Transcription
Instruction Bulletin48040-940-0303/01Cedar Rapids, IA, USAK279PE and PX Electronic TripCircuit Breakerswith MICROLOGIC Trip SystemSeries 6BRetain for future use.
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemBulletin No. 48040-940-0303/01NOTICERead these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate,service or maintain it. The following special messages may appear throughout this bulletin or on the equipment to warn of potentialhazards or to call attention to information that clarifies or simplifies a procedure.The addition of either symbol to a “Danger” or “Warning” safety label indicates that an electrical hazardexists which will result in personal injury if the instructions are not followed.!This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safetymessages that follow this symbol to avoid possible injury or death.!DANGERDANGER indicates an imminently hazardous situation which, if notavoided, will result in death or serious injury.! WARNINGWARNING indicates a potentially hazardous situation which, if notavoided, can result in death or serious injury.! CAUTIONCAUTION indicates a potentially hazardous situation which, if notavoided, can result in minor or moderate injury.CAUTIONCAUTION, used without the safety alert symbol, indicates a potentiallyhazardous situation which, if not avoided, can result in property damage.NOTE: Provides additional information to clarify or simplify a procedure.PLEASE NOTE:Electrical equipment should be serviced only by qualified personnel. No responsibility is assumed bySchneider Electric for any consequences arising out of the use of this material. This document is notintended as an instruction manual for untrained persons.FCC NOTICE:This equipment has been tested and found to comply with the limits for a Class A digital device, pursuantto part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfulinterference when the equipment is operated in a commercial environment. This equipment generates,uses, and can radiate radio frequency energy and, if not installed and used in accordance with theinstruction manual, may cause harmful interference to radio communications. Operation of thisequipment in a residential area is likely to cause harmful interference in which case the user will berequired to correct the interference at his own expense.2 1998–2001 Schneider Electric All Rights Reserved
Bulletin No. 48040-940-0303/01Table of Contents 1998– 2001 Schneider Electric All Rights ReservedPE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemTable of ContentsSection 1—General Information . 5Identification. 5Sensor. 5Frame Size. 5Interrupting Ratings. 5Circuit Breakers Rated 100%. 5Accessories and Control Wiring. 6Terminal Pads. 6Receving Inspection. 6Section 2—Installation and Removal. 7600–1600 A PE and 600–2000 A PX Circuit Breaker Installation. 7Cable Connections. 7Bus Bar Connections . 81800–2500 A PE and 2500 A PX Circuit Breaker Installation. 10Circuit Breaker Removal . 15Section 3—Trip Unit Operation. 16Current Rating. 16Ammeter/Trip Indicator . 17Memory Feature. 17Ground-Fault Detection. 17Trip Characteristics . 18Standard Trip Unit Functions . 19Long-time Trip Function . 19Short-time Trip Function . 19Instantaneous Trip Function . 20Ground-fault Trip Function . 20Full-Function Trip Unit Function. 21Long-time Trip Function . 21Short-time Trip Function . 21Instantaneous Trip Function . 22Ground-fault Trip Function . 22Ground-fault Alarm Function. 22Section 4—Trip Unit Adjustments and Control Wiring. 23Trip Unit Adjustment . 23Control Wiring . 24Terminal Location . 24Circuit Breaker Accessories. 24Ground-fault Protection or Ground-fault Alarm . 25POWERLOGIC System (PE Circuit Breaker Only) . 26Zone-selective Interlocking (PE Circuit Breaker Only). 26Route Control Wiring. 28Test Ground-fault Feature. 28Check Installation. 29Seal Trip Unit . 30Section 5—Accessories. 31Shunt Trip . 31Undervoltage Trip . 31Auxiliary Switch. 31Alarm Switch . 32Communications Adapter(PE Circuit Breaker Only). 32Restraint Interface Module(PE Circuit Breaker Only). 32Universal Test Set. 33Trip Indicator . 33Ammeter/Trip Indicator . 34Section 6—Troubleshooting . 35Appendix A—Parts Lists. 363
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemTable of ContentsBulletin No. 48040-940-0303/01Circuit Breaker with Terminal Pads . 36600–1600 A PE and 600–2000 A PX Circuit Breakers. 36Circuit Breaker with Terminal Pads . 371800–2500 A PE and 2500 A PX Circuit Breakers. 37Circuit Breaker with Terminal Pads . 381800–2500 A PE and 2500 A PX Circuit Breakers. 38Catalog Numbers . 39Appendix B—Dimensional Drawings . 40Neutral Current Transformer . 40Circuit Breaker Dimensions. 41Circuit Breaker with Terminal Pads . 42600–1600 A PE and 600–2000 A PX Circuit Breakers. 42Circuit Breaker with Terminal Pads . 431800–2500 A PE and 2500 A PX Circuit Breakers. 43Terminal Pad Bus (PALTB) Dimensions . 44600–1600 A PE and 600-2000 A PX Circuit Breakers . 44Terminal Pad Bus (PALTB) Dimensions . 451800–2500 A PE and 2500 A PX Circuit Breakers. 45Appendix C—Wiring Diagrams . 46Shunt Trip. 46Undervoltage Trip. 46Auxiliary Switch . 46Alarm Switch . 46Ground-fault System . 47Zone-selective Interlocking(PE Circuit Breaker Only) . 48Glossary of Terms and Acronyms. 49Index . 544 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 1—General InformationBulletin No. 48040-940-0303/01Section 1—GeneralInformationPE and PX circuit breakers with MICROLOGIC Trip Systems conform to UL,CSA and IEC standards for electronic trip molded case circuit breakers. Theyprovide adjustable tripping functions and characteristics on ac systems. PEand PX circuit breakers are not applicable for use on dc systems.SENSORThe circuit breaker sensor size is the maximum current rating possible for aspecific circuit breaker. It is based on the size of the current sensor inside thecircuit breaker. (Current sensors are integral to the circuit breaker and cannotbe removed or replaced.) PE and PX circuit breaker sensors are available infour sizes: 1200, 1600, 2000 and 2500 amperes.FRAME SIZEThe maximum current rating a circuit breaker family can carry is called theframe size. All PE and PX circuit breakers have a 2500 A frame size and arethe same physical size.INTERRUPTING RATINGSThe maximum amount of current the circuit breaker is designed to safelyinterrupt is called the interrupting rating. Interrupting ratings are shown on thefaceplate (A) of the circuit breaker.06773002IDENTIFICATIONAFigure 1: Interrupting RatingsCIRCUIT BREAKERS RATED 100%PE circuit breakers, except 2500 A, are 100% rated. Circuit breakers marked"100% Rated" can be continuously loaded to 100% of their rating as long asconditions marked on the circuit breaker case are met.These conditions include conductor specifications and an enclosure size ofat least 45 x 36 x 24 in. (1143 x 914 x 610 mm) with a minimum 37 sq. in.(23,871 mm2) of ventilation on the top and 66 sq. in. (42,581 mm2) ofventilation on the bottom of the enclosure. This marking does not prohibitusing these circuit breakers in applications requiring only 80% continuousloading. 1998–2001 Schneider Electric All Rights Reserved5
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 1—General InformationACCESSORIES AND CONTROL WIRINGBulletin No. 48040-940-0303/01Accessories are available either factory installed or field installable. They canbe installed in accessory slots (A) on either side of the circuit breaker.06773003Control wiring is connected to terminals located under the circuit breakeraccess cover (B). Section 4 gives instructions for connecting control wiring.AABFigure 2: AccessoriesTERMINAL PADSTable 1:Terminal Pad UsageCircuit Breaker ConnectionsTerminal PadsRequiredBusNo600–1600 A PE600–2000 A PXCableUse terminal pad kitPALTB or equivalentbus structure.1800–2500 A PE2500 A PXCable or BusUse terminal pad kitsupplied with circuitbreaker or equivalentbus structure.All PE and PX circuit breakers are individually mounted, using either cable orbus connections. Square D equipment for these circuit breakers provides thenecessary electrical spacing for lugs and mounting hardware. For customermounting, terminal pads (Table 1) may be necessary to provide this spacing.RECEVING INSPECTIONDANGERHAZARD OF ELECTRIC SHOCK, BURN, OREXPLOSIONCircuit breaker weighs approximately 75 lbs.(34 Kg.). Lift circuit breaker only by the caseusing proper lifting equipment. NEVER liftcircuit breaker by its handle.Inspect the circuit breaker visually for signs of damage when received andagain before placing in service. If any damage is found, return circuit breakerto Square D.The circuit breaker case is sealed and must not be opened for any reason.Opening voids all warranties and the UL Listing. No serviceable parts arelocated inside the case.Failure to follow this instruction will resultin death or serious injury.6 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/01Section 2—Installation andRemovalDANGERHAZARD OF ELECTRIC SHOCK, BURN, OREXPLOSION This equipment must be installed andserviced only by qualified electricalpersonnel. Turn off all power supplying this equipmentbefore working on or inside equipment. Always use a properly rated voltage sensingdevice to confirm power is off. Replace all devices, doors and coversbefore turning on power to this equipment.NOTE: If any hardware is damaged during installation, see Appendix A forpart information.1. Disconnect all power to enclosure.2. Turn off circuit breaker or trip circuit breaker before installation by pushingthe push-to-trip button (A).06773002600–1600 A PE AND 600–2000 A PXCIRCUIT BREAKER INSTALLATIONFailure to follow these instructions willresult in death or serious injury.AFigure 3: Tripping Circuit BreakerCable ConnectionsCAUTIONHAZARD OF EQUIPMENT DAMAGE FROMOVERHEATINGTerminal pads are required to providenecessary electrical spacing for lugs.DO NOT mount lugs directly on circuit breakerterminals.1. Use two PALTB terminal pad kits for mounting each circuit breaker (onefor each end). Install terminal pads according to the instructions packedwith kit. Refer to Appendix B for circuit breaker and terminal paddimensions.NOTE: If using equivalent bus structure, refer to Appendix B for bus structuredimensions.06773004Failure to follow these instructions canresult in injury or equipment damage.If using cable connections and mounting circuit breaker in other thanSquare D equipment, terminal pads are required to provide electrical spacingfor lugs and mounting hardware. (Square D equipment provides thenecessary spacing.) Use Square D terminal pad kit, Cat. No. PALTB(Figure 4), or equivalent bus structure.Figure 4: Adding Terminal Pads 1998–2001 Schneider Electric All Rights Reserved7
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/01067730052. Install lugs and conductors:Figure 5: Adding LugsTable 2:Each terminal pad has three holes, and can mount up to three pairs oflugs. Acceptable lugs and wire ranges are indicated in Table 2. Installlugs and cables as directed in lug kit instructions.Lug DataConductorsCat. NumberNo.Size1AL2500PA121/0 AWG–750 kcmil (50–400 mm2)1/0 AWG–300 kcmil (50–150 mm2)VC2500PA71500–750 kcmil (240–400 mm2)VC2500PA712/0 AWG–500 kcmil (70–240 mm2)1Distribute conductors evenly on each side of each connector. Thenumber of conductors on one side of a terminal pad must not exceed thaton the opposite side by more than one. Mount AL2500PA lugs in pairs,even if one lug is not used, to assure proper hardware tightening. SeeFigure 5. Lugs can be rotated 180 degrees from position shown.Conductor sizes apply to both aluminum and copper conductors.NOTE: Conductors running behind the circuit breaker must not be any closerto circuit breaker case than 1-1/2 in. (38 mm) from circuit breaker base.Bus Bar Connections1. If using bus bar connections and mounting circuit breaker in other thanSquare D equipment, check circuit breaker mounting hole pattern of bus.2. Clean contact surfaces of circuit breaker terminals and terminal pads orbus bars using a nonabrasive cleaner. (An abrasive cleaner can removeplating, resulting in joint Dia.[11]24 Places4.00[102]4.00[102]1.50[38]Dimensions: in.[mm]Figure 6: Mounting Hole Pattern of Bus8 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/01DANGER3. Install circuit breaker:Position circuit breaker against terminal pads. Insert four carriage boltsthrough rear of each upper, outside terminal pad (A) and circuit breakerterminal (B). Secure bolts with hex nut-washers, tightened only enoughto hold circuit breaker in place. Square holes in terminal pads mustengage square neck of carriage bolts.HAZARD OF PERSONAL INJURY OREQUIPMENT DAMAGE IF CIRCUITBREAKER SHOULD FALL4. Loosely attach three lower terminals (C) to terminal pads the same way.06773007Circuit breaker weighs approximately 75 lbs.(34 kg). Lift circuit breaker by case usingproper lifting equipment. Do not remove liftingequipment until all mounting hardware issecurely tightened. Never lift circuit breaker byits handle.BBFailure to follow this instruction will resultin death or serious injuryAACFigure 7: Installing Circuit Breaker onto Terminal PadsCAUTION5. Install phase barrier assembly:Install phase barrier assembly (A, below) on upper (on end), center-polecircuit breaker terminal (B), in front of circuit breaker terminal. Insert fourcarriage bolts through back of terminal pad, through circuit breakerterminal, and through phase barrier. Square holes in terminal pads mustengage square neck of carriage bolts. Secure bolts with hex nut-washer.HAZARD OF EQUIPMENT DAMAGE FROMOVERHEATING IF PHASE BARRIER ISBETWEEN CIRCUIT BREAKER TERMINALAND TERMINAL PADFailure to follow this instruction can result inequipment damage6. Torque the 24 carriage bolts to 240 lb-in (27 N m).06773004Mount phase barrier assembly in front of circuitbreaker terminal.BAFigure 8: Installing Phase Barrier 1998–2001 Schneider Electric All Rights Reserved9
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/011800–2500 A PE AND 2500 A PX CIRCUITBREAKER INSTALLATIONHAZARD OF ELECTRIC SHOCK, BURN, OREXPLOSION This equipment must be installed andserviced only by qualified electricalpersonnel. Turn off all power supplying this equipmentbefore working on or inside equipment. Always use a properly rated voltage sensingdevice to confirm power is off. Replace all devices, doors and coversbefore turning on power to this equipment.NOTE: If any hardware is damaged during installation, see Appendix A forpart information.1. Disconnect all power to enclosure.2. Turn off circuit breaker or trip circuit breaker before installation by pushingpush-to-trip button (A).06773002DANGERFailure to follow these instructions willresult in death or serious injury.AFigure 9: Tripping Circuit BreakerIf mounting circuit breaker in Square D equipment, go to Step 12. Formounting circuit breaker in other than Square D equipment, terminalpads are required to provide electrical spacing for bus bar or cableconnections. (Square D equipment provides the necessary spacing.)Use terminal pad kit supplied with circuit breaker (Figure 10) or anequivalent bus structure. (Dimensions of terminal pad bus anddimensions of circuit breaker with terminal pad kit installed are shown inAppendix B.)067730083. Carefully unpack terminal pad kit and examine for damage.Figure 10: Terminal Pad Kit10 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/01CAUTION4. Check mounting hole pattern (see Figure 11) on switchboard crosschannels or other mounting base.Use 9/16 in. (14 mm) dia. drill.Failure to follow these instructions canresult in equipment damage.4.13[105]21.00[534]Right PoleLeft Pole Mounting hardware must be left loose untilotherwise instructed so terminal padassemblies can shift.Center Pole A flat washer must be installed between boltheads and any fiberglass parts.06773009HAZARD OF EQUIPMENT DAMAGE DUE sions: in.[mm]Figure 11: Mounting Hole Pattern5. Loosely fasten terminal pad assemblies to mounting base, usinghardware provided:Align holes in fiberglass mounting brackets (A, below) with holes inmounting base (B). Insert a hex-head bolt (C) with flat washer (D) through each fiberglassmounting bracket (A) and mounting base (B) hole. Secure assembly with conical spring washer (E), concave side towardmounting base, and hex nut (F). Finger tighten nut to secure.0677301006773008 DCAABEFFigure 12: Fastening Terminal Pad Assemblies to Mounting Base 1998–2001 Schneider Electric All Rights Reserved11
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/016. Remove circuit breaker mounting hardware (A) from each terminal padassembly. Save parts for later use.06773008AAFigure 13: Removing Mounting HardwareHAZARD OF PERSONAL INJURY OREQUIPMENT DAMAGE IF CIRCUITBREAKER SHOULD FALLCircuit breaker weighs approximately 75 lbs.(34 kg). Lift circuit breaker by case usingproper lifting equipment. Do not remove liftingequipment until all mounting hardware issecurely tightened. Never lift circuit breaker byits handle.7. Temporarily fasten circuit breaker to terminal pads, using previouslyremoved hardware. Position circuit breaker against terminal pad assemblies. Insert 2 in. long hex head bolt (A) with conical spring washer (B),concave side toward connection, through each circuit breaker topoutside pole terminal (C) and terminal pad (D). Secure each bolt with conical spring washer (E) and nut (F). Fingertighten nuts onto bolts.06773013DANGERDDFailure to follow this instruction will resultin death or serious injury.BACCBAFEFEFigure 14: Temporarily Fastening Circuit Breaker to Terminal Pads8. Shift terminal pads until terminal pad holes line up with holes in circuitbreaker terminals.12 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/019.Torque the 12 factory-installed bolts (A) securing the fiberglassmounting brackets to the terminal pads to 180 lb-in (20 N m).Torque the 12 hex-head bolts (B) securing the fiberglass mountingbrackets to the mounting base to 50 lb-ft (68 N m).11.For easier installation of lugs and conductors, or bus, remove circuitbreaker after tightening terminal pad mounting hardware.0677301110.BAFigure 15: Torquing BoltsTable 3:12.Lug DataConductorsCat. NumberNo.Size1AL2500PA121/0 AWG–750 kcmil (50–400 mm2)1/0 AWG–300 kcmil (50–150 mm2)VC2500PA71500–750 kcmil (240–400 mm2)VC2500PA712/0 AWG–500 kcmil (70–240 mm2)sizes apply to both aluminum and copper conductors.Install bus using the hardware provided on each terminal pad.NOTE: Circuit breaker trip characteristics can be affected if conductor orother metal parts are closer than 1-1/2 in. (38 mm) from back surface ofcircuit breaker base.067730121ConductorInstall lugs and conductors according to instructions packed with thelugs. Acceptable lug and conductor ranges are indicated in Table 3.Use the hardware provided on each terminal pad (A, below) to mountup to eight lugs. Discard hardware packed in lug kits. Distribute lugsevenly on each side of terminal pad (Figure 16). Lugs can be rotated180 degrees from position shown.AFigure 16: Installing Lugs and Conductors 1998–2001 Schneider Electric All Rights Reserved13
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalDANGERHAZARD OF PERSONAL INJURY OREQUIPMENT DAMAGE IF CIRCUITBREAKER SHOULD FALLCircuit breaker weighs approximately 75 lbs.(34 kg). Lift circuit breaker by case usingproper lifting equipment. Do not remove liftingequipment until all mounting hardware issecurely tightened. Never lift circuit breaker byits handle.13. Clean contact surfaces of terminal pads and circuit breaker terminalsusing a nonabrasive cleaner. (An abrasive cleaner can remove plating,resulting in joint deterioration.)14. Position circuit breaker against terminal pad assemblies (A). Insert a 2in. long hex head bolt (B) with conical spring washer (C), concave sidetoward connection, through each circuit breaker top outside poleterminal (D) and terminal pad (A). Secure each bolt with conical springwasher (E), concave side toward connection, and nut (F). Finger tightennut onto bolts.15. Attach the lower outside terminals to their terminal pads the same wayusing 2 in. hex head bolts.16. Attach the lower (off end) center terminal to its terminal pad using a1-1/2 in. long hex head bolt (G) with conical spring washer (H), concaveside toward terminal, through center pole circuit breaker terminal andinto clinch nut supplied on each center pole terminal pad.Outside Poles06773013Failure to follow this instruction will resultin death or serious injury.Bulletin No. 48040-940-0303/01Center PolesCircuit BreakerCircuit BreakerAADCBDCFEFBEHGFigure 17: Fastening Circuit Breaker to Terminal Pads14 1998–2001 Schneider Electric All Rights Reserved
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 2—Installation and RemovalBulletin No. 48040-940-0303/01CAUTIONHAZARD OF EQUIPMENT DAMAGE FROMOVERHEATING IF PHASE BARRIER ISBETWEEN CIRCUIT BREAKER TERMINALAND TERMINAL PADMount phase barrier assembly in front of circuitbreaker terminal.17. Install phase barrier assembly (A) on top (ON end) center pole circuitbreaker terminal (B), in front of terminal pad.18. Secure assembly using a 1-1/2 in. (38 mm) long bolt (C) with conicalspring washer (D), concave side toward terminal, through circuitbreaker terminal (B) and into clinch nut supplied on each center poleterminal pad.19. Torque the six bolts to 70 lb-ft (95 N m).A06773014Failure to follow this instruction can result inequipment damage.BDCFigure 18: Installing Phase BarrierCIRCUIT BREAKER REMOVAL1.Disconnect all power to enclosure, circuit breaker, and accessories.2. Turn off circuit breaker or trip circuit breaker by pushing the push-to-tripbutton before removal.DANGER3.Remove circuit breaker in reverse order of installation.HAZARD OF PERSONAL INJURY OREQUIPMENT DAMAGE IF CIRCUITBREAKER SHOULD FALLCircuit breaker weighs approximately 75 lbs.(34 kg). Lift circuit breaker by case usingproper lifting equipment. Do not remove liftingequipment until all mounting hardware issecurely tightened. Never lift circuit breaker byits handle.Failure to follow this instruction will resultin death or serious injury. 1998–2001 Schneider Electric All Rights Reserved15
PE and PX Electronic Trip Circuit Breakers with MICROLOGIC Trip SystemSection 3—Trip Unit OperationSection 3—Trip UnitOperationBulletin No. 48040-940-0303/01PX circuit breakers are equipped with the MICROLOGIC Standard TripSystem (A, below). PE circuit breakers are equipped with the MICROLOGICFull-function Trip System (B). Both trip systems provide adjustable trippingfunctions and characteristics using true root-mean-square (rms) currentsensing.Adjustable rotary switches (C) on the trip unit allow the user to set the properovercurrent or ground current protection required in the electrical system. Iftrip currents and time delays exceed set values, the trip system trips thecircuit breaker.FULL-FUNCTIONSERIES BSTANDARDSERIES B06773015NOTE: The fiber optic communications port (D) will occasionally flicker. Thisis not an indication of circuit breaker performance.65 .75GROUND FAULTGROUND FAULT.5.55PICKUPXSI 2 t OUTDELAYSEC. AT1xS.5.3.32.25 .27 8.2.3C8INSTANTANEOUS78SHORT TIME .2 .1.32.5DELAYPICKUPx P3.9.8PICKUPx PRATING PLUG.6.574.52.5 2I2 t OUT.32.2 .1DELAYSEC. AT6xP11PICKUPx P.7574.5 3.7 .6 .52FLASH 90 % ON OVERLOADSEC. AT12 x P.5PICKUPx P.95 1.0 LONG TIME16 20 24.8SEC. AT373.92FLASH 90 % ON OVERLOADDCAT NO. : ARP100
to Square D. The circuit breaker case is sealed and must not be opened for any reason. Opening voids all warranties and the UL Listing. No serviceable parts are located inside the case. ACCESSORIES AND CONTROL WIRING A A B 06773003 TERMINAL PADS Table 1: Terminal Pad Usage Circuit Breaker Connections Terminal Pads Required 600- 1600 A PE 600 .
