Transcription of NQOD Circuit Breaker Panelboards Catalog - Steven …
1 nqod Circuit Breaker Panelboards Class 1630 CONTENTSD escriptionPage Application Data .. 1 Typical Wiring Diagrams .. 10 Dimensions .. 11 Application Data Standard Width 1 12/97 1989 Square D All Rights Reserved APPLICATION DATA Type nqod Circuit Breaker Panelboards are for use on ac systems and are Underwriters Laboratories (UL) Listed under File E33139. nqod Circuit Breaker Panelboards accept QO and QOB branch Circuit breakers. Standards nqod Circuit Breaker Panelboards are designed, manufactured,and tested to comply with the following standards: UL 67 Standard for Panelboards UL 50 Enclosures for Electrical Equipment CSA , No. 29-1989 Panelboards and Enclosed Panelboards NEMA PB 1 Panelboards NFPA 70 National Electrical Code (NEC ) Federal Specification W-P-115C Type I Class 1 Circuit Breaker Panelboards225 A Main Lugs225 A Main Circuit Breaker Ratings Main Lugs 100 600 AMain Circuit Breaker 100 600 A Branch Circuit Breakers (Plug-on or Bolt-on)10k AIR22k AIR65k AIR QO, QOBQO-VH, QOB-VHQH, QHB1-Pole 10 70 A1-Pole 15 30 A1-Pole 15 30 A 10k AIR (240 Vac)42k AIR 2-Pole 10 125 A2-Pole 15 150 A2-Pole 15 30 AQO-H, QOB-HQOH3-Pole 10 100 A3-Pole 15 150 A3-Pole 15 30 A2-Pole 15 100 A2-Pole 35 125 A panelboard TypeMaximum System VoltageShort Circuit Current Rating RMS Sym.
2 Amps.(UL Listed)Mains RatingBranch RatingsMain Lugs OnlyMain Circuit BreakerBranch ( Catalog Prefix)Ampere RatingUL Listed Interrupting Rating(RMS Sym. Amps.)100 A225 A400 A NQODPlug-on orBolt-on240 Vac10k600 AMaximumQOB, FA a Q2, KALAQO, QOB, QO-H, QOB-H15-12510k22k s QOB-VH 22kQOB-VHQ2-H, KALAQO-VH, QOB-VH15-15022k42k LAQO-VH, QOB-VH15-15022kFH a Q2H, KHLAQOH15-12542k65kFH a KHLHQH, QHB15-3065k200k c FI a KI QO, QO-H, QOB, QOB-H15-12510k s Applicable to main lug Panelboards supplied by a remote QO(B)-VH Circuit Breaker or main Circuit Breaker Panelboards with a QOB-VH main. c Applicable to main lug Panelboards supplied by a remote I-LIMITER Circuit Breaker or main Circuit Breaker Panelboards with an I-LIMITER main. a FA, FH, FC, and FI available factory assembled only.
3 Service VoltageSystemSystem Diagram 120/240 Vac1 3W208Y/120 Vac3 4W240/120 Vac3 4 WDelta240 Vac3 3 WDelta240 Vac3 3 WGrd. B DeltaQO Branch Circuit BreakersQOB Branch Circuit Breakers Application Data Standard Width 1989 Square D All Rights Reserved 2 12/97 Indoor Enclosures (NEMA Type 1) Boxes (NQB or MH): Galvanized steel with removable endwalls. One endwall is provided with knockouts and the other endwall is blank. Box sizes: NQB: 14 in. (356 mm) wide x in. (146 mm) deep, 225 A interior maximum. MH: 20 in. (508 mm) wide x in. (146 mm) deep, 600 A main lug interior max. or 400 A main Circuit Breaker max. MH: 20 in. (508 mm) wide x in. (171 mm) deep, 600 A main Circuit Breaker interior, factory-assembled only.
4 Box and interior mounting instructions are found in the information manual shipped with the interior. Interiors mount directly to studs in the MH or NQB boxes. Interior mounting brackets are not : Finished with gray baked enamel electrodeposited over cleaned phosphatized steel (ANSI 49). Flush or surface mounted. Door has flush lock. Uses NSR-251 key. Directory card is located on the inside of the door. MONO-FLAT fronts on 100 225 A interiors mount to the in-terior trim with trim screws. Both trim screws and door hinges are concealed. Fronts are not removable with the door closed and locked. Fronts for 400 600 A interiors are vented and mount to the enclosure with trim screws ( Catalog No. LP9502). Door hinges are concealed.
5 Fronts 56 in. (1422 mm) high or more on 225 A interiors and 71 in. (1803 mm) high or more on 400 A interiors have sliding vault locks and 3-point Lock( Catalog No. PK4FL)Concealed Hinge Used on 100 600 A FrontsKey NSR-251( Catalog No. LP9618)Sliding Vault Lock( Catalog No. PK5FL)MH BoxInteriors Mount Directly to Box StudsMONO-FLAT Front (NEMA Type 1)for 100 250 A InteriorsFront (NEMA Type 1)for 400 600 A Interiors with Trim ScrewsNQB Box Application Data Standard Width 3 12/97 1989 Square D All Rights Reserved Rainproof (NEMA Type 3R and 3S)Dusttight (NEMA Type 3S, 5, and 12) Finished with gray-baked enamel electrodeposited over cleaned phosphatized galvanized steel (ANSI 49). Gasketed door has vault handle with lock (uses NSR-251 key).
6 Two additional trunk latches. Directory card located on inside of door. No knockouts. Removable drain screw for NEMA Type 3R rating. Trim kit (ordered separately) is required for end and side gutters. Provisions for two ground Type 3R, 3S, 5, and 12 EnclosureNEMA Type 3R, 3S, 5, and 12 EnclosureVault Handle with Lock ( Catalog No. PK4 NVL) Corrosion-Resistant Fiberglass-Reinforced Polyester(NEMA Type 4X) Watertight and dusttight. Gasketed door with optional locking handle. Directory card holders on inside of door. Enclosure OptionsClass CTL UL Listed, Class CTL panelboard . Meets paragraph 384-15 of the NEC. Phasing Distributed phase bussing. Branch Circuit breakers may be mounted in any position. TypesEnvironmentProvides Protection Against NEMA Type 1 IndoorContact with the enclosed equipmentNEMA Type 3 ROutdoorFalling rain, sleet, undamaged by iceNEMA Type 3 SOutdoorWind-blown dust, rain, sleet, undamaged by iceNEMA Type 4 XIndoor/OutdoorResists corrosion, hose-directed water, dustNEMA Type 5 IndoorSettling dust, falling dirt, dripping liquidsNEMA Type 12 IndoorCirculating dust, falling dirt.
7 Dripping liquidsNEMA Type 4X EnclosureDistributed Phase Bussing Application Data Standard Width 1989 Square D All Rights Reserved 4 12/97 Line Lugs All lugs are suitable for 75 C copper or aluminum 225 A Main Lugs600 A Main Lugs100 A QOB Main Circuit Breaker225 A Q2L Main Circuit Breaker400 A LAL Main Circuit BreakerType VCEL VERSA tile Compression Equipment Terminals VERSA-CRIMP Compression Lugs Compression lugs are available for 100 600 A main lug interiors and 100 400 A main Circuit Breaker interiors. Compression lugs are not available on QOB or Q2L main Circuit breakers. Main Lugs Terminal Data Standard Mechanical LugsVCEL Compression Lugs Main Circuit Breaker Terminal Data Standard Mechanical LugsVCEL Compression Lugs panelboard TypeAmpere RatingWire Range Wire Bending Space per NEC Table 373-6 Lug Wire Range NQOD100(1) #10-#1 Cu or (1) #6-#1 Al(1) #10-2/0 Cu or (1) #6-2/0 Al225(1) #6-300 kcmil Al/Cu(1) #6-300 kcmil Al/Cu400(2) 1/0-300 kcmil Al/Cu or(1) 1/0-750 kcmil Al/Cu(2) 1/0-300 kcmil Al/Cu or (1) 1/0-750 kcmil Al/Cu600(2) 1/0-500 kcmil Al/Cu or(4) 1/0-300 kcmil Al/Cu(2) 1/0-750 kcmil Al/Cu or (4)
8 1/0-300 kcmil Al/Cu panelboard TypeAmpere RatingLugs per PhaseCatalog Wire Range NQOD1001 VCEL021-14S1#8-1/0 Al/Cu2251 VCEL030-516H#4-300 kcmil Al/Cu400 6002 s VCEL050-12H12/0-500 kcmil Al/Cuor 1 VCEL060-12H1400-600 kcmil Al or 400-500 kcmil Cuor 1 VCEL075-12H1500-750 kcmil Al or 500 kcmil Cu s When two wires are terminated per phase, anti-turn kit NQOD6VC must be used. panelboard TypeAmpere RatingCircuit Breaker TypeWire Range Wire Bending Space per NEC Table 373-6 Lug Wire Range NQOD100 QOB(1) #4-#1 Al/Cu(1) #4-2/0 Al/CuFA, FH, FC, FI s (1) #14-#1 Al/Cu(1) #14-1/0 Al/Cu225Q2(1) #4-300 kcmil Al/Cu(1) #4-300 kcmil Al/CuKA, KH, KC, KI(1) #4-300 kcmil Al/Cu(1) #6-350 kcmil Al/CuKD, KG(1) #3-250 kcmil Cu or (1) #1-350 kcmil Al(1) #3-250 kcmil Cu or (1) #1-350 kcmil Al400Q4, LA, LH(1) #4-500 kcmil Al/Cu or (2) #1-250 kcmil Al/Cu(1) #1-600 kcmil Al/Cu or (2) #1-250 kcmil Al/Cu s Circuit Breaker Types FA, FH, FC, FI are factory assembled only.
9 panelboard TypeAmpere RatingCircuit Breaker TypeLugs per PhaseCatalog Wire Range NQOD100FA, FH, FC, FI1VC100FA#8-1/0 Al/Cu225KA, KH, KC, KI1VC250KA3#4-300 kcmil Al/CuKA, KH, KC, KI1VC250KA35250-350 kcmil Al/CuKD, KG1VC250KD250-350 kcmil Al/Cu400LA, LH, Q42VC400LA35250-350 kcmil Al/CuLA, LH, Q42VC400LA3#4-300 kcmil Al/CuLA, LH, Q41VC400LA52/0-500 kcmil Al/CuLA, LH, Q41VC400LA7500-750 kcmil Al or 500 kcmil Cu Application Data Standard Width 5 12/97 1989 Square D All Rights Reserved Main Lugs Interiors Will accept plug-on or bolt-on branch Circuit breakers. Suitable for use as a service entrance (statement found on wiring diagram). Top or bottom feed. 65k AIR maximum branch Circuit breakers (fully rated). 200k AIR maximum when supplied by remote I-LIMITER Circuit Breaker (series rated).
10 100 A and 225 A are suitable for use as service entrance with back-fed QOB Circuit Breaker . Field-installable sub-feed lug kits for 100 225 A interiors. Factory installed main lugs on all interiors. 225 400 A main lug interiors are convertible to main Circuit Breaker by adding a main Circuit Breaker and adapter kit. Available with silver-plated copper or tin-plated aluminum bus (aluminum is standard). Tin-plated copper bus is available as an option. Branch connector fingers are all tin-plated copper; silver-plated branch connector fingers are optional. Main Circuit Breaker Interiors Will accept plug-on or bolt-on branch Circuit breakers. Suitable for use as service entrance. (Statement found on wiring diagram.) Top or bottom feed.
