A circuit breaker is an electrical protection device that is designed to automatically interrupt the flow of electric current in an electrical circuit in the event of an excessive current, such as an overload or a short circuit. They work by detecting the excessive current and then interrupting the flow of electric current by breaking the circuit. Circuit breakers help prevent electrical faults and reduce the risk of fire.

Circuit breakers are recognized as critical units in aircraft electrical systems. In an aircraft, circuit breakers are usually located in the electrical panel, most commonly located in the cockpit or avionics bay. They are designed to be easily accessible by the pilot in case of emergency, allowing the pilot to manually trip the breaker and disconnect the electrical system if necessary.

A320 Aircraft CB Panels are located on –

  • 49 VU – COCKPIT OVERHEAD PANEL
  • 105 VU – RH AVIONICS COMPARTMENT
  • 106 VU – LH AVIONICS COMPARTMENT
  • 121 VU – COCKPIT REAR PANEL
  • 122 VU – COCKPIT REAR PANEL
  • 123 VU – COCKPIT REAR PANEL
  • 124 VU – COCKPIT REAR PANEL
  • 125 VU – COCKPIT REAR PANEL
  • 2000 VU – CABIN FWD GALLEY
  • 2001 VU – CABIN AFT GALLEY

A320 CB PANEL LOCATION

a320-49vu
a320-105-106-vu
a320-120vu
a320-120vu
a320-2000-2001-vu

AIR CONDITIONING CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
21AIR COND/FLOW/CTL &/IND149VUD071HB
21AIR COND/RAM/AIR/INLET49VUD101HZ
21AIR COND/CAB/PRESS/CTL149VUD091HL
21AIR COND/AVNCS VENT/CTL49VUD066HQ
21AIR COND/AVNCS VENT/CTL49VUD055HQ
21AIR COND/AFT CARGO/VENT/CTL & MONG49VUC0731HN
21AIR COND/TEMP CTL/SYS 1 CHAN B/28VDC49VUD0852HH
21AIR COND/TEMP/CTL/IND49VUD0758HH
21AIR COND/AFT CARGO VENT & HTG/CTL &/MONG49VUC0731HN
21AIR COND/FLOW/MIXER/FLAP122VUV223HB
21AIR COND/FLOW/CTL AND IND/2122VUV212HB
21AIR COND/ZONE TEMP CTL/28VDC/SYS2122VUV204HK
21AIR COND/ZONE TEMP CTL/28VDC/SYS1122VUV193HK
21AIR COND/ZONE TEMP CTL/115VAC/SYS2122VUV182HK
21AIR COND/ZONE TEMP CTL/115VAC/SYS1122VUV171HK
21AIR COND/PACK TEMP/CTL SYS1/2/115VAC122VUW2221HH
21AIR COND/PACK TEMP/CTL SYS1/2/28VDC122VUW2123HH
21AIR COND/PACK TEMP/CTL SYS1/1/115VAC122VUX221HH
21AIR COND/PACK TEMP/CTL SYS1/1/28VDC122VUX213HH
21AIR COND/PACK TEMP CTL SYS2/2/28VDC122VUY2124HH
21AIR COND/PACK TEMP CTL SYS2/2/115VAC122VUY2022HH
21AIR COND/PACK TEMP CTL SYS2/1/28VDC122VUY194HH
21AIR COND/PACK TEMP CTL SYS2/1/115VAC122VUY182HH
21AIR COND/LAV/GALLEY VENT CTL/EXTRACT FAN/CTL122VUU215HU
21AIR COND/LAV/GALLEY VENT CTL/EXTRACT FAN/SPLY122VUU196HU
21AIR COND/RECIRC FAN/R/CTL122VUW2011HG
21AIR COND/RECIRC FAN/R/SPLY122VUW183HG
21AIR COND/RECIRC FAN/L/CTL122VUX202HG
21AIR COND/RECIRC FAN/L/SPLY122VUX181HG
21AIR COND/CAB PRESS/CTL/MAN122VUY233HL
21AIR COND/CAB PRESS/CTL/2122VUY222HL
21AIR COND/AVNCS/VENT/MONG122VUY173HQ
21AIR COND/AFT CARGO VENT/FAN122VUS2230HN
21AIR COND/TEMP CTL SYS 2/CHAN A/115VAC122VUW2253HH
21AIR COND/TEMP CTL SYS 2/CHAN A/28VDC122VUW2155HH
21RPCU122VUX234HL
21AIR COND/TEMP CTL SYS 1/CHAN A/115VAC122VUX2249HH
21AIR COND/TEMP CTL SYS 1/CHAN A/28VDC122VUX2151HH
21AIR COND/TEMP CTL SYS 2/CHAN B/28VDC122VUY2156HH
21AIR COND/TEMP CTL SYS 2/CHAN B/115VAC122VUY2054HH
21AIR COND/TEMP CTL SYS 1/CHAN B/115VAC122VUY1850HH
21AVNCS VENT/EXTC/FAN123VUAC042HQ
21AVNCS VENT/BLOWER/FAN123VUAD101HQ
21AVNCS VENT/EXTC/FAN123VU

AUTOFLIGHT CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
22AUTO FLT/FCU/149VUB059CA1
22AUTO FLT/FAC1/28VDC49VUB045CC1
22AUTO FLT/FAC1/26VAC49VUB0314CC1
22AUTO FLT/FMGC/149VUB0210CA1
22AUTO FLT/MCDU/149VUB0111CA1
22AUTO FLT/FCU/2121VUM219CA2
22AUTO FLT/RUDDER/TRIM/IND121VUM2015CC
22AUTO FLT/FAC2/28VDC121VUM195CC2
22AUTO FLT/FAC2/26VAC121VUM1814CC2
22AUTO FLT/FMGC/2121VUM1710CA2
22AUTO FLT/MCDU/2121VUN2011CA2
22AUTO FLT/RUDDER/ARTF/FEEL121VUN1714CA
22AUTO FLT/STICK/LOCK121VUN1613CA
22AUTO FLT/MCDU/3121VUN2111CA3

COMMUNICATIONS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
23COM/AUDIO/FLT/INTPH49VUG089RN
23COM/AUDIO/ACP/F/O49VUG075RN
23COM/AUDIO/ACP/CAPT49VUG064RN
23COM/CIDS/DEU A ESS/LINE 249VUG05155RH
23COM/CIDS/DEU A ESS/LINE 149VUG04154RH
23COM DIR ESS/249VUG02157RH
23COM/CIDS/DIR ESS/149VUG01150RH
23COM/CVR/SPLY49VUE142RK
23COM/CVR/CTL49VUE134RK
23COM/RMP/149VUG102RG1
23COM/VHF/149VUG092RC1
23COM/CIDS/DEU B/ESS49VUG03153RH
23INT 1 + 249VUG089RN
23ACP F/O BITE INT 2 AUDIO 3/5 OCCPNT49VUG075RN
23ACP CAPT SELCAL INT 1 AUDIO AVNCS49VUG064RN
23COM / CIDS / DEU A ESS / MID R49VUG05196RH
23COM / CIDS / DEU A ESS / MID L49VUG04195RH
23COM/CIDS/FLT ATTND PNL/ESS49VUH01171RH
23COM/CIDS/DEU A ESS/AFT R49VUHA12172RH
23COM/CIDS/DEU A ESS/AFT L49VUHA11179RH
23COM/CIDS/DEU A ESS/FWD R49VUHA10158RH
23COM/CIDS/DEU A ESS/FWD L49VUHA09159RH
23COM/CIDS/DIR 1 AND 2/ESS49VUG02150RH
23COM/CIDS/DIR ESS/249VUG02157RH
23COM HF149VUHA141RE1
23COM NAV/ACARS/MU121VUL062RB
23COM NAV/CIDS/FWD ATTND/PNL121VUM14170RH
23AUDIO MIXING121VUK0314WW
23COM NAV/VHF/3121VUL052RC3
23COM NAV/RMP/3121VUL032RG3
23COM NAV/CIDS/DEU A NORM/R MID121VUM13166RH
23COM NAV/CIDS/DEU A NORM/L MID121VUM12165RH
23COM NAV/CIDS/DEU A NORM/R FWD121VUM11164RH
23COM NAV/CIDS/DEU A NORM/L FWD121VUM10163RH
23COM NAV/CIDS/DEU B/NORM121VUM09162RH
23COM NAV/CIDS/PROG &/TST PNL121VUM08161RH
23COM NAV/CIDS/DIR NORM/2121VUM07156RH
23COM NAV/CIDS/DIR NORM/1121VUM06151RH
23COM/CIDS/DEU A BAT/LINE 2121VUN14145RH
23COM/CIDS/DEU A BAT/LINE 1121VUN13144RH
23COM/CIDS/DEU B/BAT121VUN12143RH
23COM/CIDS/DIR 2/BAT121VUP14146RH
23COM/CIDS/DIR 1/BAT121VUP13147RH
23COM/CIDS/BAT/CTL121VUP12148RH
23COM NAV/VHF/2121VUL042RC2
23COM NAV/RMP/2121VUL022RG2
23COM NAV/SELCAL121VUM048RN
23COM NAV/ACP/THIRD/OCCPNT121VUM026RN
23EIS/HORN/SPLY121VUP092WC
23COM NAV/CIDS/FWD ATTND/PNL121VUQ14170RH
23COM NAV/HF2121VUL131RE2
23COM / CIDS / DEU B / NORM FWD121VUM09193RH
23COM NAV/CIDS/DEU A NORM/R AFT121VUM13168RH
23COM NAV/CIDS/DEU A NORM/L AFT121VUM12167RH
23COM NAV/CIDS/DEU A NORM/R MID121VUM11166RH
23COM NAV/CIDS/DEU A NORM/L MID121VUM10165RH
23COM NAV/CIDS/DEU A NORM/R FWD121VUM09164RH
23COM NAV/CIDS/DEU A NORM/L FWD121VUM08163RH
23COM NAV/CIDS/DEU B/NORM121VUM07162RH
23COM NAV/CIDS/PROG AND TST PNL121VUM06161RH
23COM NAV/CIDS/DIR 1 AND 2/NORM121VUM05151RH
23COM/CIDS/DIR 1 AND 2/BAT121VUN11140RH
23COM NAV/CIDS/DEU A NORM/R AFT121VUM12168RH
23COM NAV/CIDS/DEU A NORM/L AFT121VUM11167RH
23COM NAV/CIDS/DEU A NORM/R FWD121VUM10164RH
23COM NAV/CIDS/DEU A NORM/L FWD121VUM09163RH
23COM NAV/CIDS/DEU B/NORM121VUM08162RH
23COM NAV/CIDS/DIR NORM/2121VUM06156RH
23COM NAV/CIDS/DIR NORM/1121VUM05151RH
23COM/FAP1/NORM121VUQ14170RH
23DOORS/CKPT/VIDEO/SPLY122VUT1615RA
23PES – VIDEO – INDICATOR2000VUC0628MH
23PRAM2000VUE012RX
23PES VIDEO AFT – RH2000VUC0525MH
23PES-VIDEO-CABIN AFT-LH2000VUC0423MH
23PES VIDEO FWD – RH2000VUC0324MH
23PES-VIDEO-CABIN FWD-LH2000VUC0222MH
23PES VIDEO – CTL2000VUC0121MH
23PES-PFIS2000VUC07189MH
23PES-VIDEO-CABIN-AFT-RH2000VUC0625MH
23PES-VIDEO-CABIN AFT-LH2000VUC0523MH
23PES-VIDEO-CABIN-FWD-RH2000VUC0424MH
23PES-VIDEO-CABIN FWD LH2000VUC0322MH
23PES-VIDEO-CONTROL-VCC2000VUC0221MH
23PES-VIDEO-CONTROL-MAIN2000VUC0120MH
23PES – PVIS2000VUC08189MH
23PES-VIDEO-CABIN AFT-RH2000VUC0625MH
23PES-VIDEO-CABIN FWD-RH2000VUC0524MH
23PES-VIDEO-CABIN LH2000VUC0322MH
23PES-VIDEO-CTL-VCC2000VUC0221MH
23PES VIDEO VCC2000VUC0120MH
23PES MUSIC – CTL2000VUD0121MK
23PES MUSIC-CABIN AFT-RH2000VUD0525MK
23PES MUSIC-CABIN AFT-LH2000VUD0422MK
23PES MUSIC-CABIN FWD-RH2000VUD0324MK
23PES MUSIC-CABIN FWD-LH2000VUD0223MK
23PES PVIS2000VUC07189MH
23PES-VIDEO-AFT-RH2000VUC0625MH
23PES-VIDEO-FWD-RH2000VUC0524MH
23PES-VIDEO-AFT-LH2000VUC0423MH
23PES-VIDEO-FWD-LH2000VUC0322MH
23PES VIDEO CONTROL MAIN2000VUC0120MH
23PES-MUSIC-CTL2000VUD0121MK
23PES-PVIS2000VUC07189MH
23PES-VIDEO-AFT2000VUC0625MH
23PES-VIDEO-AFT-LH2000VUC0523MH
23PES-VIDEO-CABIN-RH2000VUC0424MH
23PES-VIDEO-CABIN FWD-LH2000VUC0322MH
23PES-VIDEO-VCC CTL2000VUC0120MH
23PES-AM-RADIO2000VUC081RR
23PES VIDEO AFT – RH2000VUC0423MH
23PES VIDEO FWD – LH2000VUC0222MH
23PES MUSIC AFT – RH2000VUD0525MK
23PES MUSIC AFT – LH2000VUD0422MK
23PES MUSIC FWD – RH2000VUD0324MK
23PES MUSIC FWD – LH2000VUD0223MK
23PES-VIDEO-CABIN FWD-RH2000VUC0424MH
23PES-MUSIC-CABIN AFT-RH2000VUD0525MK
23PES-MUSIC-CABIN AFT-LH2000VUD0422MK
23PES-MUSIC-CABIN FWD-RH2000VUD0324MK
23PES-MUSIC-CABIN FWD-LH2000VUD0223MK
23PFIS2000VUC07189MH
23PES-VIDEO-FWD LH2000VUC0322MH
23PES-VIDEO-CTL MAIN2000VUC0120MH
23PES-MUSIC-CABIN-FWD-LH2000VUD0223MK
23PES – MUSIC – CTL2000VUD0121MK
23PES-VIDEO-CABIN-LH2000VUC0322MH
23PES MUSIC-CABIN-RH2000VUD0324MK
23PES MUSIC-CABIN-LH2000VUD0223MK
23PES-MUSIC-CABIN-RH2000VUD0324MK
23PES-MUSIC-CABIN-LH2000VUD0223MK
23PES-PFIS-AC2000VUC08188MH
23IFE/SEAT-POWER-PAX SYS2000VUC0720MK
23IFE-CABIN-ADB22000VUC0624MK
23IFE-CABIN-ADB12000VUC0523MK
23IFE-IFE CENTER-AC-IFEC2000VUC0422MK
23IFE-IFE CENTER-AC-VCC2000VUC0221MH
23IFE-IFE CENTER-DC-VCC2000VUC0120MH
23IFE-VCC-SMOKE2000VUD0637MH
23IFE-CABIN-AF-R/H2000VUD0425MH
23IFE-CABIN-AF L/H2000VUD0323MH
23IFE-CABIN-TU-R/H2000VUD0224MH
23IFE-CABIN-TU-L/H2000VUD0122MH
23PES-VIDEO-CABIN-RH AFT2000VUC0625MH
23PES-VIDEO-CABIN-LH2000VUC0523MH
23PES-VIDEO-CABIN-RH FWD2000VUC0424MH
23PES-VIDEO-CABIN-LH FWD2000VUC0322MH
23PES-MUSIC-CABIN-AFT-RH2000VUD0525MK
23PES-MUSIC-CABIN-AFT-LH2000VUD0422MK
23PES-MUSIC-CABIN-FWD-RH2000VUD0324MK
23PES VIDEO AFT – LH2000VUC0423MH
23CIDS/ DEU A NORM AFT RH2001VUC08174RH
23CIDS/ DEU A NORM AFT LH2001VUC07173RH
23CIDS/ DEU A NORM MID 2 RH2001VUC06176RH
23CIDS/ DEU A NORM MID 2 LH2001VUC05175RH
23CIDS-DEU B-NORM-AFT2001VUC08194RH
23CIDS-DEU A NORM-AFT-RH2001VUC07174RH
23CIDS-DEU A NORM-AFT-LH2001VUC06173RH
23CIDS-DEU A NORM-MID-RH2001VUC05198RH
23CIDS-DEU A NORM-MID-LH001VUC04197RH
23PES-TELEPHONE2000VUD081RD
23PES-VIDEO-CTL-VCC2000VUC0221MH
23PES – PFIS – RADVR2000VUC08188MH
23PES-PFIS-DC2000VUC07189MH
23IFE-IFE CENTER-DC-IFEC2000VUC0321MK
23VACU TOIL SYS-LAV PWR2001VUA0245MG
23VACU TOIL SYS-LAV PWR2001VUA0245MG
23VACU TOIL SYS-LAV PWR2001VUA0434MG

ELECTRICAL CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
24ELEC/AC BUS/8XP/MONG49VUH116XH
24ELEC/LT/CTL49VUH1013XG
24ELEC/CSM/G /EV AUTO/SPLY105VUC017XE
24ELEC/HOT BUS/702PP SPLY105VUD025PB2
24ELEC/HOT BUS/701PP SPLY105VUD015PB1
24ELEC/HOT BUS/702PP SPLY105VUE0212PB2
24ELEC/HOT BUS/701PP SPLY105VUE0112PB1
24ELEC/BAT REF/BCL2105VUF029PB2
24ELEC/BAT REF/BCL1105VUF019PB1
24ELEC/STAT INV/CNTOR/CTL105VUG0214XB
24ELEC/BAT BUS/REF/BCL1105VUG018PB1
24ELEC/STAT INV/BUS 901XP/SPLY105VUH0212XB
24ELEC/BAT BUS/REF/BCL2105VUJ028PB2
24AC ESS BUS/STBY/CNTOR/CTL106VUB085XC
24AC ESS BUS/EMER/CNTOR/CTL106VUB075XE
2426VAC/ESS BUS/SPLY106VUB064XH
24CSM/G /EV/MAN/SPLY106VUB046XE
24AC ESS/BUS NORM/CNTOR/CTL106VUB034XC
24AC ESS/BUS/EMER/CNTOR/SPLY106VUC0815PC
24EMER/SHED/CNTOR/SPLY106VUC071PH
24AC ESS BUS/EMER/STBY/CNTOR/SPLY106VUC0610XE
24AC ESS BUS/MONG/SPLY106VUC052XH
24AC/SHED/ESS BUS/CNTOR/CTL106VUC041XH
24ESS TR/CNTOR/CTL106VUC025PE
24ESS TR/SPLY106VUC014PE
24ELEC/GALLEY/CTL122VUS261XA
24ELEC/GALLEY/FAULT/LT CTL122VUS258XA
24ELEC/GALLEY/GND/FLT/LOGIC122VUS247XA
24ELEC/EXT PWR/COCKPIT/AVAIL/LT122VUX2812XG
24APU GEN/EGIU2/28VDC122VUY3126XU2
24GEN2/EGIU2/28VDC122VUY3024XU2
24ELEC/APU/GCU122VUY256XS
24ELEC/GPCU122VUY247XG
24ELEC/EXT PWR/EGIU1/28VDC122VUZ3126XU1
24ELEC/GEN1/EGIU1/28VDC122VUZ3024XU1
24ELEC/GALLEY/CNTOR122VUS287MC
24ELEC/REFLNG/NORM122VUS272PR
24ELEC/GEN2/OFF/BTC2 SPLY122VUT318XU
24ELEC/GEN1/OFF/BTC2 SPLY122VUT3014XU
24ELEC/GEN2/OFF/BTC1 SPLY122VUT2915XU
24ELEC/GEN1/OFF/BTC1 SPLY122VUT285XU
24ELEC/GCU/2122VUT272XU2
24ELEC/GCU/1122VUT262XU1
24ELEC/IDG2/DISC122VUT252XT
24ELEC/IDG1/DISC122VUT241XT
24ELEC/DC SVCE/BUS/ON TR2122VUU305PX
24ELEC/RFL/SPLY/LOGIC122VUU294PR
24ELEC/REFLNG/ON/BAT122VUU281PR
24ELEC/CNTOR/DC BUS/TIE 1/FAULT122VUU2414PC
24ELEC/AC PWR/SVCE/CTL122VUV293XX
24ELEC/BUS/2XP/CTL122VUV2717XN2
24ELEC/AC/BUS1/CTL122VUV2517XN1
24ELEC/DC BUS/TIE2//APU/START122VUW3118PC
24ELEC/TR2/FAULT/DC BUS TIE/CONFIG122VUW307PC2
24ELEC/TR1/FAULT/DC BUS TIE/CONFIG122VUW297PC1
24ELEC/CNTOR/ESS/DC BUS/TIE122VUW263PC
24ELEC/CNTOR/DC/BUS/TIE1122VUW259PC
24ELEC/EXT PWR/LT CLT/AVAIL122VUX314XG
24ELEC/EXT PWR/LT CLT/NOT IN/USE122VUX306XG
24ELEC/EXT PWR/CTL122VUX2911XG
24ELEC/TR2/MONG122VUX263PU2
24ELEC/TR1/MONG122VUX253PU1
24ELEC/DC/SVCE/BUS122VUX245PN
24ELEC/EMER GEN AUTO/2122VUZ269XE
24ELEC/EMER GEN AUTO/1122VUZ2511XE
24ELEC/COML/SHED/SYS2122VUV288XN
24ELEC/COML/SHED/SYS1122VUV269XN
24ELEC/GAPCU122VUW2417XG
24ELEC/GALY & CAB/CTL122VUS261XA
24ELEC/GALY & CAB/FAULT/LT CTL122VUS258XA
24ELEC/GALY & CAB/GND/FLT/LOGIC122VUS247XA
24ELEC/DC SHED BUS/CNTR122VUU269PN
24ELEC/AC SHED BUS/CNTOR122VUU2526XN
24ESS NTWK AUTO ALTN122VUV246XC
24FWD GALLEY/FEEDER D123VUAE022MC
24EXT PWR/EGIU1/115VAC123VUAA0723XG
24FWD GALLEY/FEEDER F123VUAC1016MC
24GEN1/EGIU1/115VAC123VUAF1223XU1
24GEN2/EGIU2/115VAC123VUAF0123XU2
24APU GEN/EGIU2/115VAC123VUAA0823XS
24SVCE/BUS 2/214XP SPLY123VUAA054XX
24BUS 1/131XP-A/SPLY123VUAB125XN1
24BUS 1/103XP/SPLY123VUAB113XN1
24TR1/SPLY123VUAB102PU1
24TR2/SVCE/BUS 2/SPLY123VUAB081XX
24GND/PWR/PROT123VUAB072XG
24SVCE/BUS 2/212XP SPLY123VUAB052XX
24TR2/214XP/SPLY123VUAB042PU2
24BUS 2/204XP/SPLY123VUAB023XN2
24BUS 2/231XP-A/SPLY123VUAB015XN2
24AC ESS/BUS ON/BUS 1123VUAC121XC
24AC ESS/BUS ON/BUS 2123VUAC012XC
24BUS 1/101XP/SPLY123VUAD111XN1
24BUS 2/212XP/SPLY123VUAD0310XN
24BUS 2/202XP/SPLY123VUAD021XN2
24BUS 1/110XP/SPLY123VUAF117XN1
24AFT GALLEY/FEEDER A123VUAF043MC
24BUS 2/210XP/SPLY123VUAF027XN2
24FWD GALLEY/FEEDER D123VUAD042MC
24FWD GALLEY/FEEDER C123VUAE101MC
24AFT GALLEY/FEEDER E123VUAF0914MC
24FWD GALLEY/FEEDER C123VUAE031MC
24AFT GALLEY/FEEDER B123VUAD0912MC
24AFT GALLEY/FEEDER E123VU14MC
24FWD GALLEY/FEEDER F123VU16MC
24SHED BUS/218XP/220XP SPLY123VUAC0228XN
24SVCE/601PP/602PP/SPLY124VUBB011PX
24TR2/CNTOR/SPLY124VUBC014PU2
24DC SVCE/602PP/SPLY124VUBD017PN
24206PP/208PP/SPLY124VUBE016PN
24204PP/SPLY124VUBF013PN2
24202PP/SPLY124VUBG011PN2
24SHED BUS 210PP/212PP/SPLY124VUBA0111PN
24BAT BUS/301PP/SPLY125VUCC0111PB
24101PP/SPLY125VUCD011PN1
24103PP/SPLY125VUCE013PN1
24TR1/CNTOR/SPLY125VUCF014PU1
24AINS/ANSU122VUY084TL
24AINS/SIU122VUY072TL

EQUIPMENT & FURNISHINGS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
25PILOTS OUTLETS/STAT INV121VUK251NA
25PILOTS OUTLETS/115V 60HZ121VUK232NA
25COCKPIT SEATS/SEAT CTL/F/O122VUU141MS2
25COCKPIT SEATS/SEAT CTL/CAPT122VUU111MS1
25SEMI AUTO CLS FWD2000VUE083MY
25SEMI AUTO CLS FWD2000VUE062MY
25DR AREA HTG PANELS-DR2-HTR2000VUA081DS
25DR AREA HTG PANELS-DR2-CTL2000VUA063DS
25SEMI AUTO CLS-FWD2000VUE083MY
25SEMI AUTO CLS-FWD2000VUE062MY
25SEAT POWER-MCU 22000VUB0859HP
25SEAT POWER-MCU 12000VUB0558HP
25DR AREA HTG PNLS-CTL2000VUF083DS
25DR AREA HTG PNLS-FPH-DOOR22000VUF071DS
25LAV SHAVER SOCKET2001VUB011MT
25SEMI AUTO CLS AFT2001VUD08103MY
25SEMI AUTO CLS AFT2001VUD06102MY
25DOOR AREA HTG PNL-DOOR3-HTR2001VUF0511DS
25DR AREA HTG PNLS-DOOR 3-CTL2001VUF0313DS
25MEDICAL OUTLET-AC2001VUB087MF
25MEDICAL OUTLET-DC2001VUB076MF
25SEMI AUTO CLS-AFT2001VUD08103MY
25SEMI AUTO CLS-AFT2001VUD06102MY

FIRE PROTECTION CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
26AIR COND/SDCU/CHAN149VUC0611WQ
26ENGINE/2/FIRE DET/LOOP B49VUA078WD2
26ENGINE/1/FIRE DET/LOOP A49VUA067WD1
26AIR COND/CARGO FIRE/EXTIG/BTL249VUC058WX
26AIR COND/CARGO/FIRE/EXTIG/BTL149VUC041WX
26AIR COND/CIDS/SDF/DIR2 ESS49VUC0618WH
26AIR COND/CIDS/SDF/DIR1 ESS49VUC0515WH
26AIR COND/CARGO FIRE/EXTIG/BTL249VUC048WX
26AIR COND/CARGO/FIRE/EXTIG/BTL149VUC031WX
26AIR COND/CARGO/FIRE/EXTIG49VUC031WX
26APU/FIRE AND OVHT/DET/LOOP B121VUL442WG
26APU/FIRE AND OVHT/DET/LOOP A121VUL431WG
26APU/AUTO/EXTIG/GND/TEST121VUL4030WF
26APU/FIRE/EXTIG/SQUIB/B121VUL392WF
26APU/FIRE/EXTIG/SQUIB/A121VUL381WF
26APU/FIRE/LP VALVE/NORM121VUM424WF
26APU/FIRE/LP VALVE/STBY121VUM413WF
26ENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B121VUQ442WE1
26ENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A121VUQ431WE1
26ENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B121VUQ422WE2
26ENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A121VUQ411WE2
26ENGINE/ENG2/FIRE DET/LOOP A121VUQ397WD2
26ENGINE/ENG1/FIRE DET/LOOP B121VUQ388WD1
26AIR COND/CARGO/FIRE/EXTIG122VUT191WX
26AIR COND/SDCU/CHAN2122VUT1812WQ
26AIR COND/CIDS/SDF/DIR NORM/2122VUT1814WH
26AIR COND/CIDS/SDF/DIR NORM/1122VUT1717WH

FLIGHT CONTROLS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
27FLIGHT CONTROLS/SLT FLP/POS/IND 149VUB121CN
27FLIGHT CONTROLS/ELAC1/NORM/SPLY49VUB1115CE1
27FLIGHT CONTROLS/FCDC1/SPLY49VUB1020CE1
27FLIGHT CONTROLS/THS/ACTR/MOT249VUB0919CE2
27FLIGHT CONTROLS/SEC1/NORM/SPLY49VUB0821CE1
27FLIGHT CONTROLS/FLP/CTL AND MONG/SYS149VUB076CV
27FLIGHT CONTROLS/SLT/CTL AND MONG/SYS149VUB065CV
27FLIGHT CONTROLS/ELAC2/STBY SPLY105VUA0216CE2
27FLT CTL/ELAC1/STBY SPLY105VUA0116CE1
27FLT CTL/SEC1/STBY SPLY105VUB0122CE
27FLIGHT CONTROLS/WTB/FLP/SYS2121VUP2012CV
27FLIGHT CONTROLS/WTB/SLT/SYS2121VUP1911CV
27FLIGHT CONTROLS/SLT FLP/POS/IND2121VUP162CN
27FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2121VUQ218CV
27FLIGHT CONTROLS/FCDC2/SPLY121VUQ2020CE2
27FLIGHT CONTROLS/SEC3/SPLY121VUQ1921CE3
27FLIGHT CONTROLS/SEC2/SPLY121VUQ1821CE2
27FLIGHT CONTROLS/THS ACTR/MOT3121VUQ1719CE3
27FLIGHT CONTROLS/THS ACTR/MOT1121VUQ1619CE1
27FLIGHT CONTROLS/SLT/CTL/SYS2121VUR217CV
27FLIGHT CONTROLS/ELAC2/NORM/SPLY121VUR2015CE2
27RUDDER FTU121VUR1675CE
27FLIGHT CONTROLS/WTB/FLP/SYS1122VUS0710CV
27FLIGHT CONTROLS/WTB/SLT/SYS1122VUS069CV

FUEL SYSTEM CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
28FUEL/AFT LOW LVL/& OVFL/WING R49VUA1144QJ
28FUEL/AFT LOW LVL/& OVFL/WING L49VUA1043QJ
28FUEL/SMOKE/CONFIG/PUMP CTL49VUA1455QA
28FUEL/FQI/CHAN/149VUA131QT
28FUEL/X FEED/VALVE/MOT149VUA122QE
28FUEL/LP VALVE/MOT1/ENG249VUA092QG
28FUEL/LP VALVE/MOT1/ENG149VUA081QG
28APU/FUEL/BLOW OFF/PUMP49VUB142QC
28FUEL/XFR VALVE1/WING/R49VUA112QP
28FUEL/XFR VALVE1/WING/L49VUA101QP
28FUEL/FWD LOW LVL/WING/R121VUM2346QJ
28FUEL/FWD LOW LVL/WING/L121VUM2245QJ
28FUEL/CTR TK/AUTO/CTL121VUR273QL
28FUEL/CTR TK/L&R XFR/CTL & IND121VUR262QL
28FUEL/CTR TK/L&R XFR/CTL & IND121VUR251QL
28APU/FUEL/BLOW OFF/CTL121VUK391QC
28FUEL/FQI/CHANNEL/1 AND 2121VUL268QT
28FUEL/HI/LVL/SPLY121VUL251QJ
28FUEL/RFL/DFL/SPLY121VUL242QU
28FUEL/RFL/DFL/XFR/DEFUEL/VALVE121VUL231QU
28APU/FUEL/LP VALVE/CTL121VUM401QF
28APU/FUEL/LP VALVE/SPLY121VUM392QF
28APU/FUEL/PUMP/CTL121VUM383QC
28FUEL/FQI/CHAN/2121VUM272QT
28FUEL/LP VALVE/MOT2/ENG2121VUM264QG
28FUEL/LP VALVE/MOT2/ENG1121VUM253QG
28FUEL/X FEED/VALVE/MOT2121VUM241QE
28FUEL/L WING TK/PUMP2 SPLY121VUN267QA
28FUEL/L WING TK/PUMP1 SPLY121VUN231QA
28FUEL/R WING TK/PUMP2 SPLY121VUQ268QA
28FUEL/R WING TK/PUMP1 SPLY121VUQ232QA
28FUEL/PUMPS/2/R CTL AND L IND121VUR2910QA
28FUEL/PUMPS/1/R CTL AND L IND121VUR284QA
28FUEL/PUMPS/2/L CTL AND R IND121VUR249QA
28FUEL/PUMPS/1/L CTL AND R IND121VUR233QA
28FUEL/FWD LOW LVL/WING/R121VUM2345QJ
28FUEL/FWD LOW LVL/WING/L121VUM2246QJ
28FUEL/XFR VALVE2/WING/R121VUM234QP
28FUEL/XFR VALVE2/WING/L121VUM223QP
28FUEL/CTR TK/PUMP2 SPLY121VUP2630QA
28FUEL/CTR TK/PUMP1 SPLY121VUP2329QA
28FUEL/CTR TK/AUTO/CTL121VUR2747QA
28FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND121VUR2632QA
28FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND121VUR2531QA
28ACT1/REFUEL/VLV121VUL2933QU
28ACT2/REFUEL/VLV121VUL2834QU
28ACT1/XFR VALVE/AUTO CTL121VUP299QH
28ACT2/XFR VLV/AUTO CTL121VUP2810QH
28ACT/RFL/VALVE121VUL2933QU
28ACT/XFR VALVE/AUTO CTL121VUP299QH
28L WING TK/PUMP 1/STBY SPLY123VUAD1211QA
28R WING TK/PUMP 1/STBY SPLY123VUAE1212QA
28ACT LOW LVL R121VUM2951QJ
28ACT LOW LVL L121VUM2852QJ
28ACT XFR VALVE MAN CTL121VUN2930QH
28ACT PUMP SUPPLY121VUQ2925QH

HYDRAULIC SYSTEM CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
29HYD/FIRE VALVE/Y/ENG249VUC143702GD
29HYD/FIRE VALVE/G/ENG149VUC131703GK
29HYD/HYD PWR/B WARN/& CTL49VUC122702GJ
29HYD/HYD/PRESS/XMTR49VUC111841GN
29HYD/RAT/CTL49VUD142801GE
29HYDRAULIC/SOL VALVES/G/Y/B/LEAK/TST121VUN351881GP
29HYDRAULIC/SOL VALVES/G/Y/PTU121VUN341801GL
29HYDRAULIC/LOW/LVL/IND121VUN321832GQ
29HYDRAULIC/HYD POWER/Y121VUN303803GX
29HYDRAULIC/HYD/QTY/IND121VUP351831GQ
29HYDRAULIC/RAT/SPLY/EXTN/SOL1121VUP332803GE
29HYDRAULIC/Y HYD/PUMP ENG2/MONG121VUQ373700GD
29HYDRAULIC/Y HYD/PUMP ENG2/CTL121VUQ363701GD
29HYDRAULIC/G HYD/PUMP ENG1/CTL121VUR351701GK
29HYDRAULIC/G HYD/PUMP ENG1/MONG121VUR341702GK
29PTU INHIT/Y SYS121VUQ331808GL
29PTU INHIT/G SYS121VUQ321807GL
29B HYD/ELEC PUMP123VUAB092701GJ
29Y HYD/ELEC/PUMP123VUAB063802GX
29Y HYD/ELEC/ELEC PUMP/NORM123VUAB033801GX

ICE & RAIN CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
30ANTI ICE/WING/CTL49VUC022DL
30ANTI ICE/WING/MONG49VUC011DL
30ANTI ICE/PROBES/AOA/149VUD044DA1
30ANTI ICE/PROBES/PHC/149VUD032DA1
30ANTI ICE/PROBES/PITOT/149VUD023DA1
30ANTI ICE/RAIN/RPLNT/CAPT49VUD011DB1
30ANTI ICE/WINDOWS/R122VUW144DG2
30ANTI ICE/WHC/2122VUW135DG2
30ANTI ICE/F/O/WIPER122VUW124DB2
30ANTI ICE/ENG/2122VUW101DN2
30ANTI ICE/WINDOWS/L122VUX144DG1
30ANTI ICE/WHC/1122VUX135DG1
30ANTI ICE/WIPER/CAPT122VUX124DB1
30ANTI ICE/ENG/1122VUX101DN1
30ANTI ICE/PROBES/PHC/3122VUY162DA3
30ANTI ICE/PROBES/2/TAT122VUY151DA2
30ANTI ICE/PROBES/2/PITOT122VUY143DA2
30ANTI ICE/PROBES/2/AOA122VUY134DA2
30ANTI ICE/PROBES/PHC/2122VUY122DA2
30ANTI ICE/PROBES/2/STATIC122VUY115DA2
30ANTI ICE/PROBES/P2/T2/ENG2122VUY1011DA2
30ANTI ICE/PROBES/3/PITOT122VUZ163DA3
30ANTI ICE/PROBES/3/AOA122VUZ154DA3
30ANTI ICE/PROBES/3/STATIC122VUZ145DA3
30ANTI ICE/PROBES/1/STATIC122VUZ135DA1
30ANTI ICE/PROBES/1/TAT122VUZ121DA1
30ANTI ICE/PROBES/P2/T2/ENG1122VUZ1011DA1
30ANTI ICE/ICE DET/R122VUV134DD2
30ANTI ICE/ICE DET/L122VUV124DD1
30ANTI ICE/RAIN/RPLNT/F/O122VUW111DB2
30ANTI ICE/L/WHSLD123VUAF101DG1
30ANTI ICE/R/WHSLD123VUAF031DG2
30POT/WASTE WIP HEATER LINE2000VUA031DW
30POT/WASTE WIP-HEATER-CTL2000VUA022DW
30WASTE WIP-DRAINMAST-FWD2000VUB061DU
30WASTE WIP-HEATER-CTL2000VUB059DU
30WASTE WIP-HEATER-LINE2000VUB048DU
30POT WIP-HEATER-LINE2000VUA021DW
30POT WIP-HEATER-CTL2000VUA012DW
30POT WIP-HEATER-LINE2000VUA031DW
30WASTE WIP-CARGO DRAIN VALVE2000VUB0820DU
30WASTE WIP-HEATER CTL2000VUB059DU
30WASTE WIP-HEATER LINE2000VUB048DU
30WASTE WIP-HEATER-LINE2000VUB03101DU
30WASTE WIP-HEATER-LINE2000VUB02102DU
30POT/WASTE WIP-HEATER-LINE2000VUA021DW
30POT/WASTE WIP-HEATER-CTL2000VUA012DW
30POT/WASTE WIP-HEATER-LINE2000VUA0321DW
30WASTE WIP-DRAINMAST-FWD2000VUB031DU
30WASTE WIP-HEATER-CTL2000VUB029DU
30WASTE WIP-HEATER-LINE2000VUB018DU
30POT WIP-HEATER-CTL2000VUA022DW
30POT WIP-SVCE-PNL2001VUD0115DV
30WASTE WIP-DRAINMAST-AFT2001VUE0111DU
30WASTE WIP-HEATER CTL2001VUE0310DU
30WASTE WIP-HEATER-LINE2001VUE0422DU
30WASTE WIP-DRAINMAST-MID2001VUE0221DU
30WASTE WIP-HEATER-CTL2001VUE0310DU
30POT/WASTE WIP HEATER LINE2001VUD0331DW
30POT/WASTE WIP HEATER CTL2001VUD0232DW
30WASTE WIP CARGO DRAIN VALVE2001VUE0532DU
30POT/WASTE WIP-HEATER-LINE2001VUD0451DW
30POT/WASTE WIP-HEATER-LINE2001VUD0331DW
30POT/WASTE WIP-HEATER-CTL2001VUD0232DW
30WASTE WIP-HEATER-LINE2001VUE0431DU

INSTRUMENT SYSTEM CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
31EIS/RLY/BOX/CAPT49VUE0817WT1
31EIS/PFD CAPT/SPLY49VUE0311WT1
31EIS/ECAM/CTL/PNL49VUE1215WT
31EIS/DMC1/SPLY49VUE1110WT1
31EIS/DMC3/STBY/SPLY49VUE1014WT1
31EIS/DMC1/SWTG49VUE0921WT1
31EIS/DMC3/SWTG49VUE0721WT3
31EIS/ECAM DU/UPPER/SWTG49VUE0624WT1
31EIS/ECAM DU/UPPER/SPLY49VUE0513WT1
31EIS/PFD CAPT/SWTG49VUE0422WT1
31EIS/ND CAPT/SWTG49VUE0223WT1
31EIS/ND CAPT/SPLY49VUE0112WT1
31CLOCK/NORM/SPLY49VUF116FS
31CAPT/LOUD/SPKR49VUF105WW
31SDAC/1 AND 2/28VDC/ESS BUS49VUF0512WV
31SDAC/1/SPLY49VUF043WV
31SDAC/2/26VAC SYNC/AC ESS BUS49VUF036WV
31SDAC/1/26VAC SYNC/AC ESS BUS49VUF025WV
31FWS/FWC1/SPLY49VUF013WW
31NAV/DME/149VUG141SD1
31EIS/PFD/CAPT/SPLY49VUE0311WT1
31EMER/GEN/REF106VUB0527WV
31DC BUS/1 AND 2/MONG106VUC0368WV
31FDIU121VUK178TU
31AIDS/DMU121VUK154TV
31DLS&/DLRB/SPLY121VUJ155TD
31CLOCK/STBY/SPLY121VUN024FS
31EIS/SDAC/1/BUS1/26VAC SYNC AC121VUQ049WV
31EIS/RLY/BOX/F/O121VUR0717WT2
31PTR/SPLY121VUJ216TW
31CFDS/TEST PLUG/2121VUJ2010TW
31CFDS/TEST PLUG/1121VUJ199TW
31CFDS/CFDIU/SPLY121VUJ182TW
31CFDS/CFDIU/BACK/UP121VUJ178TW
31DATA/LOADER/SPLY121VUJ163TD
31RCDR/ACCLRM121VUK189TU
31RCDR/DFDR121VUK167TU
31COM NAV/DME/2121VUK061SD2
31EIS/F/O/LOUD/SPKR121VUP084WW
31EIS/SDAC1 AND 2/DOOR/DET/PAX121VUP0548WV
31EIS/SDAC1 AND 2/BUS1/28VDC121VUP0414WV
31EIS/SDAC1 AND 2/BUS2/28VDC121VUP0344WV
31EIS/SDAC1 AND 2/DOOR/DET/AVNCS121VUP0246WV
31EIS/DMC3/SPLY121VUQ0910WT3
31EIS/DMC2/SPLY121VUQ0810WT2
31EIS/FWC2/SPLY121VUQ072WW
31EIS/SDAC/2/SPLY121VUQ062WV
31EIS/SDAC/2/BUS1/26VAC SYNC AC121VUQ0510WV
31EIS/SDAC/1/BUS2/26VAC SYNC AC121VUQ037WV
31EIS/SDAC/2/BUS2/26VAC SYNC AC121VUQ028WV
31EIS/ECAM DU/LOWER/SPLY121VUR1113WT2
31EIS/ECAM DU/LOWER/SWTG121VUR1024WT2
31EIS/DMC2/SWTG121VUR0821WT2
31EIS/ND/F/O/SWTG121VUR0623WT2
31EIS/PFD/F/O/SWTG121VUR0522WT2
31EIS/ND/F/O121VUR0412WT2
31EIS/PFD/F/O121VUR0311WT2
31AIDS & RCDR/QAR121VUK1714TU
31AIDS & RCDR/FDIMU121VUK155TV
31FDIU & QAR121VUK178TU
31CLOCK/STBY/SPLY121VUN034FS
31PDL/PWR/SPLY121VUK1914TD

LANDING GEAR CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
32L/G/Y BRK/PRESS/IND49VUC1061GG
32L/G/LGCIU/SYS1/NORM49VUC091GA
32ABCU &/Y BRK/PRESS IND49VUC1061GG
32HYDRAULIC/BRK FAN/WHEELS/3 AND 4121VUL352GS
32HYDRAULIC/BRK FAN/WHEELS/1 AND 2121VUL321GS
32HYDRAULIC/BRK/TEMP/DET/UNIT121VUM371GW
32HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY121VUM364GG
32HYDRAULIC/BRAKING AND STEERING/SYS2/CTL121VUM353GG
32HYDRAULIC/BRAKING AND STEERING/SYS1/CTL121VUM341GG
32HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY121VUM332GG
32HYDRAULIC/BRK/FAN/CTL121VUM323GS
32HYDRAULIC/PARK BRK/CTL/STBY121VUN3771GG
32HYDRAULIC/PARK BRK/CTL/NORM121VUN3670GG
32HYDRAULIC/LGCIU/SYS2121VUQ352GA
32HYDRAULIC/LGCIU/SYS1/GRND SPLY121VUQ3452GA
32ABCU/HOT BUS/SPLY121VUP30110GG
32HYDRAULIC/TIRE/PRESS121VUM311GV
32LGCIU/BAT SPLY/SYS2121VUR3359GA
32LGCIU/BAT SPLY/SYS1121VUR3258GA
32PTU INHIT/Y SYS121VUQ331808GL
32PTU INHIT/G SYS121VUQ321807GL

LIGHTING SYSTEM CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
33LIGHTING/EMER LT/CKPT/DOME49VUH081LE
33LIGHTING/EMER LT/CABIN49VUH0779WL
33LIGHTING/EMER LT/CABIN49VUH062WL
33LIGHTING/EMER LT/CABIN49VUH051WL
33LIGHTING/ICE AND STBY/COMP/LIGHT49VUH041LF
33LIGHTING/XFMR/115V.5V/ESS BUS49VUH0329LP
33LIGHTING/LANDING LT/R/CTL122VUT074LB
33LIGHTING/LANDING LT/R/SPLY122VUT062LB
33LIGHTING/LANDING LT/L/CTL122VUT053LB
33LIGHTING/LANDING LT/L/SPLY122VUT041LB
33LIGHTING/EXT LT/NAV1/AND LOGO/LT122VUT031LA
33LIGHTING/EXT LT/NAV2/AND LOGO/LT122VUT022LA
33LIGHTING/EXT LT/BEACON/UPPER122VUU061LV
33LIGHTING/EXT LT/BEACON/LOWER122VUU035LV
33LIGHTING/CABIN/EMER/LT122VUV073WL
33LIGHTING/WING/STROBE122VUV0510LV
33LIGHTING/LOGO/L122VUV032LY
33LIGHTING/LOGO/R122VUV021LY
33LIGHTING/EXT LT/TAXI AND TAKE OFF/CTL122VUW092LR
33LIGHTING/EXT LT/TAXI AND TAKE OFF/TAXI122VUW081LR
33LIGHTING/EXT LT/TAXI AND TAKE OFF/TO122VUW073LR
33LIGHTING/EXT LT/RWY TURN OFF/L122VUW061LC1
33LIGHTING/EXT LT/RWY TURN OFF/R122VUW051LC2
33LIGHTING/EXT LT/WING/AND ENG SCAN/R122VUW031LX
33LIGHTING/EXT LT/WING/AND ENG SCAN/L122VUW025LX
33LIGHTING/WHL WELL/LTG/DOME122VUX082LL
33LIGHTING/WHL WELL/LTG/OUT122VUX071LL
33LIGHTING/TST/BOARD/SPLY122VUX0630LP
33LIGHTING/ANN LT SPLY/XFMR/BUS 2122VUX0527LP
33LIGHTING/ANN LT SPLY/XFMR/BUS 1122VUX0426LP
33LIGHTING/ANN LT SPLY/XFMR/STAT INV122VUX0328LP
33LIGHTING/CKPT/DOME122VUY063LE
33LIGHTING/INSTL LT/GLARE/SHLD122VUY055LF
33LIGHTING/INSTL LT/MAIN INST/PNL AND/PED122VUY044LF
33LIGHTING/INSTL LT/OVHD/PNL122VUY033LF
33LIGHTING/AVNCS COMPT/OUT/115VAC122VUZ0912LS
33LIGHTING/AVNCS COMPT/OUT/28VDC122VUZ0811LS
33LIGHTING/AVNCS COMPT/DOME122VUZ071LS
33LIGHTING/FLOOD/F/O/SIDE122VUZ064LE
33LIGHTING/FLOOD/CAPT/SIDE122VUZ055LE
33LIGHTING/FLOOD/CTR INST/PNL122VUZ042LE
33LAV FWD & MID-OCCUPIED2000VUF011WJ
33LIGHT-ATTND-WORK2000VUJ031LZ
33AIR CONDTN-COMPT-OUTLET2000VUG081LK
33PASSENGER READING LIGHT2000VUG066LW
33PASSENGER READING LIGHT2000VUG055LW
33PASSENGER READING LIGHT2000VUG044LW
33PASSENGER READING LIGHT2000VUG033LW
33PASSENGER READING LIGHT2000VUG022LW
33PASSENGER READING LIGHT2000VUG011LW
33CAB LIGHT PWR-CEILING-AFT2000VUH08307LG
33CAB LIGHT PWR-CEILING-AFT2000VUH07304LG
33CAB LIGHT PWR-CEILING-FWD2000VUH06306LG
33CAB LIGHT PWR-CEILING-FWD2000VUH05305LG
33CAB LIGHT PWR-WINDOW-AFT2000VUH04302LG
33CAB LIGHT PWR-WINDOW-AFT2000VUH03301LG
33CAB LIGHT PWR-WINDOW-FWD2000VUH02303LG
33CAB LIGHT PWR-WINDOW-FWD2000VUH01300LG
33LIGHT-LDG-AREA2000VUJ083LU
33LIGHT-CARGO COMPT-AFT2000VUJ072LU
33LIGHT-CARGO COMPT-FWD2000VUJ061LU
33LIGHT-CABIN-ENTRY2000VUJ02308LG
33LIGHT-LAV2000VUJ011LQ
33LIGHT – STWG2000VUJ06100LZ
33LIGHT – STWG2000VUJ04100LZ
33LAV FWD-OCCUPIED2000VUF011WJ
33LIGHT-ATTND-WORK2000VUJ051LZ
33LIGHT-STWG2000VUJ04100LZ
33LAVATORY AFT-OCCUPIED2001VUB0411WJ
33LIGHT-APU2001VUE082LJ
33LIGHT-SEC 192001VUE071LJ
33LIGHT-STWG2001VUE06111LZ

NAVIGATION CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
34NAV/STBY/ALTM49VUF1416FN
34NAV/STBY/HORIZON49VUF125FN
34NAV/VOR/DME/RMI49VUF1312FN
34NAV PROBES/ADIRU3/PWR/SWTG49VUF098FP
34NAV PROBES/ADIRU 1/AND AOA 1/26VAC49VUF075FP1
34NAV PROBES/ADIRU1/115VAC49VUF064FP1
34NAV/VOR/149VUG132RS1
34NAV/MMR/149VUG1242RT1
34COM NAV/ATC/149VUG115SH1
34NAV/ADF/149VUH141RP1
34NAV/STBY/INST49VUF125FN
34ADIRS/ADIRU1/28VDC105VUC026FP1
34NAV/STBY/INST/BAT105VUJ0123FN
34COM NAV/MMR/2121VUK0942RT2
34COM NAV/ADF/2121VUK021RP2
34ADIRS/ADIRU/2PWR/SHED121VUN1010FP
34ADIRS/ADIRU/3PWR/SWTG121VUN099FP
34ADIRS/ADIRU/2/26VAC AND AOA121VUN085FP2
34ADIRS/ADIRU/3/26VAC AND AOA121VUN075FP3
34ADIRS/ADIRU/2/115VAC121VUN064FP2
34ADIRS/ADIRU/3/115VAC121VUN054FP3
34ADIRS/ADIRU/2/28VDC121VUN046FP2
34ADIRS/ADIRU/3/28VDC121VUN036FP3
34COM NAV/RADAR/1121VUK135SQ1
34COM NAV/RAD ALTM/2121VUK121SA2
34COM NAV/RAD ALTM/1121VUK111SA1
34COM NAV/VOR/2121VUK082RS2
34COM NAV/ATC/2121VUK075SH2
34EIS/GPWS/115VAC121VUP073WZ
34EIS/GPWS/28VDC121VUP062WZ
34COM NAV/MMR/2121VUL0742RT2
34COM NAV/RADAR/2121VUK145SQ2
34COM NAV/TCAS121VUK104SG
34ADIRS/ADIRU/2PWR/SHED121VUN1110FP
34ADIRS/ADIRU/3PWR/SWTG121VUN109FP
34ADIRS/ADIRU/2/26VAC AND AOA121VUN095FP2
34ADIRS/ADIRU/3/26VAC AND AOA121VUN085FP3
34ADIRS/ADIRU/2/115VAC121VUN074FP2
34ADIRS/ADIRU/3/115VAC121VUN064FP3
34ADIRS/ADIRU/2/28VDC121VUN056FP2
34ADIRS/ADIRU/3/28VDC121VUN046FP3
34COM NAV/ACP/AVNCS/COMPT121VUM037RN

OXYGEN CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
35OXYGEN/PASSENGER/ACTUATION49VUHA087WR
35OXYGEN/PASSENGER/ACTUATION49VUHA076WR
35OXYGEN/PASSENGER/ACTUATION49VUHA065WR
35OXYGEN/PASSENGER/ACTUATION49VUHA054WR
35OXYGEN/PASSENGER/CTL AND WARN49VUHA043WR
35OXYGEN/PASSENGER/CTL AND WARN49VUHA032WR
35OXYGEN/PASSENGER/CTL AND WARN49VUHA021WR
35OXYGEN/CREW/OXY/SPLY49VUHA011HT

PNEUMATICS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
36AIR BLEED/X FEED/VALVE/BAT49VUD132HV
36AIR BLEED/ENG 1/CTL49VUD123HA1
36AIR BLEED/ENG 1/MONG49VUD112HA1
36AIR BLEED/ENG 2/CTL122VUZ233HA2
36AIR BLEED/ENG 2/MONG122VUZ222HA2
36AIR BLEED/X FEED VALVE/NORM122VUZ201HV

WATER/WASTE CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
38LAV FWD-HOT WATER-A2000VUF021MB
38LAV FWD-HOT WATER-A/B2000VUF021MB
38LAV FWD&MID-HOT WATER-A2000VUF021MB
38LAV FWD & MID HOT WATER2000VUF0310MB
38WATER SYSTEM-QANT-IND2000VUB011MA
38LAV FWD & MID-HOT WATER-A2000VUF021MB
38LAV FWD & MID-HOT WATER2000VUF021MB
38VACU TOIL SYS-LAV PWR2001VUA0434MG
38LAV AFT-HOT WATER-E2001VUB039MB
38LAV AFT-HOT WATER2001VUB022MB
38VACU TOIL SYS-LAV PWR-D2001VUA0339MG
38VACU TOIL SYS-LAV PWR-A2001VUA0132MG
38WATER SYS-QUANT-IND2001VUB061MA
38WATER SYS-DRAIN2001VUB051MP
38VACU TOIL SYS-VACUUM-GEN2001VUA0833MG
38VACU TOIL SYS-VACU-SYS2001VUA0635MG
38VACU TOIL SYS-LAV PWR-D2001VUA0434MG
38LAV AFT HOT WATER E2001VUB039MB
38LAV AFT-HOT WATER-D2001VUB022MB
38VACU TOIL SYS LAV PWR D2001VUA0339MG
38LAV AFT HOT WATER L,M2001VUB039MB
38VACU TOIL SYS-LAV PWR-L2001VUA0434MG
38VACU TOIL SYS-LAV PWR-M2001VUA0245MG
38LAV MID HOT WATER L,M2001VUB039MB
38VACU TOIL SYS-LAV PWR-E2001VUA0434MG
38VACU TOIL SYS-LAV PWR-B2001VUA0339MG
38VACU TOIL SYS-LAV PWR-H2001VUA0245MG
38VACU TOIL SYS-LAV PWR2001VUA0132MG
38LAV AFT-HOT WATER-F2001VUB039MB
38WATER SYS-AIR-COMPRESSOR2001VUF0119MD
38VACU TOIL SYS-LAV PWR-E2001VUB0534MG
38LAV AFT-HOT WATER-L/M2001VUB039MB
38LAV AFT HOT WATER H2001VUB039MB
38VACU TOIL SYS-LAV PWR-2001VUB0132MG
38WATER-SYS-DRAIN2001VUB051MP
38VACU TOIL SYS-LAV PWR-2001VUB0439MG
38VACU TOIL SYS-LAV PWR-H2001VUA0434MG
38LAV AFT-HOT WATER-E/H2001VUC039MB
38VACU TOIL SYS-LAV PWR-L2001VUA0245MG
38LAV AFT-HOT WATER-D/L2001VUB022MB
38VACU TOIL SYS-LAV PWR2001VUA0339MG
38LAVATORY AFT-HOT WATER-D2001VUB022MB

INFORMATION SYSTEMS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
46ATSU 1121VUL163TX1
46ATSU 1/SWTG121VUL155TX1
46DCDU 2121VUL186TX2
46DCDU 1121VUL176TX1

APU CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
49APU/OIL/HTR/SPLY121VUK411KT
49APU/APU/CTL121VUL422KD
49APU/ECB/SPLY121VUL411KD

DOORS CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
52EIS/SLIDES/ARM AND WARN/FLT121VUP1115WN
52EIS/SLIDES/ARM AND WARN/GND121VUP1013WN
52DOORS/PAX/MONG122VUT131MQ
52DOORS/CARGO122VUT121MJ
52DOORS CKPT LOCK122VUT131MQ
52DOOR AREA HTG PANELS-CTL2000VUA0754DS
52DR AREA HTG PNLS-DR1-FPH-RH2000VUA0652DS
52DR AREA HTG PNLS-DR1-FPH-LH2000VUA0551DS

ENGINE CIRCUIT BREAKERS

ATADESCRIPTIONPANELLOCATIONFIN
70ENGINE/2/FADEC A/AND EIU 249VUA052KS2
70ENGINE/1/FADEC A/AND EIU 149VUA042KS1
70ENGINE/1 AND 2/IGN/SYS A49VUA031JH
70ENGINE/2/HP FUEL SOV49VUA021KC2
70ENGINE/1/HP FUEL SOV49VUA011KC1
70ENG2/REV/LOCK121VUN451EG2
70ENG1/REV/LOCK121VUN441EG1
70ENGINE/ENG2/OIL/PRESS/AND REV SNSR/CHAN A121VUN422EN2
70ENGINE/ENG2/OIL/QTY121VUN411EN2
70ENGINE/ENG1/OIL/PRESS/AND REV SNSR/CHAN A121VUN402EN1
70ENGINE/ENG1/OIL/QTY121VUN391EN1
70ENGINE/IGN/ENG2/SYS B121VUP423JH2
70ENGINE/IGN/ENG1/SYS B121VUP413JH1
70ENGINE/IGN/ENG2/SYS A BAT121VUP402JH2
70ENGINE/IGN/ENG1/SYS A BAT121VUP392JH1
70ENGINE/ENG2/FADEC B121VUQ404KS2
70ENGINE/ENG1 AND 2/EVMU121VUR441EV
70ENGINE/ENG1/FADEC B/AND EIU 1121VUR414KS1