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/'�-
@ Assembled Switchgear
TYPE 50-DH-P-2�'0 DE-ION AIR CIRCUIT BREAKER I '200 Amperp -1.1 6 KV - 60 Cycle - :l Pole :2000 Ampere- -1.16 KV - 60 Cycle- :l Pole
Unit
Ouantity Style Number
3# 501B812G01 3# 677C885G01 3# 506A098G03
5H KA, RMS C/L Recommendations for Stock
Refer to !.B. :l2- 2 f, :3 2 for Maintenanc<c• and Parts Identification All Parts not Marked for a Particular Rating are Common to all Ratings
Descnption
POLE UNIT PARTS
Stationary Arcing Contact Assembly, Fig. 14, lt_ 15 Movablt• Arcing Contact, Fig. 1-1, It. 21 Stationary 1\-Iatn Contact, 1200 Amp. L.l-L and R.H., Fig. 14, It. 3
12# 506A099G01 3 423DH9GOl
Stationary Main Contact, 2000 Amp., Fig. 14, It. 11 ---,,'-·-+-:-:"""'�-=,..,�-+----.Mro-v-a' b'I-e -iM7-a-· i,-n-l;-':-u tit act, I :W 0 Amp , R. H. , Fig. 1 4, I l. 2 6
3 423DH9G02 Movablt• Main Contact, 1200 Amp., L.H , Fig. 14, It. 25 3 423D l 49G0 3 Movable !\bin Contact, 2000 Amp., R.H., Fig. 1·1, It. ·10 3 423Dl49 G04 Movabl<' !\Lin Contact, 2000 Amp , L.H , Fig. 14, It. :39 3# 506AlOOH02 3 506Al07H01
Movable Cnntacl Pad, Fig. I ·l, ft. 19 ---,�--+----=-c�-:-:--=-=-=-::-:--+--;-M.,.-o- v-a-,- b-,-1-e --:cCc:-'<··, n tact II m ge Pin, 1 2 0 0 Amp., F 1 g. 1 4 , It. 3 l 3 506Al07H02 Movable Contact Hmg<' Pin, 2000 Amp., Fig. 14, It. ·12 6 841819 Movable Contact Hinge Spring Washers, Fig. 14, It. 37 3 501B713G01 Movable Contact Lift Rod, Fig. 1-l, It. 6 3 501B719G01 Puffer Tube Assembly, Fig. 14, It. 9
Renewal
Parts Data
:l2-2fJ0
50-I)!! P-250
1200/2000 Amp.
;,H KA, RMS C/L
3# 506A096H03 6 502A851G01
--��-�������-+-;K�i�ck�O�u� t�S£p�rt�· n�g� ,�F� i�g�l�4�, �It._�2� 9��-----��----����--�------ ----------- -----------Disconnecting Contact Finger Cluster, 1200 Amp., Fig. 13, It . 10
6 3
3
3 3
15 6 3 6 6 6
27
6 6 6 3 3 3 3 3
502A852G01 423D151G01
423D152G01
437D487G01 310C718G02 501A418H01 310C720G03 548F259H01 310C718G01 501A494H01 310C716G01
Dwg. 4:37D487 (Its. 20-21-22) 501A419H01 303C659H03 310C720G02 423D170H02 423D170H01 437D493H01 437D493G02 5-l8F260H01
Disconnecting Contact Finger Cluster, 2000 Amp., Fig. 14, It. 43 Complete Pole Unit Less Lift Rod and Disconnecting Finger Contact Cluster, 1200 Amp., Fig. 1-1 Complete Pole Cnit Less Lift Rod and Disconnecting Finger Contact ClustN, 2000 Amp., Fig. 14
ARC CHUTE DETAILS
Arc Chute AssPmbly, Fig. 17 Blowout :Vlagnet Core, Fig. 17, It. 1 Gas Baffle, Fig. 1 7, It. 2 Interrupter Plate Ass<embly, Fig. 17, It. 3 or It. 11 Arc Chute Enclosure, R. H., Fig. 17, lt.. 4 Blowout :V1agn<'t Pole Face, Fig. 17, It. ;; Insulation, Fig. 17, It. 6 Blo wout Coil, Fig. 17, It. 7
Hard ware, Fig. 17, It. 8 Gas Baffle, Fig. 17, It. 9 Transfer Arc Horn, Fig. 17, It. 1 0 Transfer Plate, Fig. 17, It. 12 Arc Shield, L.ll., Fig. 17, It. 13 Arc Shield, R.I!., Fig. 17 Front Arc Horn, Fig. 17, It. 1 ·1
Rear Arc Horn, Fig. 17, It. 1 S Arc Chute Enclosure, L. H., Fig. 17, It. 16 Blowout Magnet Gas Baffle
#For onP to fivP circuit breakers order parts idcntifiPd t1 For six to t<'n circuit breakers ordPr double quantity identified # plus number required
of all othPr parts rPcommcnded, <'XC(•pt do not order parts on thP Arc Chute DPtails. Order Parts by Description and Sty I<' NumtJf'r. (;ivP ( :omplt'tP NamPplatP RPading
WestinghOuse Electric Corporation Supersedes issue Oat('d May, 197 0
----- ------ ------
- ·----------------·-
,June, 1976
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Assembled Switchgear
TYPE �0-DH-75 DE--ION AIR CIRCUIT BREAKER 1200 Ampere - 4.1Ei Kv. - 60 Cycle - 3 Pole
Recommendations for Stock
Refer to I. B. 32-251-lA for Maintenance and Parts Identification
the following parts are most subject to wear in ordinary operation: ref. no. __. ol put
1 Stationary Arcing Contact 2 Moving Arcing Contact 3 Stationary Main Contact 4 Moving Main Contact 5 Stationary Main Contact Spring 6 Moving Arcing Contact Spring - Outer 7 Moving Arcing Contact Spring - Inner 8 Arcing Contact Shunt 9 Spring Insulation
10 Operating Rod 11 Bushing (6 Req./Bkr.) 12 Latch Check Switch 13 Cut-Off Switch 14 Shaft Spring 15 Trip Guard Spring 16 Pawl 17 Pawl Spring 18 Latch 19 Latch Spring 20 Puffer Rod Accelerating Spring 21 Puffer Diaphragm 22 Main Disconnect Contact (6 Req./Bkr.) 23 Arc Chamber (3 Req./Bkr.) 24 Closing Coil - See Nameplate for Volt.
125 Volt D-C 250 Volt D-C
25 Trip Coil - See Nameplate for Volt. 24 Volt D-C 48 Volt D-C
125 Volt D-C 250 Volt D-C 230 Volt A-C - 60 Cycle Capacitor Shunt Trip
26 Undervoltage Trip Coil 48 Volt D-C
125 Volt D-C 250 Volt D-C Capacitor Undervoltage Trip
#For one to five circuit breakers order parts identified For six to ten circuit breakers order double quantity
identified # plus number required of all other parts recommended.
ideatilicati-numbel'
1809 529 1802 050 1809 531 1809 530 1808 239 1802 072 1802 073 1802 065 1808 243 1802 043 1802 042 1533 978 1418 855 1809 524 1799 967 1589 691 1581 956 1799 887 1809 525 1809 526 1802 051 13:32 614 41A9910G02
1809 292 1809 923
1574 584 1574 583 1529 690 1491 403 1574 583 1491 404
1615 353 1615 351 1615 352 300P602G0l
#.
renewal parts data
32-250 50-75 1200
3# 3#
12# 3#
12 3 3 l 3# 3 l l l l l 2 l l 1 2 l# 2 l l#
l#
l#
January, 1961
Priateclia u.s.A. Westiaghouae Electdc Co�po�atioa www . El
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c
Assembled Switchgear
TYPE 50-DH-250-E DE-ION AIR CIRCUIT BREAKER 1200 Ampere - 4.16 Kv - 60 Cycle - 3 Pole
Recommendations for Stock
Refer to
the following parts are most subject to wear in ordinary operation: Ref. identification No. aame of part numbe:r
l Stationary Arcing Contact 2 Moving Arcing Contact 3 Moving Arcing Contact 4 Stationary Main Contact 5 Moving Main Contact 6 Stationary Main Contact Spring 7 Moving Arcing Contact Spring - Outer 8 Moving Arcing Contact Spring - Inner 9 Spring Insulation
10 Operating Rod ll MICARTA Bushing ( 6 Req. /Bkr. ) 12 Retrieving Spring 13 Trigger Spring 14 Roller Lever Spring 15 Veeder Counter Spring 16 Bumper 17 Latch Check Switch 18 Cut-Off Switch 19 Shaft Spring 20 Interlock Stop Pin Spring 21 Cam Latch Plate 22 Cam Latch Plate Spring 23 Puffer Rod Accelerating Spring 24 Puffer Diaphragm 25 Secondary Contact Slide Latch 26 Secondary Contact Slide Latch Spring 27 Main Disconnect ( 6 Req./Bkr. ) 28 Arc Chamber ( 3 Req. / Bkr. ) 29 Closing Coil - See Nameplate for Volt.
125 V. D.C. 250 V. D.C.
30 Trip Coil - See Nameplate for Volt. 24 V. D.C. 48 V. D.C.
125 V. D.C. 250 V. D.C. 220 V. A.C. - 60 Cycle Capacitor Shunt Trip
31 Arcing Contact Shunt
#For one to five circuit breakers order parts identified #. For six to ten circuit breakers order double quantity identified # plus number required of all other parts recommended.
497A061G02 20lB264GOl 201B264G02 20lB282GOl 302C578G02 26D2165Hl7 26D2165Hl5 26D2165Hl6 408D210H06 2COB809G02 200B452H02 l25A592H03 l25A706HOl l25A706H02 300C987H07 1736 633 1802 630 1418 855 27D3766H07 27D6214Hl0 403D997H05 l25A592HOl 27D3766Hl6 300C980HOl l25A591H02 l25A595HOl 1332 614 408Dll2G01
300P556G01 300P564GOl
476 915 478 047 476 676 712 266 478 047 300 870 30lC884GOl
renewal parts data
32,.,2.50 50-250E 1200
numbe:r :requi:red
1�� 12
3 3 3 3 l 1 1 l 1 2# 1 1 l l 2 1 2 l l 1 2 l 1#
1#
3
January, 1961
Form 18812. H Priated in u.s.A. Weatiaelt.oaae Electl'ic Col'pol'atioa Pil98·····-····
Supersedes issue dated December, 1960 www . El
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Switchgear �Assembled
TYPE 1 5 0-D H - 5 0 0E DE-ION AIR CIR C UIT BR E AKER
1200 Ampere - 14.4 KV - 60 Cycle - 3 Pole
Recommendations for Stock
Refer to I.B. 32- 251-3 and Supplement for Maintenance and Parts Identification
Unit Quantity
3# 12#
3# 3# 3#
12
3
3
3
3
3 1 1
1 1
1
1
1
1 1 1 2
1
1
1
1
2
1
2
1 1# -
-
1# --
--
--
Style Number
497A061G02 201B282G01
203B328G01
203B328G02
302C578G02
26D2165H17
26D2165H15
26D2165H16 301C884G01
408D210H06
200B809G03 310C700G02
130A818H01
125A592H08 125A592Hll
300C978Hll
125A706H01
125A706H02
18D9053H06
1418 855
27D3766H08
403D997H05
12 5A592H01
496A354H12
126A807H01
125A595H01
27D3766H18
301C865H01
1332 614 500F944G01
... . . .
300P645G01
300P646G01
. . . . ..
300P719G01
476 482
476 676
712 266
478 047
·300 870
Description
Stationary Arcing Contact Stationary Main Finger Contact
Moving Arcing Contact-Left Hand
Moving Arcing Contact-Right Hand
Moving Main Contact
Stationary Main Contact Spring
Moving Arcing Contact Spring-Outer
Moving Arcing Contact Spring-Inner Arcing Contact Shunt
Spring Insulation
Operating Rod INSULDUR Bushing (6 Per Bkr.)
Bushing Insert-Foil Connector (6 Per
Retrieving Spring Accelerating Spring
Veeder Counter Spring
Trigger Lever Spring
Roller Lever Spring
Latch Check Switch
Cut-Off Switch
Shaft Spring
Latch Plate
Latch Plate Spring
Interlock Stop Pin Spring
Latch for Secondary Slide
Latch Spring
Puffer Rod Accelerating Spring
Puffer Diaphragm
Main Disconnect Contact (6 Per Bkr.)
Arc Chamber (3 Per Bkr.) Closing Coil-See Nameplate for Voltage
125 Volt D. C.
250 Volt D. C.
Trip Coil-See Nameplate for Voltage
24 Volt D. C.
48 Volt D.C. 125 Volt D. C.
250 Volt D. C.
230 Volt A. C. - 60 Cycle
Capacitor Shunt Trip
#For one to five circuit breakers order parts identified #.
For six to ten circuit breakers order double quantity
Bkr.)
identified # plus number required of all other parts recommended.
Order Part by Description and Style Number.
Give Complete Nameplate Reading.
Printed In u.s.A. Westinghouse Electric Corporation Supersedes issue dated March, 1962
Renewal Ports Data
32-250
150-500E
1200
August, 1963 www . El
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Switchgear �Assembled
TYPE l50-DH-500E DE-ION AIR CIRCUIT BREAKER 2000 Ampere - 14.4 Kv - 60 Cycle - 3 Pole
Recommendations for Stock Refer to I.E. 32-251-3 and Supplement for Maintenance
and Parts Identification
the following parts are most subject to wear in ordinary operation: ref. no, description
l Stationary Arcing Contact 2 Stationary Main Finger Contact 3 Moving Arcing Contact - Left Hand 4 Moving Arcing Contact - Right Hand 5 Moving Main Contact 6 Stationary Main Contact Spring - Outer 7 Stationary Main Contact Spring - Inner 8 Moving Arcing Contact Spring - Outer 9 Moving Arcing Contact Spring - Inner
10 Spring Insulation ll Spring Seat 12 Locking Clip 13 Operating Rod 14 MICARTA Bushing (6 Req./Bkr.) 15 Bushing Insert - Foil Connector (6 Req./Bkr.) 16 Retrieving Spring 17 Accelerating Spring 18 Veeder Counter Spring 19 Trigger Lever Spring 20 Roller Lever Spring 21 Not Used 22 Latch Check Switch 23 Cut-Off Switch 24 Shaft Spring 25 Latch Plate 26 Latch Plate Spring 27 Interlock Stop Pin Spring 28 Latch for Secondary Slide 29 Latch Spring 30 Puffer Rod Accelerating Spring 31 Puffer Diaphragm 32 Main Disconnect (6 Req./Bkr.) 33 Arc Chamber (3 Req./Bkr.) 34 Closing Coil - See Nameplate for Volt.
125 V. D.C. 250 V. D. C.
35 Trip Coil - See Nameplate for Volt. 24 V. D. C. 48 V. D. C.
125 V. D. C. 250 V. D. C. 230 V. A.C. - 60 Cycle Capacitor Shunt Trip
36 Arcing Contact Shunt
# For one to five circuit breakers order parts identified #. For six to ten circuit breakers order double quantity identified # plus number required of all other parts recommended.
Printed in u.s.A. Westinghouse Electric Corporation Supersedes issue dated January, 1961
style number
497A062GOl l26Al20GCl 203B328GOl 203B328G02 30ZC578GOl 26D2l65Hl8 26D2l65Hl9 26D2l65Hl5 26D2l65Hl6 408D292H06 l26A554HOl 1439 954 200B809G08 20lB689G03 l30A8l8HOl l25A592H08 l25A592Hll 300C978Hll l25A706HOl l25A 706H02
l8D9053H06 1418 855 27D3766H08 403D997H05 l25A592HOl 496A354Hl2 l26A807HOl l25A595HOl 27D3766Hl8 30lC865HOl 1535 061 500F944GOl
300P645GOl 300P646GOl
300P7l9GOl 476 482 476 676 712 266 478 047 300 870 30lC884GOl
renewal parts data
32-250 l50-500E 2000
number required
li� g� 9 9 3 3 3 9 3 3 l l l 1 1 l l
l 1 l 2 l l l 1 2 l 2 l l#
l#
3
March, 1962
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�A,,cmbled Switchgca' Metal Clad Switchgear
Style No. Style No. Style No. Style No. Style No.
CONTROL 1649 304 1649 305 1802 631 24D2842G03 24D2842G04
PANEL - 125 Volt,
250 Volt, 230 Volt,
48 Volt, 24 Volt,
Unit Quantity
1
1
2#
1 #
1
1#
1
1
2#
1#
1
1#
1
1
1 #
1#
1
1 #
1
1
1
2#
1 #
1
1#
1
1
2#
1 #
1
1 #
Style Number
1649 304
133A868G0 1
1605 2 1 1
1613 346
1 16 1 540
1008 524
1649 305
133A868G02
1 605 21 1
1613 353
1210 936
1 155 1 28
1802 631
133A855G02
1605 2 1 2
1 470 242
1726 057
1009 785
1802 632
24D2842G03
1 33A868G03
1605 21 1
1613 354
1205 612
1008 520
24D2842G04
1605 2 1 1
L-60691 1
1205 620
1008 5 1 7
Recommendations for Stock
Description
Control Panel- 125 Volt, D-C
Class 15-825-K1 Contactor
Spare Parts Kit
Operating Coil
Type SG Relay
Operating Coil
Control Panel- 250 Volt, D-C
Class 15-825-K1 Contactor
Spare Parts Kit
Operating Coil
Type SG Relay
Operating Coil
Control Panel- 230 Volt, A-C
Class 1 5-825-K 1 Contactor
Spare Parts Kit
Operating Coil
Type SG Relay
Operating Coil
Resistor- 1 200 Ohms
Control Panel- 48 Volt, D-C
Class 15-825-K1 Contactor
Spare Parts Kit
Operating Coil
Type SG Relay
Operating Coil
Control Panel- 24 Volt, D-C
Class 1 5-825-K1 Contactor
Spare Parts Kit
Operating Coil
Type SG Relay
Operating Coil
#For one to five control panels order parts identified #.
D-C D-C A-C D-C D-C
For six to ten control panels order double the quantity identified #,
plus number required of all other parts.
Order Part by Description and Style Number.
Give Complete Nameplate Reading.
Printed in u.s.A. Westinghouse Electric Corporation Supersedes issue dated July, 1 96 1
Renewal Parts Data
32-250
CP-9304
January, 1 963 www . El
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Unit Quantity
3#
3#
12#
3
3
3#
3
6
3
3
3#
6
6
3
3
3
Assembled Switchgear
Style Number
501B812G03
677C885G01
506A099G02
423D153G03
423D153G04
506A100H02
506A107H02
794A111H01
501B713G02
501B719G02
506A096H03
502A851G01
502A852G01
568F261G07
568F261G05
568F264G01
TYPE 150-DH-P-1000 DE-ION AIR CIRCUIT BREAKER 1200 Ampere- 13.8 KV - 60 Cycle - 3 Pole 2000 Ampere- 13.8 KV - 60 Cycle - 3 Pole
77 KA, RMS C/L
Recommendations for Stock
Refer to LB. 32-253.2 for Maintenance and Parts Identification
All Parts not Marked for a Particular Rating are Common to all Ratings
Description
POLE UNIT PARTS
Stationary Arcing Contact Assembly, Figure 14, Item 15
Movable Arcing Contact, Figure 14, Item 21
Stationary Main Contact, Figure 14, Item 41
Movable Main Contact, R.H., Figure 15, Item 10
Movable Main Contact, L.H., Figure 15, Item 9
Movable Contact Pad, Figure 14, Item 19
Movable Contact Hinge Pin, Figure 14, Item 42
Movable Contact Hinge Spring Washers, Figure 14, Item 37
Movable Contact Lift Rod, Figure 15, Item 2
Puffer Tube Assembly, Figure 15, Item 3
Kick Out Spring, Figure 14, Item 29
Disconnecting Contact Finger Cluster, 1200 Ampere, Figure 13, Item 10
Disconnecting Contact Finger Cluster, 2000 Ampere, Figure 14, Item 43
Complete Pole Unit Less Lift Rod and Disconnecting Finger Contact Cluster, 1200 Ampere
Complete Pole Unit Less Lift Rod and Disconnecting Finger Contact Cluster, 2000 Ampere
Arc Chute Assembly Complete
#For one to five circuit breakers order parts identified #.
For six to ten circuit breakers order double quantity identified #plus number required of
all other parts recommended, except do not order parts on the Arc Chute Assembly.
Westinghouse Electric Corporation
Renewal
Parts Data
32-250 150DH-P-1000
1200/2000 Amp. 77 KA, RMS C/L
June, 1976
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@ ""•mblod Switohgoa<
TYPE DS-206 AIR CIRCUIT BREAKER Motor or Manual Operated - 600 Ampere
Recommendations for Stock
Refer to LB. 33-790-IB for Maintenance and Parts Identification
Ref. Unit Style No. Quantity Number Description
Fig. 55 POLE UNIT PARTS
It. 6 6* 591C651G01 Moving Main Contact
It. 7 3* 591C651G02 Moving Arcing Contact
It. 9 3* 503B025G01 Stationary Arcing Contact - L.H.
It. 8 3* 503B025G02 Stationary Arcing Contact - R.H.
It. 10 6* 503B027H01 Stationary Arcing Contact Spring It. 14 3* 503B027H08 Stationary Main Contact Spring It. 12 6* 809A263G01 Stationary Main Contact Finger
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRING�
1 436B621H05 Trip Bar Reset 1 795A077H01 Trip Latch Reset 1+ 503B601Hll Oscillator Reset
1 503B601H04 Opening
SWITCHES
1 449D622G21 Auxiliary
1 450D818G02 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Volts Cycles Coils Coils Coils
24 D-C 151D786G02 48 D-C 151D786G04 151D786G04 300P896G01
125 D-C 151D786G08 151D786G08 1491 405
250 D-C 151D786Gll 151D786Gll 794A214G01 115 A-C 151D786G02 151D786G04 300P044G01 208 A-C 151D786G05 151D786G08 1491 404
230 A-C 151D786G05 151D786G08 300P896G01
460 A-C 1491 405
+- For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
* - The quantities specified are those required to replace both arcing and main contacts of one breaker.
Renewal Parts Data
32-250 Type DS-206
Motor Kit
449D431G03 449D431G01 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number�ive complete nameplate reading.
Order Part-by-Description and Style Number Give Complete Nameplate Re'lding. December 197 -l
Westinghouse Electric Corporation Printed m U S. A
Supercedes Issue Dated November 1972 www . El
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Ref. Unit No. Quantity
Fig. 56
It. 7 3* It. 8 3* It. 16 3* It. 17 3* It. 18 6*
It. 21 24* It. 23 12*
1 1 1+ 1
1 1
Volts Cycles
24 D-C 48 D-C
125 D-C 250 D-C 115 A-C 208 A-C 230 A-C 460 A-C
TYPE DS-416 AIR CIRCUIT BREAKER Motor or Manual Operated - 1600 Ampere
Recommendations for Stock
Refer to I. B. 33-790-IB for Maintenance and Parts Identification
Style Number Description
POLE UNIT PARTS
665A321G01 Moving Main Contact 503B022G01 Moving Arcing Contact 503B025G01 Stationary Arcing Contact - L.H.
503B025G02 Stationary Arcing Contact - R.H. 503B027H01 Arcing Contact Spring
809A263G01¢ Stationary Main Contact Finger 503B027H05 Main Contact Spring
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRINGS
436B621H05 Trip Bar Reset 795A077H01 Trip Latch Reset 503B601H11 Oscillator Reset 503B601H04 Opening
SWITCHES
449D622G21 Auxiliary 450D818G02 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Coils Coils Coils
151D786G02 151D786G04 151D786G04 300P896G01 151D786G08 151D786G08 1491 405 151D786Gll 151D786Gll 794A214G01 151D786G02 151D786G04 300P044G01 151D786G05 151D786G08 1491 404 151D786G05 151D786G08 300P896G01
1491 405
¢- Use after June, 1971. +- For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
*- The quantities specified are those required to replace both arcing and main contacts of one breaker.
I Renewal
Parts Data
32-250 Type DS-416
Motor Kit
449D431G03 449D431G01 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number-give complete nameplate reading.
Order Part by Description and Style Number Give Complete NamPplatP Reading. December 197 4
Westinghouse Electric Corporation Printed in U S. A
Supersedes Issue Dated November 197 2 www . El
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@ A�embled Switohg•••
TYPE DS-840 AIR CIRCUIT BREAKER Motor or Manual Operated - 3200 Ampere
Recommendations for Stock
Refer to I.B. 33-790-IB for Maintenance and Parts Identification
Ref. Unit Style No. Quantity Number Description
Fig. 58 POLE UNIT PARTS
3* 588C735G01 Moving Arcing Contact - 3* 794A105G01 Moving Main Contact
It. 3 24* 503B027H05 Contact Spring - Outer It. 4 24* 503B027H10 Contact Spring - Inner It. 6 72* 809A263G01 Stationary Main Contact Fingers It. 10 3* 588C736G02 Stationary Arcing Contact - L.H. It. 11 3* 588C736G01 Stationary Arcing Contact - R.H. It. 12 6* 503B027H01 Arcing Contact Spring
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRINGS
1 436B621H05 Trip Bar Reset 1 795A077H01 Trip Latch Reset 1+ 503B601H11 Oscillator Reset 1 503B601H04 Opening
SWITCHES
1 449D622G21 Auxiliary 1 567F430G06 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Volts Cycles Coils Coils Coils
24 D-C 151D786G02 48 D-C 151D786G04 151D786G04 300P896G01
125 D-C 151D786G08 151D786G08 1491 405 250 D-C 151D786Gll 151D786Gll 794A214G01 115 A·C 151D786G02 151D786G04 300P044G01 208 A·C 151D786G05 151D786G08 1491 404 230 A·C 151D786G05 151D786G08 300P896G01 460 A-C 1491 405
+ -For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
* - The quantities specified are those required to replace both arcing and main contacts of one breaker.
Renewal
Parts Data
32-250 Type DS-840
Motor Kit
449D431G03 449D431G01. 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number--give complete nameplate reading.
Order Part by Description and Style Number Give Complete Nameplate Readin�. December 197 4
Westinghouse Electric Corporation Printed in U.S. A. www . El
ectric
alPar
tMan
uals
. com
www . El
ectric
alPar
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uals
. com
® &.•mbl•d Swit<hg•a<
TYPE DS-206 AIR CIRCUIT BREAKER Motor or Manual Operated - 600 Ampere
Recommendations for Stock
Refer to I.B. 33-790-IB for Maintenance and Parts Identification
Ref. Unit Style No. Quantity Number Description
Fig. 55 POLE UNIT PARTS
It. 6 6* 591C651G01 Moving Main Contact It. 7 3* 591C651G02 Moving Arcing Contact It. 9 3* 503B025G01 Stationary Arcing Contact- L.H.
It. 8 3* 503B025G02 Stationary Arcing Contact - R.H. It. 10 6* 503B027H01 Stationary Arcing Contact Spring It. 14 3* 503B027H08 Stationary Main Contact Spring It. 12 6* 809A263G01 Stationary Main Contact Finger
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRINGS
1 436B621H05 Trip Bar Reset
1 795A077H01 Trip Latch Reset 1+ 503B601Hll Oscillator Reset 1 503B601H04 Opening
SWITCHES
1 449D622G21 Auxiliary
1 450D818G02 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Volts Cycles Coils Coils Coils
24 D-C 151D786G02 48 D-C 151D786G04 151D786G04 300P896G01
125 D-C 151D786G08 151D786G08 1491 405 250 D-C 151D786Gll 151D786Gll 794A214G01 115 A-C 151D786G02 151D786G04 300P044G01 208 A-C 151D786G05 151D786G08 1491 404 230 A-C 151D786G05 151D786G08 300P896G01
460 A-C 1491 405
+-For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
* - The quantities specified are those required to replace both arcing and main contacts of one breaker.
Renewal Parts Data
32-250 Type DS-206
Motor Kit
449D431G03 449D431G01 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number-give complete nameplate reading.
Order Partby Descript i on and Style Number Give Complete Nameplate Re'l.ding. December 197 4
Westinghouse Electric Corporation Printed 1n U. S A
Supercedes Issue Dated November 1972 www . El
ectric
alPar
tMan
uals
. com
www . El
ectric
alPar
tMan
uals
. com
@ A&embled SwitehgeO'
TYPE DS-416 AIR CIRCUIT BREAKER Motor or Manual Operated - 1600 Ampere
Recommendations for Stock
Refer to LB- 33-790-IB for Maintenance and Parts Identification
Ref. Unit Style No. Quantity Number Description
Fig. 56 POLE UNIT PARTS
It. 7 3* 665A321G01 Moving Main Contact
It. 8 3* 503B022G01 Moving Arcing Contact
It. 16 3* 503B025G01 Stationary Arcing Contact - L.H.
It. 17 3* 503B025G02 Stationary Arcing Contact - R.H.
It. 18 6* 503B027H01 Arcing Contact Spring
It_ 21 24* 809A263G01¢ Stationary Main Contact Finger
It. 23 12* 503B027H05 Main Contact Spring
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRINGS
1 436B621H05 Trip Bar Reset
1 795A077H01 Trip Latch Reset
1+ 503B601Hll Oscillator Reset
1 503B601H04 Opening
SWITCHES
1 449D622G21 Auxiliary
1 450D818G02 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Volts Cycles Coils Coils Coils
24 D-C 151D786G02 48 D-C 151D786G04 151D786G04 300P896G01
125 D-C 151D786G08 151D786G08 1491 405 250 D-C 151D786Gll 151D786Gll 794A214G01 115 A-C 151D786G02 151D786G04 300P044G01 208 A-C 151D786G05 151D786G08 1491 404 230 A-C 151D786G05 151D786G08 300P896G01 460 A-C 1491 405
rp- Use after June, 1971. + -For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
* - The quantities specified are those required to replace both arcing and main contacts of one breaker.
I Renewal
Parts Data
32-250 Type DS-416
Motor Kit
449D431G03 449D431G01 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number-give complete nameplate reading.
Order Part by Description and Style Number Give Complete NamPplat£> Reading. December 197-1
Westinghouse Electric Corporation Printed in U.S. A.
Supersedes Issue Dated November 197 2 www . El
ectric
alPar
tMan
uals
. com
www . El
ectric
alPar
tMan
uals
. com
Ref. Unit No. Ouantity
Fig. 58
3*
3*
It. 3 24*
It. 4 24*
It. 6 72*
It. 10 3*
It. 11 3*
It. 12 6*
1 1 1+ 1
1 1
Volts Cycles
24 D-C 48 D-C
125 D-C 250 D-C 115 A-C 208 A-C 230 A-C 460 A-C
TYPE DS-840 AIR CIRCUIT BREAKER Motor or Manual Operated - 3200 Ampere
Recommendations for Stock
Refer to I.B. 33-790-IB for Maintenance and Parts Identification
Style Number Description
POLE UNIT PARTS
588C735G01 Moving Arcing Contact 794A105G01 Moving Main Contact 503B027H05 Contact Spring - Outer 503B027H10 Contact Spring - Inner 809A263G01 Stationary Main Contact Fingers 588C736G02 Stationary Arcing Contact - L.H. 588C736G01 Stationary Arcing Contact - R.H. 503B027H01 Arcing Contact Spring
DS - SWITCHGEAR COMMON PARTS
MECHANISM SPRINGS
436B621H05 Trip Bar Reset 795A077H01 Trip Latch Reset 503B601Hll Oscillator Reset 503B601H04 Opening
SWITCHES
449D622G21 Auxiliary 567F430G06 Motor Cut-Off
Spring Release Shunt Trip U.V. Trip Coils Coils Coils
151D786G02 151D786G04 151D786G04 300P896G01 151D786G08 151D786G08 1491 405 151D786Gll 151D786Gl l 794A214G01 151D786G02 151D786G04 300P044G01 151D786G05 151D786G08 1491 404 151D786G05 151D786G08 300P896G01
1491 405
+ - For Power Breakers only.
Complete-Anti Pump Relay
140D930H03 140D930H04 140D930G05 140D930H01 140D930H02 140D930H02
* - The quantities specified are those required to replace both arcing and main contacts of one breaker.
Renewal Parts Data
32-250 Type DS-840
Motor Kit
449D431G03 449D431G01. 449D431G02 449D431G01 449D431G02 449D431G02
Parts indented are included in the part under which they are indented. Order part by name and identification number- -give complete nameplate reading.
Order Part by Description and Style Number Give Complete Nameplate Reading. December 197 4
Westinghouse Electric Corporation Printed in U.S. A. www . El
ectric
alPar
tMan
uals
. com
www . El
ectric
alPar
tMan
uals
. com