bbc rp 6.2.2.8-5b brown bovers renewalparts l-t-e medium ... · rp 6.2.2.8-5b renewalparts bbc...
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RP 6.2.2.8-5B
Renewal PartsBBCBROWN BOVERS
l-T-E Medium-VoltagePower Circuit Breakers
Type 15HK7501200, 2000, 2500 and 3000 Amperes
15000 Volts
my-:y
lip*7'
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Lsara -
rf:v "1*
RP 6.2.2.S-5
Page 2
Table of ContentsPage DescriptionDescription Page
5 Auxiliary Switch Assembly . . .Undervoltags Trip Device . , . ,
Latch Check Switch Assembly .
Latch Check Switch
Arc Chute Assembly . . . . 9* ». V . I.
5 11Arc Chute Return Connect on
11Stationary Contact and Upper Terminal Assembly * - .Moving Contact and Lower Terminal Assembly
Moving Arcing Contact. ,
Moving Main Contact .Primary Disconnect Assembly
Puffer Piston Assembly. . . . . . . . . .. . . . .
Pushrod Assembly (outer Dole ]
Pushrod Assembly (center p o l e ) . . . . . . . . . +
Operating Mechanism Assembly
Spring Charging Motor Assembly
Close Cod Assembly. , „ ,
Trip Coil Assembly . . . .Control Device Assembly
Motor Disconnect Switch
5
115
117 Resistor Assembly
Secondary Disconnect Assembly^oving
Secondary Disconnect Assembly Stationary ..117
117
7 Hardware and Retainer Kit . . . . 11+ » # +
LuweF Terminal Support Insulator . .7 11
Rear Barrier Molding (Gas Shield!
Accessory Kit
Slow Close Bracket
117
139
139
13Manual Charge Handle . .Racking Crank .Sth Wheel Assembly
Lifting Yoke Assembly . . .Arc Chute Lifting Plate . . .Arc Chute Tilt Support. . .
9139
139» ¥ f
139
139Electrical Ciose/Trip Switch
Operation Counter . 139
General Notes1. Recommended quantity are as follows:
DOMESTIC OR NORMAL DUTY APPLICATIONS:
One 111 recommended set for each ten
(10) breakers or fraction thereof installedfor each rating. Any portion or all of the
additional parts may be ordered in thesame ratio.
FOREIGN OR HEAVY DUTY APPLICATIONS:One 111 recommended and one ( 1 ) addi-tional sei for each five (5) breakers orfraction thereof installed for each raring.
2 The parts listed cover an indefinite period of timeWith normal maintenance, replacement will ben frequent.
3. An assortment of special hardware used on tins circuitbreaker is available as a kit. Order hardware KitNo. 709712-T1.
4., Where continuity of service is mandatory, a spare
breaker is recommended.
Ordering Instrutions
1. Speedy ser ai number from breaker nameplate, in
addition to part description and ordering number ,
2. State control voltage when ordering coils, resistorsand motor.
The illustrations and ordering numbers in this bulletin are furnished only to
serve as a guide in the identification of assemblies and parts, and do not purport
to cover all details or variations in equipment.
RP B2.2.S 5Page 3
OO©oo
Front View Raar View
©©0©©
0
Operasmg Mechanism Ass^mbJy
RP 6.2.2,8-5Page 5
Quantity IV &rfakerQiic.iptiDH itPul Qr JLB-S Bir-talv
Rff. OrderingNumber12QGA 20QCAHn1 2&MA 3O0QA
Arc Ch'Jie AssemWy 31 3 1S4t07-Tl1941QM21 33
AT Cnuin -dli.'rn Ctfinscttm 2A 3 3 t 34Gil-D1W11-P2B 3 3
5E5llcnarv Contact & Qppc= Te-niinaJ Assembly 3A 3 I94144-T4194144*TS1M1T4-Tt1M1U-T2
2A 333 32 3
towing Contact & Lews* Tsrm na: Ass&fnoty ZA 3 133B14- T 1D13301-Mil19410B-K‘34105-75
4A 33
-C 3
* RP 6.2.2,8-5Page 7
Quantity Pur Breaker
Daicnption 01Pair Or Asitirbh
fig DrdaringHumberHe! imu 2000A 75CKJA 3Q0QA
Moving Arcing Cc>nE2Cl 5 3i 3 193726- K13Moving Min Contact 35A 3 19977B-K&
194337*Kl6B 3P^TWjf Dnfionneci Assembly 7A 6 19101M5
!9igi6- i 6191910-'12191916-T1
7B 67C fi7C 5
FuPar Riston Aswfllbiy a 1 192906-T31 1T
FUSltfOC Assembly (outer octe? 9A 2 t2 2 19915S-K3Push-on A-T.5grr.niy ' CWter sc -.- - 1 11 1 199153-K4
I
*JS. d w»
RP 6,2.2.8-5Page 9
Quantify For BeakertUss-eriptnan aIPirt Cr Aisambfy
Fig. OfdaringNumberfa t . 12OCA 2CMA ZMOA 3QGCA
Operating Mecluntim Assembly 110 1 194111-17134111 T510 I I
Spring Charging Mcsar AssemblyMSI DC125V DC250V DCno/i?Ov AC2O0/ 2)WV AC
t 11 1 1 ART99-T13709799*1117i39793'1?709799-7117D9799 Tl2
1T11 1 1 1
t1 1 1 1 1111 1 11
II 1 IOcas Ceil Assmalym oc125V DC250V DC110 /120V AC2D3/WV AC
:: 1 1 1S192D-T41B182D-714191920 T3191KO-75191920-16
1 112 t 1 I 1
t12 1 1 I12 1 11 t12 t 1 t1 1
Trip Call AssemblyW DC125V DC250V DC1107120V AC208/ 240V AC
112 ! 11 191920T1191920-T1419132Q-T3191HH5rgsgao-TB
12 1 1I 1I12 1 1 1
12 1 J1112 1 \
Con'rol fav»«Assent^45V DC125V DC250V DC110/ 120V AC2QB/240V AC
112 1 1 19t92i-ra191921-16191921-T710=1521-71010192M11
113 1 1 1113 1 1I113 1 11 113 11 1
Mtfnr Disconnect Swilcb 14 703Z7D-A1 11 1
Elftlrlca' Cose /Trip SwilcJi |*rien used - 15 7127&J- A1 1 11Operation Courttnr 16 1 11 : SC-522- C1
Auxi' 1!*' ' 5*itv1 uly i' 4 Contact ) I* 1 1 700034-K11
RP 6.2.2,8-5Page 11
Cuanllty F^f 8rCJtosr{TdicrlpDci arP?r1 Off Aiiafflfrtir
Rg- Orii-tnngNumberm 12DOA ?tm 250QA 30HA
Unr.£"vnh.= jis trip - when uf IJ 1.D 1 197909-76197M9 T7197509-78197SQ9-T9‘97505 7ID
1 11.3 ! 1 t13 i I J rta ; * r18 1 1 l I
Laldn Chec^ Switch A&sert .cly !*nen u &2| 19 1 1 '91924-73t 1
L3t£h Check 5witch * iA'hsn ussCj 2D 11 i9l545rAI
RB&Sar Asssrwy * iwf -sn jsed)1?0V AC240V AC
27 1 11 194124-riS194124 -TI6
11 1 1 1
Secnncary Qlscunr l Assembly V-nvirg * 22 2 2 J 2 7M153-K9Secondary Dboannsct Assemby-Staltonary 23 1 I i1 &1&267-T1Karewart?\ Reiincr Kit 24 1 r 1 705712-T’
Lower ~* rr nal Supswn Insur=rjr 25 33 I9S460-K1194351 B25 3 3
Rear Bin-er Molding (Gas SniFicii 321} 3 1653S1-K 1IK53II 1-K225 3
RP 6.2.2.8-5
Page 13
Cuaalrty P i t 3ftakerDcscriptinrr DlPifl Or AsSEmbfy
hg . DrdsrlnjNumberPEP. ;-'cro 25064 30CHIA
Ac:nssori*sAucEisory KH 1 1 1 SDOSM 73
(ONft Irdividui ACOSSHOK AS Raqaired)
So* ClDSe 30 11 194M7-T31 3
Manual Charge Handle 31 1 1 tl 1B7512 AR?.r:-:ir r| ChartR 32 11 1 150B0C-T45?h Whet AE5Eirir.lv 33 1 sawj-Tet1 1Limrg Yc *e Assemc i 134 t 1I 1K3C0 77Arc CKuic lifting Pale t35 1 195346-TT1 1Ait Chute Till Support 33« 3 33 160BOOTH
BBCBROWN BOVER'
BBC Brown Boveri, Inc,
Circuit Breaker DivisionW. Columbia, SC 29169 Supersedes Issue A
Printed in U.S. A. 2M 12EG
i
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