Aluminium 6mmCPREGPAL6Bakealite 5mmCPREGPBK5Brass 3mmCPREGPBR3GasketCPREGGFDoor HandlesDoor swing handle IP66 CL001CELHDSZSCDoor swing handle IP66 92268CELHDSZS9Door swing handle IP66 padlockableCELHDSZPPDoor swing handle IP66 E-Key “Pwd”CELHDSZBEDoor swing handle IP66 non lockableCELHDSZNKITDoor swing handle IP66 7mm squareCELHDSQ7KITDoor handle cam rollerCELHCRP21C6017
Concept Premier AccessoriesModule SizeHeight (mm)Catalogue No. GreyCatalogue No. -ORSingle 75mmCPRAR-S-SGCPRAR-S-ORDouble 75mmCPRAR-D-SGCPRAR-D-ORTriple 75mmCPRAR-T-SGCPRAR-T-ORFlush Mounting KitRainhoodPlinthSingle 75mm hot dipped galCPRAP-S-GALDouble 75mm hot dipped galCPRAP-D-GALTriple 75mm hot dipped galCPRAP-T-GALDescriptionCatalogue No.Escutcheon 48D1825/05/2017 3:55 PMDIN 1-48 way (18mm Pitch)LABLEG148DDIN 49-96 way (18mm Pitch)LABLEG4996DDIN 97-144 way (18mm Pitch)390.00007DIN 1-24 way (27mm Pitch)390.00006Locking RodsLocking rod to suit 3M 648mmCELDLR3MSLocking rod to suit 4M 864mmCELDLR4MSLocking rod to suit 5M 1080mmCELDLR5MSLocking rod to suit 6M 1296mmCELDLR6MSLocking rod to suit 7M 1512mmCELDLR7MSLocking rod to suit 8M 1728mmCELDLR8MSLocking rod to suit 9M 1944mmCELDLR9MS
Concept ToughThe heavy duty panelboard - for DIN-T MCB and MCCBSloped roofIP66 gutter Lifting lugs Door stay3 point lockingExtra DIN railspace 9 9Compactmain switchEncapsulatedchassisL PAD lockabledoor handleKnockouts- pole fillersnot g696 x 162mmIP66 sealLift off hingedescutcheonEarth studGenerous space betweendoor and escutcheonfor lockoff devices andaccessory options 90mm19
Concept Tough 2.0mm mild steel, or 316 stainlessFully welded constructionAvailable up to 96 pole capacityDoor handle 3-point lockingLift-off, hinged escutcheonSuits Din-T, MCB and RCDsSuits MCCB chassisDual earth and neutral bars fittedF our modular enclosure sizes:500mm to 2000mmIP66 with doorDin-T (NC chassis)Pole CapacityBox SizeHeight (mm)Catalogue 0CTD96OFor stainless steel replace “O” with “SS” in Cat. No. codes.XA 000CTX48O6041500CTX60O7242000CTX72OFor stainless steel replace “O” with “SS” in Cat. No. codes.Accessories20ItemPole CapacityBox SizeHeight (mm)Catalogue No.Accessory modules181500CTACCO241500CTACC24HO361500CTACC24O
Insulated Loadcentres21
Insulated LoadcentresA loadcentre is a small enclosure, which houses the protective equipment (circuit breakers andRCDs). A loadcentre is typically used when capacity and/or available space is minimal.Typical loadcentre sizes are 12 and 18 pole, and available options include insulated plasticconstructions.Loadcentres can be selected by the following criteria:Breaker typeDIN rail mounted (Din-T, MOD6), or clip-tray mounted (Safe-T)MountingRecessed in a cavity (flush mount), or surface mountMaterialPlastic or mild steelProtectionIP40, IP43, or IP55 ratingAccessoriesPadlockable door, door lock kitIP40 Insulated Loadcentres: S tandard AS/NZS 3439-3 Suits NHP MOD6 Din-T MCBs and associated DIN equipment S urface mount IP40 Protection Split earth neutral bars Removable earth and neutral bar support Transparent or white door Supplied complete with buscombSurface mountPoleCapacityNo. ofRowsNeutralBarEarthBarTransparent doorCatalogue No. 1)White doorCatalogue No. TCSB36SW5/3/312CSB12FTCSB12FWFlush SB24FTCSB24FW36312/12/1236CSB36FTCSB36FWIP43 Insulated LoadcentresILC4S IP43Standard AS/NZS 3132Suits Din-T6, 10, 10H and 15 MCBsSurface mountingMade from high impact resistant material Comprehensive cable entry facilities at top, bottom, sides and rearTotally insulatedAccessoriesILC8S22Pole capacityDescriptionCatalogue No. 1)4Surface mountingILC4S8Surface mountingILC8S
IP55 Weatherproof Loadcentres Totally insulated 125mm centre distance between DIN rails Split neutral and earth barsIP55Standard AS/NZS 3439.3Suits Din-T6, 10, 10H and 15 MCBsPadlocking possibleNo. of RowsPole CapacityNeutral Bar1)2)Earth Bar 2)Catalogue )Neutral bar indicated as e.g. 8/4 is split for use with RCDs.2)Neutral bars and earth bars rated at 100 Amps.3)Will not accept DSRCBH single pole RCDS.AccessoriesDescriptionCatalogue No.Locking bracket, padlock and 3 keysDMWPLDConnection set for joining enclosures togetherDMWPCSMetal Loadcentres Din-T: Suitable for Din-T series circuit breakers up to 125ASuits Din-T6, 10, 10H and 15 MCBsSupplied with earth and neutral bars, schedule labelDIN rail fittedSurface mount enclosures (without door)PoleCapacityEnclosureCatalogue No.Flush EscutcheonCatalogue No.DoorCatalogue ue No.Locking kit includes bracket and fasteners (CL001)DSLK23
AUSTRALIANEW ZEALANDSALES 1300 NHP NHPSALES 0800 NHP z.comNHP Electrical Engineering ProductsFor more indownloadoffering excataloguesA.B.N. 84 004 304 812NHPNTUPANELBOARDESG - 01/18 Copyright NHP 2018For more information, scan to downloadthe NHP eCatalogues App offering exclusivevideo content, catalogues and literature
a 24 pole, 36 pole, 48 pole, 60 pole, 72 pole or 96 pole board. . N42 storm grey or X15 Orange Natural (stainless version only) . 111mm x 554mm Continuous door seal Roller cam for better closing action Roll edges on bracke
Standard for Installing and Maintaining Panelboards An AmericAn nAtionAl StAndArd NECA 407-2009 Standard for Installing and Maintaining Panelboards Published by National Electrical Contractors Association This is a preview of "NECA 407-2009". Click here to purchase the full version from the ANSI store. AnAmericanNationalStandard NECA 407-2009
Available with a silver-plated or tin-plated copper bus, or tin-plated aluminum bus. Solid neutral is mounted in the mains compartment with the main circuit breaker. Merchandised (RTA in Canada) main circuit breaker panelboards are provided bottom-feed as standard. * Ready-to-Assemble (RTA) in Canada Main Lugs Only Panelboards
Auxiliary switch Interlock mechanisms Others: Metering Ground Bus Ground fault Nameplates Page 2 of 5 P.O. Box 2328 227 N. Freedom Ave. Alliance, OH 44601 Phone: (330) 821-7667 Fax: (330) 829-3175 Website: www.filnor.com Email: filnor@filnor. c o m CDP Panelboards Options CDP Panelboards Options
and appliance branch-circuit panelboard shall be installed in any one cabinet. For the purpose of this publication, a two-pole circuit breaker shall be considered two over current devices; a three-pole circuit breaker shall be considered three over current devices. (NEC 480.34 and .35 do not apply to panelboards feeding and communication circuits.
UL: at the top and the feed-thru lugs at the bottom of the panel. 67 and 50. Listed by Underwriter’s Laboratories, Inc., under “Panelboards” File #E2269, and #E4016. Wire Connectors. Standard wire connectors in Siemens panels are suitable for copper or aluminum cables rated 60/75 degree. Copper main
Westinghouse Panelboard Type Existing Branch Circuit Breaker Replacement Solutions New Panelboard Type New Breaker Panelboard Replacement Breaker Panelboards Manufactured Between 1937 and 1988 ABH A2B B10B B10B-LX B10B-LXX B65B CDP/HCDP E E BA BA BA HBA E, EA, EH, F, FA PRL3a PRL3a PRL1a PRL1aLX PRL1aLX PRL1a .File Size: 949KB
4 Top 10 reasons to use Concept Panelboards 1. Cable management Support brackets with built in tie down points for better cable management Rolled edged to prevent damage to cables Plenty of wiring room Allows quicker and neater install 2. IP2X touch protection Helps prevent accidental contact with live conductors Full
This paper aims to extend this range and introduces a novel engineering application of Origami: Folded Textured Sheets. Existing applications of Origami in engineering can broadly be catego-rized into three areas. Firstly, many deployable structures take inspiration from, or are directly derived from, Origami folding. Examples are diverse and range from wrapping solar sails [Guest and .
