www. ElectricalPartManuals. com Master Connection Diagram for the Systems Pow-R Breaker All Frame Ratings Westinghouse Electric COrporation Beaver, PA

Master Connection Diagram for the Systems Pow-R Breaker All Frame Ratings Westinghouse Electric COrporation.S. 15262-A

LNE 1 ndex 2 Notes TTLE OF SHEET 3 Accessory Mounting Location 4 Legend and Mise Details 5 Motor Operators 6 Spring Release with Anti-Pump 7 Spring Release w/o Anti-Pump 8 Shunt Trip 9 Shunt Trip with Cap. Trip Device 1 Available Auxiliary Switches 11 Undervoltage Release 12 UVR with Time Delay Device 13 UVR with TDD with Memory 14 ATR Used with Pow-R Trip 7 15 ATR Used with Pow-R Trip 16 GF Test Panel (Use with Pow-R Trip 7 Only) 17 GF Test Panel Used with ATR (Use with Pow-R Trip 7 Only) 18 Zone nterlocking- Radial System 19 GFP Schemes 3-Wire 2 GFP Schemes 4W., Residual 21 GFP Schemes 4W., Source Gnd. 22 GFP Schemes 4W.. Zero Seq. (Use with Pow-R Trip 7 Only) 23 Cell Position Switch 24 Automatic Trip and Demand Relay Used with Pow-R Digitrip 25 26 27 28 29 3 31 32 33 34 35 36 37 38 39 4 41 42 43 44 45 46 47 48 49 5 Westinghouse Electric Corporation SPB MASTER CONNECTON DAGRAM ACCESSORY NDEX SHEET NO. 1,2 3 4 5 6 7,8,9 1,11 12,13 14,15 16 17 18,19 2 21 22 23 24,25,26 27,28 29 3 31 32,36 33 37 34,38 35,39 4 41.S. 15262-A Sheet 1

TYPE LNE REFERENCES FRAME RATNG TRP DWG. NO. 51 Modular Key Drawing 25-8 1371D1 52 Modular Key Drawing 25-8 PRT 13715 53 Modular Key Drawing 16 13712 54 Modular Key Drawing 16 PRT 1371D6 55 Modular Key Drawing 2-3 1371D3 56 Modular Key Drawing 2-3 PRT 13717 57 Modular Key Drawing 4 13714 58 Modular Key Drawing 12 1371 D1 59 Modular Key Drawing 12 PRT 1371 D5 6 Modular Key Drawing 2 1371D2 61 Modular Key Drawing 2 PRT 1371D6 62 Master Wiring Diagram All All 1366D3 63 Gnd. Fault Scheme 25-16 1273C41 64 Gnd. Fault Scheme 2-4 1273C4 65 66 67 68 69 7 71 72 73 74 75 76 77 78 79 8 Field Testing All All.L. 1594 81 Mechanical Cable nterlock All -.L. 15129 82 General nstructions All -.L. 1582 83 84 85 86 87 88 89 9 91 92 93 94 95 96 97 98 99 1 SPB MASTER CONNECTON DAGRAM DRAWNG RE FERENCE NDEX *2A. in 22 in. high frame **2A. in compact, 16 in. high frame Westinghouse Electric Corporation 1> Pow-R Trip 7 or Pow-R Digitrip NOTES (SEE SH. 3) 3 3 3 3 3* 3* 3 3 3 3** 3** 4 4.S- 15262-A Sheet 2

1. On D/ Breakers color coded pigtail leads provided for connecting to customer's terminal block. Standard length 6 feet unless ordered special. 2. Term Blocks available for Mounting on Stationary D/ Frame Sides on special order. 3. For Reference purposes, specific accessory styles are shown on the appropriate Modlar Key Drawings referenced on Sheet 2. The exact location of this style can be deter mined by combining the appropriate Modular Key Drawing No. and Key Code (from the individual diagram sheet utilized). 4. For Proper Ground Fault Sensing complete connections must be included from appropriate referenced drawing. 5. Any combination of accessories not utilizing same Secondary Control Stab Points may be used on any single breaker. 6. All SPB breakers equipped with GFP will trip near instantaneous (.3-.8 sec.) Regardless of the time band setting- if downstream interlock wiring is not employed and/or a jumper is not added between control terminals C4 and C5. With the jumper added, the breaker will respond to the pre-set time delay setting. Consider adding this jumper for all installations with GFP on the main breaker only. For installations with multiple levels of GFP, see Sheet 31. 7. On breakers with Pow-R Trip 7, Lead C6 (Blue) is used for factory test purposes only. On breakers with Pow-R Digitrip, Lead C6 (Blue) is used in ATR/Power Pack See Sheet 41. On breakers with Pow-R Trip, Leads C5 (Green) and C6 (Blue) are used for factory test purposes only. Westinghouse Electric Corporation 8. Pow-R breakers have been designed for maximum ground fault and electronic attachment flexibility and interchangeability. For this reason many Leads in the C and D block will be supplied but may not be used by a customer for his particular application. SPB MASTER CONNECTON DAGRAM GENERA L NOTES.S. 15262 A Sheet 3

c GFP T. B. PO LAR TY MARKS POW-R TR P 7 AND POW-R DGTR P STAB-N TERM. BLK. NSDE SPRNG 1--, : L_j UJ 1-z z <to c::t:: Ulrf) 1- _Jc_ <t: [cj rr---11 GEB: iqi lv l,--1-, 1 r1 L_U L.: :J l.jg FRONT VEW RELEASE CUT-OFF SWTCH (b) SECONDAR Y CONTROL DSCONNECT BLOCKS ON REAR - D/ BKRS. ONLY 8 ) MOTOR FUSE T.B. ON FXED MTD. BKRS. ONLY A MOTOR OPERATOR AVALABLE AUXLARY SWTCH ES (6 MAX.) [T TWO SPRNG CHARGE SWS. (SC). TOP SW. S e CUT-OF F,- BOTTOM SW. S CUT-OFF. CD MOTOR CHARGE P.B. CONTACT SWTCH [T LATCH CHECK SWTCH (LC) G SHUNT TRP CUT-OFF SW TCH (a/b) e MOTOR CHARGE P.B. (YELLOW) 8 MECHANCAL CLOSE P.B. (GREEN) MECHANCAL OPEN P.B. (RED) 8 SPR NG RELEASE 8 UNDERVOLTAGE RELEASE 8 ANT-PUMP RELAY e CHARGE RELAY FLUX TRANSFER SHUNT TR P SHUNT TRP Westinghouse Electric Corporation SPB MASTER CONNECTON DAGRAM SPB - Accessory Mounting Locations MOTOR PHASE CURRENT SENSORS.S. 15262-A Sheet 4

LEGEND * SR - SPRNG RELEASE- CLOSES BKR. ON REMOTE SGNAL ST - SHUNT TR P - OPENS BKR. ON REMOTE SGNAL FTST - FLUX TRANSF ER SHUNT TR P - OPENS BKR. ON SGNAL FROM TR P UNT CR - MOTOR CHARGE RELAY - 3 SECONDS CHARGE TME Y - ANT-PUMP RELAY SC SPR NG CHARGED SWTCH LC - LATCH CH ECK SW TCH - HELD N OPEN POSTON BY ROTATNG TRPPER (D/ MECHANSM OR KEY NTERLOCK), OR OMSSON OF RATNG PLUG UVR - UNDERVOLTAGE RELEASE a AUXLARY SWTCH "OPEN" WTH BKR., OPEN b AUX LARY SW TCH "CLOSED" WTH BKR. OPEN ATR - AUTOMATC TR P RELAY n NDCATNG LGHT (W, WHTE; A, AMBER; R, RED; G, GREEN; L, COLOR TO SUT; LED, LGHT EMTTNG DODE) * ALL CONTACTS SHOWN N BREAKER "OPEN" POSTON 3 2., o s 5 4 o 9 o a o 7 12.11 1 PLUG LA YOUT SHOWN AS VEWED FROM FRONT OF BR EAKER WRNG TERMNATONS TYPCAL CONTRO L DSCONNECT PLUG Westinghouse Electric Corporation CUSTOMER'S TERMNAL COLOR CODED WRE - SEE NOTES 1 & 2 ON SH. 3 A 1 SECONDARY PLUG/PN L DESG NATON SECONDARY CONTROL DSCONNECT BLOCK ON DRAWOUT BKRS. ON LY SPB MASTER CONNECTON DAGRAM SPB - Accessory Legend and Mise Details MALE P N - S#1 268C7H1 OR AMP "MATE-N-LOK" P/N 3575-1 FEMALE SOCKET - S#1 268C7H8 OR AMP "MATE-N-LOK" P/N 3555-1 HANDCRMP TOOL AMP "MATE-N-LOK" P/N -9298-1 FOR #18-2 P/N - 9299-1 FOR #14-1 6 EXTRACTON TOO L- AMP "MATE-N-LOK P/N 458994-1 @ 1285C1 H14 CORRECT NUMBER SEQUENCE DSREGARD NUMBERS ON MOLD TOP POW-R TR P 7 STAB-N T.B. Reference.L. 15377.S. 15262-A Sheet 5

w l9 <( 1-...J a > > QN _J.;t a: 1- ' o. Uo N :: N z <. LD r CLOSE REMOTE J _ 1 _ z a: c:l _ w l9 z <( a: z a: l9 L ---- A2 ':\/. OPTONAL SPR NG CHARGE NDCATON sc (BOT) a: 1- MOTOR FUSE DYNAMC BRAKNG CRCUT GREEN 8- MAXMUM CURRENT ALLOWED N A3 CRCUT - 1. AMP OPTONAL AUTOMATC CHARGE CO NNECTON _J _J w >- r -- -'""" / ' A4 CR w _J :::> c:l OPTONAL CHARGE AS - -----, ---- ---- - --- ----- j * RESSTOR WH EN REQ'D. SPB MASTER CONNECTON DAGRAM SPB - Typical AC Motor Operator with External Connections Westinghouse Electric Corporation.L. 15262-A Sheet 6

AVALABLE VO LTAGES 5/6 HZ 12 28 24 z 3!: a: co w a: KEY CODE H1 H2 H3 w " z <( a: z w a: " sc (BOT) D c B A D/ DSCONNECT BLOCKS c 1:-----: li l -- - -- J FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER a:+ 1- MOTOR FUSE GR EEN DYNAMC BRAKNG CRCUT PR * 3!: _J _J w >- CR w ::J _J co -------- l CR r YELLOW CHARGE BUTTO N j SPB MASTER CONNECTON DAGRAM SPB - AC Motor Operator Schematic * RESSTOR WHEN REO'D. Westinghouse Electric Corporation.S. 15262 Sheet 7

+ w (.9 <( -..J> OLD >..J' a::c\, 1-M z..t ON u- u REMOTE L y b BROWN Westinghouse Electric Corporation w (.9 z <( a: z w w a: (.9 A3 OPTONAL SPRNG CHARGED NDCATON a: 1- ::2 r5 $:..J PR..J * CR A4 w ::J..J ClJ OPT ONAL CHARGE A6 _.------------- R3 OPTONAL AUTOMATC CHARGE CONNECTON --- -- -, t-yellow CHARGE BUTTON ------ ------- -------- MOTOR FUSE * RESSTOR WHEN REQURED SPB MASTER CONNECTON DAGRAM SPB - Typical DC Motor Operator with External Connections.S. 15262 Sheet 8

AVA LABLE VOLTAG ES DC 24 KEY CODE H6 32 H7 48 H8 125 H1 D UJ a: z UJ UJ a: (.? Westinghouse Electric Corporation MOTOR FUSE D c B A D/ DSCONNECT BLOCKS SECONDARY CONTROL TERMNALS AS V EWED FROM FRONT OF BREAKER a: 1- ::2 GREEN PR * l l UJ >- CR DYNAMC BRAKNG CRCUT SPB MASTER CONNECTON DAGRAM SPB - DC Motor Operator Schematic R3 * RESSTOR WHEN REQURED YELLOW CHARGE BUTTON.S. 15262-A Sheet 9

AVALABLE VOLTAGES 5/6 HZ KEY CODE 12 M23 28 M24 24 M25 UJ t:j <( 1-...J >...J c: 1- z u u <( REMOTE l D c B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BR EAKER CLOSE SPB MASTER CONNECTON DAGRAM SPB- AC Spring Release With Anti-Pump Relay Schematic Diagram (For Use With Manual Breakers) L A2 RED UJ t:j z <( c: OPT ONAL SPRNG CHARGED NDCATON MAXMUM CURRENT ALLOWE D-.O.A. REQURED CRCUT WHEN REMOTE CLOSE S MANTANED CRCUT * RESSTOR WHEN Westinghouse Electric Corporation R EO' D. LS. 15262-A Sheet 1

AVALABLE VOLTAGES DC 24 32 48 125 w (.:J 1- <t: _J > _J a: 1- z u KEY CODE M29 M3 M31 M33 REMOTE l_ D c B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CLOSE -i L RED w (.:J z <t: a: OPTONA L SPR NG CHARGED NDCATON REQURED CRCUT WHEN REMOTE CLOSE S MANTANED CRCUT * RESSTORS WHEN REO' D. SPB MASTER CONNECTON DAGRAM SPB - DC Spring Release With Anti-Pump Relay Schematic Diagram (For Use With Manual Breakers) Westinghouse Electric Corporation.S. 15262-A Sheet 11

AVA LABLE VOLTAGES 5/6 HZ 12 28 24 UJ <l: 1-...J >...J a: 1- z u <( KEY CODE M3 M4 M5 REMOTE l_ BROWN D c ooo B A D/ DSCONNECT BLOCKS FXED MT' D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER OPTONAL ELECTR C CLOSE GREEN PUSHBUTTON (SPECAL ORDER REQURED) CLOSE SPB MASTER CONNECT ON DAGRAM SPB - AC Spring Release Without Anti-Pump Relay Schemat ic Diagram (For Use With Manual Brea kers) Westinghouse Electric Corporation L RED UJ z <l: a: OPTONAL SPR NG CHARGED NDCATON PREFERRED CRCUT WH EN MOMENTARY CONTACT S USED FOR REMOTE CLOSE 1.5. 15262-A Sheet 12

AVALABLE VOLTAG ES DC KEY CODE 24 M9 32 M1 48 M1 1 125 M13 + w (.? <{ f _J > _J a: f z u REMOTE l D c ooo ooo B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CLOSE BROWN / OPTONAL ELECTR C CLOSE GREEN PUSHBUTTON (SPECAL ORDER REQURED) L SC (BOT) c RED OPTONAL SPRNG CHARGED NDCATON ORANGE -- --;;:2 -- -- -- -- PR EFERR ED CRCUT WHEN MOMENTARY CONTACT S USED FOR REMOTE CLO SE * RESSTOR WHEN REQ'O, SPB MASTER CONNECTON DAGRAM SPB- DC Spring Release Without Anti-Pump Relay Schematic Diagram (For Use With Manual Breakers) Westinghouse Electric Corporation.S. 15262-A Sheet 13

AVALABLE VO LTAGES 5/6HZ KEY CODE 24 J1 48 J2 12 J3 28 J4 24 J5 D c D/ DSCONNECT BLOCKS c FXED MT'D BK'R 48 J6 SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER 6 w t:j <( > _J a: f z u u <( J7 REMOTE l_ Westinghouse Electric Corporation CLO SED NDCATON f w _J > OPEN > <( a: t:j SPB MASTER CONNECTON DAGRAM SPB - AC Shunt Trip Schematic Diagram w!:: A8 A9 u <( _J CD b OPEN NDCATON A Reference.L. 15158.S. 15262-A Sheet 14

AVALABLE VOLTAG ES DC KEY CODE 24 J9 32 J1 48 J1 1 6 J12 125 J13 LU l? <! 1- _J > _J : 1- z u u REMOTE j _ Westinghouse Electric Corporation D c B A D/ DSCONN ECT BLOCKS c F XED MT 'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CLOSED NDCATON 1- LU _J > * r SPB MASTER CONNECTON DAGRAM SPB - DC Shunt Trip Schematic Diagram b OPEN NDCATON * RESSTOR WHEN REQURED A Reference.L. 15158.S. 15262 A Sheet 15

wf oa: <!<! f-..ju O a: >w _JQ. ou a:o f-a: 6 o uu <! CAP. TRP STY LE 1283C62 G1 G2 G3 G4 _ L 8 SPB SHUNT TRP VOLTAGE KEY CO DE 5/6 HZ DC 12 125 J1 3 @ J1 3 6 @ 6 J1 2 J1 2 48 48 J2 J1 1 24 24 J1 J9 NAMEPLATE 1P 2N D c D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS V EWED FROM FRONT OF BREAKER CAPACTOR CHARGED LTE CAPACTOR TRP DEVCE 3P 4N w f- :2' w a: j_ - OPEN 1 A7 TRP NTATNG y a a A9 b r a --- -- --- TO AVOD UNNECESSARY DRAN ON CAPACTOR, USE SPARE AUXLARY CONTACTS FOR REMOTE NDCATON. MNMUM STORAGE TME- 5 SECONDS TO 75% VOLTAGE. FOR 5/6 HZ CONTROL VOLTAGE, SELECT DC SHUNT TR P WTH KEY CODE AS NDCATED. Westinghouse Electric Corporation SPB MASTE R CONNECTON DAG RAM SPB - Capacitor Trip Device Connection Diagram _j Cil Reference.L 15146.S. 15262-A Sheet 16

NO. OF alb SW TCHES KEY CODE 2 L1 AUXLARY SW. CONTACT RATNG (MAX.) 12-6 24-1 25 VOLTS VOLTS 5/6 HZ. DC 6.A..5A. C7 Westinghouse Electric Corporation A D/ DSCONNECT BL OCKS FXED MT'D BK"R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER C8 C9 lc1 u w <( ::J w _j _j w a: o:j o:j a: a b a SPB MASTE R CONNECTON DAGRAM SP B - 2 (a/b) Spare Auxiliary Switches u <( _j o:j C11 w ::J _j o:j C12 b Reference.L. 15159.S. 15262-A Sheet 17

NO. OF a/b SW TCHES KEY CODE 4 L2 AUXLARY SW. CONTACT RATNG (MAX.) 12 6 24-1 25 VOLTS VO LTS 5/6 HZ. DC 6. A..5 A. OO J-- u w <( ::J w...j...j a: aj aj a Westinghouse Electric Corporation b D D/ DSCONNECT BLOCKS FXED MT' D BK"R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER OJ -; w...j...j a: aj aj a b r- - u w <( ::J w...j...j a: aj aj SPB MASTE R CONNECTON DAG RAM SPB - 4 (a/b) Spare Auxiliary Switches a b r r r -- u w <( ::J w...j...j a: aj aj a b Reference.L. 15159.S. 15262-A Sheet 18

NO. OF alb SWTCHES KEY CODE 6 L3 AUXLARY SW. CONTACT RATNG (MAX.) 12-6 24-125 VOLTS VOLTS 5/6 HZ. DC FXED MT"D BK"R 6.A..5A. Westinghouse Electric Corporation SECONDARY CONTROL TERMN ALS AS VEWED FROM FRONT OF BREAKER SPB MASTE R CONNECTON DAG RAM SPB - 6 (a/b) Spare Auxiliary Sw itches c A Reference.L. 15159.S. 15262-A Sheet 19

AVALABLE VOLTAGES 5/6 HZ KEY CODE 24 K1 48 K2 12 K3 28 K4 24 K5 D c B D/ DSCONNECT BLOCKS FXED MT 'D BK'R 48 K6 SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER 6 OUJ LliCJ a:<{ or f-...j -o 6> :;!U <{ K7 * RESSTOR WHEN REQ'D. SPB MASTER CONNECTON DAGRAM SPB- AC Undervoltage Release- nstantaneous Only - Schematic Diagram Westinghouse Electric Corporation Reference.L. 15162.S. 15262 A Sheet 2

AVALABLE VOLTAGES DC KEY CODE 12 K8 24 K9 32 K1 48 K11 6 K12 D c B D/ DSCONNECT BLOCKS FXED MT'D BK'R 125 K13 SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER 6 1 Special 8 + --.---1 o w a: <( ot- 1-..J wt:l - Z> O u ::2;o K14 USE ONLY WTH TME DELAY DEVCE, OPTONS Y1 AND Y2 WHTE/R ED WHTE/YELLOW *RESSTOR WHEN REO'D. SPB MASTER CONNECTON DAGRAM SPB- DC Under Voltage Release - nstantaneous Only- Schematic Diagram Westinghouse Electric Corporation Reference.L. 15162.S. 15262 A Sheet 21

UVR TME DELAY DEVCE CAT. NO. SPBTDDS w 8 u > a:-l ::lz Slo u. <( > ON w a: ' o N - -o zw a ::;;::6 KEY CODE Y1 REMOTE TME DELAY DEVCE 8 D c B D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER NAMEPLATE :b:.3s.1s CD :;;; N u <(.5S 8 FOR USE ONLY WTH (CODE K14) UNDERVOLTAGE RELEASE DEVCE N <( LED NDCATES UVR CO L ENERGZED (:;\ USE STEP DOWN TRANSFORMER WHERE REQURED TO NSURE 12V. MAX. ON UVR TME V DELAY DEVCE. Westinghouse Electric Corporation SPB MASTER CONNECTON DAGRAM SPB - AC Time Delay Device Connection Diagram A12 A11 Reference.L. 15141.L. 15162.S. 15262-A Sheet 22

UVR TME DELAY DEVCE CAT. NO. SPBTDS KEY CODE Y2 MEMORY CONTACT MAX. RATNG D c ooo ooo B ooo 12V. 28V. D/ DSCONNECT BLOCKS FXED MT'D BK"R 5/6 HZ. DC w8 u, a::...j :::l z 5;o u:> <( on w a: : on - -o Z<O a 2 AMPS 2 AMPS SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER LAMP NDCATES LOSS OF MONTOR ED VOLTAGE 24V. LED NDCATES UVR CO L ENERGZED w 1- <! REMOTE...J c.. TME w DE LAY DEVCE 8 ~ TOP SDE RESET. 3S.1S CD TOP SDE LAMP NDCATES REMOTE RELAY N "SET" POSTON AND DC CONTROL A1 1 POWER AVALABLE 8 FOR USE ON LY WTH (CODE K14) UNDERVOLTAGE RELEASE DEVCE.5S (:;\ USE STEP DOWN TRANSFORMER WHERE REQURED TO NSURE 12 V. V MAX. ON UVR TME DELAY DEVCE Westinghouse Electric Corporat ion A12 A1 1 SPB MASTER CONNECTON DAGRAM SPB - Time Delay Device with Memory Contact Connection (Requires 24 vdc Control Voltage) LED NDCATES RELAY N "SET" POSTON AND DC CONTROL POWER AVA LABLE WHTE/ YELLOW Reference.L. 15141.L. 15162.S. 15262-A Sheet 23

w CJ...l AUTO TR P RELAY CAT. NO. SPBATROS >-1 <C z f-..jn O > o...l a: f- L!l ' z > oo u KEY CODE X1 CONTACT RATNG (MAX) 12 VO LT 28 VOLT 5/6 HZ DC c B A D/ DSCONNECT BLOCKS FXED MT'D BK'R 2. AMP 2. AMP SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CONTROL POWER LAMP NAMEPLATE LED NDCATES MODE OF TR P TOP SDE /L GND SC TOP SDE DO NOT GROUND 8 RELAY CONTACTS RESET ON LOSS OF CO NTROL POW ER (:;\ RUN SEPARATE FROM POWER CABLES, WRE SZE NOT CRTCAL. SHELDED CABLE (PREFERRED) OR TWSTED CON DUCTORS SELECT VOLTAGE SOURCE TO MATCH REMOTE P LOT LGHT REQUREMENTS -12V., 5/6 HZ MAX. '\:_) REQURED. MAX. RUN OF 5 FT. SUGGESTED. Westinghouse Electric Corporation SPB MASTER CONNECTON DAGRAM SPB - Comb. Remote Trip Mode ndicator and Auto Trip Relay Connection Diagram (Use with Pow-R Trip 7 only) N u u w (.9 z z w w <( a:!: a: a: CD 2 9 POW-R TR P 7 TERMNAL STAB BASE OPTONAL REMOTE TRP NDCAT ON N Reference.L. 1587.S. 15262-A Sheet 24

:: :: AUTO TR P RELAY CAT. NO. SPBATR2S KEY CODE X2 CONTACT RATNG (MAX.) 12 VOLT 28 VOLT 5/6 HZ DC c ooo B ooo A D/ DSCONNECT BLOCKS FXED MTD BK'R 2. AMP 2. AMP SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER - w r' (.9_1 <{ z f- _ N O > o _J(O oo a: Ln f- z > Oo U N L- f- ::Jf- '--- o- ::2:'= NAMEPLATE j \ LED NDCATES AUTOMATC TRP \ TOP 11 _p SDE '- B EE PUSHBUTTON L1 D L L3 L2 L4 All = =C AL3 AL2 Cl 12 A/ ::J a:::j r--u o':: u <{u COM _'! _U <{ U D12 8 TOP SDE AL4 C2 C3 REMOTE TR P NDCATON OPTONAL r- 1-- r-- 4 y l l y 8 RELAY CONTACTS RESET ON LOSS OF CONTROL POWER (:;\ RUN SEPARATE FROM POWER CABLES, WRE SZE NOT CRTCAL. SH ELDED CABLE (PREFERRED) OR TWSTED CON DUCTORS \J REQURED. MAX. RUN OF 5 FT. SUGGESTED. Westinghouse Electric Corporation CONTROL 1-i- POWER LAMP ::Jf- o- ::J u u o':l: _U SPB MASTER CONNECTON DAGRAM SPB - Automatic Trip Relay Connection Diagram (Use with Pow-R Trip 7 only) DO NOT GROUND w a: ) USE ONL y WH EN GF p ( S SUPPL ED () < () ( C'J C'J u M u u \ w (.9 z <{ a: c 1 2 v --' -- z w g: a: CXl () 9 18 () t POW-A TR P 7 TERM NAL STAB BASE ------ Reference.L. 1587.S. 15262-A Sheet 25

... w, l'j..j 1- <! z..jn O > o..j oo a:l!'> 1- : z > Oo UN Q G AUTO TR P RELAY CAT. NO. SPBATL KEY CODE X3 CONTACT RATNG (MAX.) c B ooo 24 VOLTS 28 VOLTS D/ DSCONNECT BLOCKS FXED MT'D BK'R 5/6 HZ DC 1. A@ 8% P.F. 1- ::J :,::Ul u t:: O::J..J u a: :2;_ a:u <!..J <! 1.A - r- NAMEPLATE RESET L 1 V1 AL1 A SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER LED?:; TOP SDE TR PPED CONTROL POWER LTE h Hrl C1 8 C2 12 AT L D1 2 f-- CO M TOP SDE C3 /\ 1 y N u M u DO NOT GROUND - ' 1' - } --- w z l'j w z $: w <! g: a: a: a: (( ( u C) $: ( () () 1 2 9 POW-A TR P 7 TERMNAL STAB BASE USE ONLY j WH EN GFP SUP PLED ( ( v 8 J N -- -- --- --- RELAY CONTACTS -- LATCH FOLLOW NG TRP NDCATON AND MUST BE MECHANCALLY UNLATCHED WTH LOCAL RESET PROVDED. RUN SEPARATE FROM POWER CABLES, WRE SZE NOT CRTCAL. SHELDED CABLE {PREFERRED) OR TWSTE D CON DUCTORS REQURED. MAX. RUN OF 5 FT. SUGGESTED. Westinghouse Electric Corporation SPB MASTE R CONNECTON DAG RAM SPB - Automatic Trip Relay {With Latching Contacts) Connection Diagram {Use with Pow-R Trip 7 only) Reference.L. 1587.S. 15262-A Sheet 26

ct, w z s;:o ON c..::r:...jo Q<D ceo AUTO TRP RELAY CAT. NO. SPBATR2S KEY CODE X2 CONTACT RATNG (MAX) 12 VOLT 28 VOLT 5/6 HZ DC D c D/ DSCONNECT BLOCKS B ooo A C A r----- D L B FXED MT'D BK'R _ jl 2.A. 2.A. SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CONTROL POWER LAMP NAMEPLATE LED TOP SDE TR PPED DO NOT GROUND 1-LO z POW R TR P o> uo CONNECTOR N 1- PLUG 8 ::Ji- 1- o- ::Ji- o- u ::J u ::J t::: u u ATR... U cc::j... U <( u -'a: <(u TOP SDE REMOTE TRP NDCATON OPTONAL 8 RELAY CONTACTS RESET ON LOSS OF CONTROL POWER (":;\ RUN SEPARATE FROM POWER CABLES, W RE SZE NOT CRTCAL. SHELDED CABLE (PREFERRED) OR TWSTED CONDUCTORS V REQURED. MAX. RUN OF 5 FT. SUGGESTED. SPB MASTE R CONNECTON DAGRAM SPB - Automatic Trip Relay Connection Diagram (Use with Pow-R Trip Only) Westinghouse Electric Corporation KEY Reference.L. 1587.S. 15262-A Sheet 27

AUTO TR P RELAY CAT. NO. wz ;s:o a:, KEY CODE SPBATL X 3 CONTACT RATNG (MAX.) 24 VOLTS 28 VOLTS 5/6 HZ DC 1.A.@ 8% P.F. 1. A. O N f- o..:r: :::l...jo :>!Vl uta:o o - f- ld...j :::l V1 z (.) o> :2;: Uo a:u N <t: j...j <t: D c B A D/ DSCONN ECT BLOC KS FXED MTD BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER NAMEPLATE RESET L1 AL1 C1 12 COM LED TOP SDE TR PPED CONTROL M POWER LTE 8 ATL TOP SDE C3 2 DO NOT GROUND KEY POW R TR P CONNECTOR PLUG 8 RELAY CONTACTS LATCH FOLLOWNG TRP NDCATON AND MUST BE MECHANCALLY UN LATCHED WTH RESET PROVDED. (::\ RUN SEPARATE FROM POWER CABLES, W RE SZE NOT CRTCAL. SHELDED CABLE (PREFERRED) OR TWSTED CON DUCTORS V REQURED. MAX. RUN OF 5 FT. SUGGESTED. Westinghouse Electric Corporation SPB MASTE R CONNECTON DAGRAM SPB - Automatic Trip Relay (With Latching Contacts) Connection Diagram (Use with Pow-R Trip only) Reference.L. 1587.S. 15262-A Sheet 28

GROUND FAULT TEST PANEL CAT. NO. SPBGFTP KEY CODE U1 A D/ DSCONNECT BLOCKS FXED MT'D BK"R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER /_ DO NOT GROUND / q > ( if N <:t u -- -- '--- ::2: N N <:t...j u "* a:, u z w w u...j >- <!.e:: w Z...J REAR a:...j J: CD w CD O N VEW >- c.....jo ( GROUND FAU LT TEST ose NAMEPLATE ( a:o <) ( t-tn z Uo POW-R TR P 7 o> PANEL N () FRONT VEW 9 15 17 18 g >J: cp ' ' SELECTOR SW. CONTROL POWER LTE GROUND FAULT PUSH-LTE ;6 TERMNAL STAB BASE -- ------ -- f:\ RUN SEPARATE FROM POWER CABLES, WRE SZE NOT CRTCAL. SHELDED CABLE (PREFERRED) OR TWSTED CONDUCTORS V REQU RED. MAX. RUN OF 5 FT. SUGGESTED. Westinghouse Electric Corporation Beaver, PA SPB MASTER CONNECTON DAG RAM SPB - Ground Fault Test Panel Connection Diagram (Use with Pow- R Trip 7 only) 1 Reference.L. 1572.S. 15262-A Sheet 29

GROUND FAULT TEST PANEL CAT. NO. w (.9 <{ 1- _l N > _ CD a: LD 1- z > u N SPBGFTP GROUND FAULT TEST PAN EL p KEY CODE U1 n\ \ "" :2: N u REAR VEW C1 12,...-::: COM u D/ DSCONNECT BLOC KS SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER "<!" N _\ J " N TYPCAL ATR T C2 D12 SDE C3 ( r- ) ( NOT GROUND 1 ( <> ) <> N N <> M "<!" u u u 1'- -- -- \ J w (.9 z 3:: z 3:: w <{ _ a: a: a: _ w OJ >- 1 () () ( 2 9 15 POW-R TRP 7 TERMNAL STAB BASE '---- -- --- --- --- 1 _ w u w <{?:: _ g: OJ 3:: 3:: () <) 16 17 --- f."\ RU'l[ SEPARATE FROM POWER CABLES. WRE SZE NOT CRTCAL. SHELDED CAB LE (PREFERRED) OR TWSTED CONDUCTORS. V REQURED MAX. RUN OF 5 FT. SUGGESTED. REFER TO SPECFC DAGRAM FOR TERMNAL. CON FGURATON OF ATR USED. SPB MASTER CONNECTON DAGRAM SPB - Ground Fault Test Panel Connection Diagram When Used in Conjunction With Automatic Trip Relay. (Use With Pow-R Trip 7 Only) Westinghouse Electric Corporation --- Reference.L. 1572.L. 1587.S. 15262-A Sheet 3

- UJ z N T N UJ z N M UJ z N 1 C4- OUTPUT C5 - NPUT C1- COMMON DO NOT GROUND u u u [_/'\_ MAN ---- u u u [_/'\_ FEEDE_:_ D c B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER JUMPER MUST BE ADDED ON EACH DOWN STREAM BREAKER WHERE TME DELAY AS PRE-SET S REQURED. SEE ALSO NOTE 6, SHEET 3. TWST TOGETHER AN D RUN SEPARATE FROM POWER CABLES. #14 or #16 COPPER WRE S REQURED PER UL 153. LENGTH OF RUN S NOT CR TCAL. UP TO 2 BREAKERS MAY BE CONNECTED N PARALLE L N ZONE 3. FOR SPECAL CONSDERATONS AND/OR NTERLOCKNG REQURED ON DOUBLE-ENDED, MULT-SOURCE DSTR BUTON SYSTEMS, SEE DWGS. 1273C4, SH. 3 OR 1273C41, SH. 3. NTERLOCK NG ON THE SAME ZONE LEVEL CAN BE NTERMXED BETWEEN POW-R TRP 7 AND POW-R DGTR P TRP UNTS. ALL DEVCES N ANY UPSTR EAM ZONE MUST BE POW-R DGTRP ONLY WHEN NTERMXED WTH A POW-R TR P 7 AT ANY oowi\istream LOCATON....J...J UJ >- [[ BRANCH SPB MASTER CONNECTON DAGRAM SPB - Typical Ground Fault Zone nterlocking Connections for RADAL @ Distribution System Westinghouse Electric Corporation POW-R TR P 7 TERMNAL STAB BASE.S. 15262-A Sheet 31

WHTE OR ORANG E PO LARTY MARKS TOP END 1\1\1\ z w GREEN cc:l B A D/ DSCONNECT BLOCKS FX ED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER w ::J _) cc 1- w > _) <( a: > cc:l NO CONNECTONS REO'D w a: 8131 - -c5ran GE YELLOW 21 r-_a_/\.,1 14 15 POW-R TRP 7 R ::===t=--- -r---r---- <l POW-A DGTRP r----{22 WHTE,---_j BLACK 4 BLACK 6 BLACK 8 L- BOT. END f.\ EXTERNAL SHORTNG STRAPS MUST B E N PLACE DURNG \.: ) TESTNG AND OPERATNG CONDTONS PER NSTRUCTON N.P. ON SDE OF BREAKER SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 L. BASC BKR. NTER NAL CONNECTONS (PARTAL ONLY) SPB MASTE R CONNECTON DAGRAM SPB - Ground Fault External Connect ions 3PH., 3W., 25/8/12/16/2A. Breakers (2A. in Compact, 16 in. High Frame) Westinghouse Electric Corporation J J.S. 15262-A Sheet 32

NEUTRAL SENSOR RAT NG 25 A. 8 A. 12 A. 16 A. 2 A. ORANGE OR WHTE POLARTY MARKS 8 L KEY CODE D1 D2 D3 D1 D2 TOP END BLACK BLACK BLACK BOT. END B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER 4 6 8 - -- L----------...J BASC BKR. NTERNAL CONNECTONS (PARTAL ONLY) EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG TESTNG AND OPERATNG CONDTONS PER NSTRUCTON N.P. ON SDE OF BREAKER. CONN ECT NEUTRAL SENSOR SO THAT PO LAR TY RELAT ONSHP TOWARDS SOURCE S DENTCAL FOR PHASE AND NEUTRAL SENSORS. NO. 14 OR NO. 12 COPPER WRE S REQURED PER UL 153 FOR SECONDARY WRNG OF NEUTRAL SENSORS. SEE NOTE 6 ON SEET 3 RE TERMNALS C4 AND C5 SPB MASTER CONNECTON DAGRAM SPB- Ground Fault External Connection 3PH., 4W., Residual, 25/8/12/16/2A. Bkrs. (2A. in Compact, 16 in. High Frame) Westinghouse Electric Corporation j l.s. 15262-A Sheet 33

GROUND KEY SENSOR CODE RATNG AMPS * 25 D5 8 D6 12 D7 16 D5 2 D6 * NCLUDES AUX. C.T. "r, ml- TOP END 8 EXTE RNAL SHORTNG t- z w w >- s: STRAPS :J...J <(...J cr: cr: a:l > (.:J a:l 4 PO NT / GFP T.B. ORANGE OR WHTE POLA RTY MARKS D/ DSCONNECT BLOCKS B A C A 1!!1 : J--{=:::J t----e::::j D : --- j FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER =::t:::::3r---111-1---r----<j--<<d BLACK 4 BLACK 6 BLACK 8 L---- v V V BOT. END w cr: 31 8 cs - ---c:i'r ANGE.---_/\..._/\..--,{ YELLOW 14 15 21 POW-R TRP 7 OR 1 Pow-R DGTRP.- --- -c 22 ) >---< GND. FRAME L...J BASC BK R. NTERNAL CONNECTONS (PARTAL ONLY) SENSOR :. AMPS /.1 AUX.C.T. GROUNDNG ELECTRODE (,\ EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG TESTNG AND OPERATNG CONDTONS PER NSTR UCTON V N.P. ON SDE OF BREAKER (;\ ON MULTPLE SOURCE SYSTEMS, USE CELL POSTON SWTCH TO AVOD VOLTAG E SURGES ON GROUND FAULT V CURRENTS WTH D/ BKR N WTHDRAWN POSTON. (CELL SW. SHOWN N BKR. WTHDRAWN POSTON.) SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 8 GROUND FAULT SENSOR AND AUX. C.T. WRNG MUST BE NO. 14 OR NO. 12 COPPER WRE PER UL 153. LOWER THAN STAN DARD GROUND FAULT TRP LEVELS ARE POSSBLE WTH THS SCHEME. CONSULT THE FACTORY. SPB MASTER CONNECTON DAGRAM SPB - Ground Fault External Connections 3PH., 4W., Source Ground, 25/8/ 12/ 1 6/2A. Bkrs. (2A. in Compact, 16 in. High Frame) Westinghouse Electric Corporation D1 2.S. 15262-A Sheet 34 2

FRAME RATNG AMPS WNDOW OPENNG (NCHES} 25 8.25 1.D. 8 or 16 7.81 X 11 12 or 2 8 or 16 9.94 X 17 12 or 2 8 or 16 5.81 X 33.5 12 or 2 * NCLUDES RESSTOR KEY CODE * D1 D11 D14 D12 D15 D13 D16 FRAME RES. RES. AMPS OHMS WATTS SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER 25 8 12 16 2 EXTERNAL SHORTNG STRAPS WHTE POLARTY MARKS 78 2 5 33 25 5 5 5 5 5 JJ o o J o ol oj BLACK 4 BLACK 6 BLACK 8 L---- v v v B A D/ DSCONN ECT BLOCKS FXED MT' D BK'R L - - - - - - - - - - J BASC BKR. NTERNAL CONNECTONS (PARTAL ONL Yi BOT. END f--;\ EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG TESTNG AND OPERATNG CONDTONS PER NSTRUCTON V N.P. ON SDE OF BREAKER (:;'\ ON MULTPLE SOURCE SYSTEMS, USE CELL POSTON SWTCH ON MANS AND TES TO AVOD VOLTAGE SURGES ON V GROUND FAULT CURRENTS WTH D/ BKR. N WTHDRAWN POSTON. (CS SHOWN N BKR. WTHDRAWN POSTON.} ZERO SEQUENCE SENSOR MUST NOT BE GROUNDED 8 SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 NO. 14 OR NO. 12 COPPER WRE S REQURED PER UL 153 FOR SECONDARY WRNG OF ZERO SEQUENCE SENSOR.J cs 1 2 3 N ZERO SEQUENCE SENSOR SPB MASTER CONNECTON DAGRAM SPB - Ground Fault External Connections 3 PH., 4W., Zero Sequence, 25/8/12/16/2A. Breakers (2A. in Compact, 16 in. High Frame) (Use with Pow-R Trip 7 only) Westinghouse Electric Corporation.S. 15262-A Sheet 35

EXTERNAL SHORTNG ST RAPS 4 PO NT GFP T.B. POLARTY MARKS TOP END 1\ 1\ 1\ ooo ooo B A D/ DSCONNECT BLOCKS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER - -- -z LJJ LJJ LJJ ::::> a: _J f- >- (,:J co <! ------------------ a: ---- > (,:J v v v BOT END (;\ EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG V TEST NG AND OPERATNG CONDTONS PER NSTRUCTON N.P. ON SDE OF BREAKER SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 NO CONNECTONS REO'D 5/.2 BAS C BREAKER NTERNAL CONNECTONS (PARTAL ONLY) POW-R TRP 7 OR POW-R DGTRP j SPB MASTER CONNECTON DAGRAM SPB - Ground Fault External Connections 3PH., 3W., 2/25/3/4/SOOOA. Breakers (2A. in 22 in. High Frame) Westinghouse Electric Corporation.S. 15262-A Sheet 36

BREAKER FRAME RATNG 2 25 3 4 6 8 EXTERNAL SHORTNG STRAPS 4 PO NT GFP T.B. POLARTY MARKS NEUTRAL SENSOR RATNG KEY CODE 3/5 D1 4/5 D1 6/5 D2 TOP END A A A v v v BOT END D/ DSCONNECT BLOCKS B A r C - ---- l A l H : L j FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER - -- --z D5 1D6 L.U L.U a: (.:J L.U ::J D7 _J r- co L.U >- _J <( a: (.:J >! DB 5/.2 BASC BREAKER NTERNAL CONNECTONS (PARTAL ONLY) - D 31 D4 ORANG E YELLOW 21 1 22 r 1 4 1 5 ' l : il POW-R TRP 7 OR POW-A DGTRP ---J cp '-!!----.---' j 8 r: EXTERNAL SHORTNG STRAPS MUST BE N PLACE DUR NG TESTNG AND OPERATNG CONDTONS PER NSTRUCTON N.P. ON SDE OF BREAKER. CONNECT NEUTRAL SENSOR SO THAT POLARTY RELATONSHP TOWARDS SOURCE S DENTCAL FOR PHASE AND NEUTRAL SENSORS SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 8 USE NO. 14 OR NO. 12 COPPER WRE PER UL 153 ON NEUTRAL SENSOR SECONDARY CONNECTONS. SPB MASTER CONNECTON DAGRAM SPB - Ground Fau lt External Connections 3PH., 4W., Residual, 2/25/3/4/5A. Breakers (2A. in 22 in. High Frame) Westinghouse Electric Corporation ::J.S. 15262-A Sheet 37

GROUND SENSOR RATNG AMPS 2/25/3 4 5 KEY CODE D3 D5 D6 TOP END 8 1\ _X_L _ -- -z EXTERNAL SHORTNG STRAPS 4 PO NT GFP T.B. PO LARTY MAR KS v v v BOT. END B A D/ DSCONN ECT BLOC KS FXED MT'D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER D51D6 D7!D8 UJ UJ UJ ::J a:...j 1- t:j co UJ...J S? > >- <t: a: t:j 5/. 2 - D3! D4 l cs ORANG E YELLOW 1 4 1 5 1 r / :; ;J j POW-A TRP 7 OR POW-A DGTRP j BASC BREAKER NTERNAL CONNECTONS (PARTAL ONLY) GROUNDNG ELECTRODE 8 EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG TESTNG AND OPERATNG CONDTONS PER NSTRUCTON N.P. ON SDE OF BREAKER ON MULTPLE SOURCE SYSTEMS, USE CELL POSTON SWTCH TO AVOD VO LTAG E SURGES ON GROUND FAULT CURRENTS WTH D/ BREAKER N WTHDRAWN POSTON. (CELL SW TCH SHOWN N BKR. WTHDRAWN POSTON.) SEE NOTE 6 ON SHEET 3 RE TERMNALS C4 AND C5 8 GROUND SENSOR WRNG MUST BE NO. 14 OR NO. 12 COPPER WRE PER UL 153. LOWER THAN STANDARD GROUND FAULT TRP LEVELS ARE POSSBLE WTH THS SCHEME. CONSU LT THE FACTORY. SPB MASTER CONNECTON DAGRAM SPB- Ground Fault External Connections 3PH., 4W., Source Ground, 2/25/3/4/5A. Breakers (2A. in 22 in. High Frame) Westinghouse Electric Corporat ion.s. 15262-A Sheet 38

i 8 EXTERNAL SHORTNG STRAPS FRAME WNDOW KEY RATNG OPENNG CODE AMPS (NCHES) * 7. 81 x11 D11 2 25 9.94 X 17 D12 3 5.81 X 33.5 D13 4 5.81 X 33.5 D1 5 D11 * NCLUDES RESSTOR FRAME AMPS 2/25/ 3 4 5 4 PO NT GFP T.B. POLARTY MARKS BLACK RES. OHMS 5 78 35 TOP END (\ (\ (\ v v v BOT END RES. WATTS 5 5 3 B D/ DSCONNECT B LOCKS A L r-----ll C A j FXE D MT' D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER - -- --z w w a: _J 1- >- <.:) co <t a: > <.:) 5/.2 BASC BREAKER NTERNAL CONNECTONS (PARTAL ONLY) - cs ORANGE Y ELLOW 1 4 1 5 1 r : :: 1--J POW R TRP 7 -J 1 2 3 N 1 8 ZERO SEQUENCE SENSO R (.'\ EXTERNAL SHORTNG STRAPS MUST BE N PLACE DURNG TESTNG AND OPERATNG CONDTONS PER NSTRUCTON N.P. VON SDE OF BREAKER (:;\ON MULTPLE SOURCE SYSTEMS, USE CELL POSTON SWTCH ON MANS AND TES TO AVOD VOLTAGE SURGES ON GROUND V FAULT CURRENTS WTH D/ BKR N WTHDRAWN POSTON. (CS SHOWN N BREAKER WTHDRAWN POSTON.) SEE NOTE 6 ON SEET 3 RE TERMNALS C4 AND C5. 8 ZERO SEQUENCE SENSOR SECONDARY WRNG MUST BE NO. 14 OR NO. 12 PER UL 153. SPB MASTER CONNECT ON DAGRAM SPB - Ground Fault External Connections 3PH., 4W., Zero Sequence, 2/25/3/4/5A. Breakers (2A. in 22 in. High Frame) (Use with Pow-R Trip 7 only) Westinghouse Electric Corporation.S. 15262-A Sheet 39

8 NO. OF SW TCH KEY SWTCH RATNG CELL MOUNTNG CODE (AMPS) SWTCHES POSTONS 1a-1b A N1 2a-2b A/B N2 4a-4b A/B/C/D N3 LEFT SDE FRAME OF STATONARY D/ ASS'Y. 1 c l SW TCHES SHOWN N BREAKER TEST/DSCONNECT/ WTHDRAWN POSTONS. POSTONS REVERSE WTH BREAKER N CONNECTED POSTON. Westinghouse Electric Corporation D 1 r A l B 5/6 HZ CONT. 115 23 44 55 SPB MASTER CONNECTON DAGRAM SPB - Cell Position Switches DC 125 15 1 6 5 ND.3 NRUSH 4 2 1 8 RES.6.S. 15262-A Sheet 4

AUTO TRP RELAY CAT. NO. SPBATRDB SPBATRDO KEY CODE XX1 XX2 ALARM/LOCKOUT 8 CONTACT RATNG (MAX.) 24 VOLTS 28 VOLTS 5/6 HZ DC 1. A@ 8% P.F. - LU >- <.9! <! 1- l N >! c:o a: L!) 1- z z :> u 8 8 L - :::> :,.C Vl ut: :::> u - -a: a:u <!! <! 1.A.,...-- NAMEPLATE D c B A D/ DSCONNECT BLOCKS FXED MT' D BK'R SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER f LED"",i: BATTERY CHECK TOP SDE KW DEMAND AUTO TRP p EXCEEDED c. BATTERY AC PUSH TO RESET AL2 V2 L2 1 TEST PUSHBUTTON H hvr1 POWER AVALABLE '\. LED C2 + AL1 V1 L1 C3 C1 - C6 12 c-- DA1 COM 8 AT/DR -c. ( TOP SDE DA2 1--1-1-- J \ - :::> :,.C Vl '-1-1- '-- rf- uto::; u -a: a: u <!! ( <! ) 1-- 1---- z <! a: 3 <! U t-- 15 1 o<iu ( DO NOT GROUND < (') > N M c:o u u u u -! './ '-- LU z <.9 LU s: LU z :::> <!! a: a: a: [D ( <) () 1 2 9 12 l POW-R DGTR P TERMNAL STAB BASE -- --- -- ---- DEMAND ALARM CONTACT RATNG (MAX.) 12 VOLT 28 VOLT 5/6 HZ DC 2. AMP 2. AMP RELAY CONTACTS LATCH FOLLOWNG TR P. PUSH SYSTEM RESET ON ASSOCATED POW-R DGTR P FRST AND THEN AT/DR MUST BE MECHANCALLY UNLATCHED WTH LOCAL RESET PROVDED. RUN SEPARATE FROM POWER CABLES. WRE SZE NOT CRTCAL. SHELDED CABLE (PREFERRED) OR TWSTED CONDUCTORS REQURED. MAX RUN OF 5 FT. SUGGESTED. AUTO TRP NDCAT ON S NCLUDED WTH RESET BUTTON. HOWEVER BECAUSE OF LOW-V SBLTY A SEPARATE PLOT LGHT S RECOMMENDED TO BE WRED TO ALARM CONTACTS TO NDCATE TRP WHEN DESRED. A MAKE/BREAK RAT NG OF 1.1 AMPERES @ 125 VOLT DC CAN BE OBTANED BY WRNG THE TWO ALARM/LOCKOUT CONTACTS N SERES. NTERNAL BATTERY MODULE AND RELATED BATTERY CHECK COMPONENTS ARE NOT SUPPLED WTH SPBATRO. SPB MASTER CONNECTON DAGRAM SPB - Automatic Trip Relay (With Latching Contacts) and Demand Relay Connection Diagram (Use with Pow-R Digitrip only) [D _ Reference.L. 15164 Westinghouse Electric Corporation.S- 15262 Sheet 41 _l

Master Connection Diagram for the Systems Pow-R Breaker All Frame Ratings '3! 6 C/v21#; Westinghouse Electric Corporation Beaver. PA l.s. 15262-B

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..,. LNE ---- 1 ndex 2 Notes TTLE OF SHEET 3 Accessory Mounting Location 4 Legend and Mise Details 5 Motor Operators 6 Spring Release with Anti-Pump 7 Spring Release w/o Anti-Pump 8 Shunt Tr ip 9 Shunt Trip with Cap. Tr ip Device 1 Available Auxiliary Sw itches 11 Undervoltage Release 12 UVR with Time Delay Dev ice 13 UVR with TDD with Memory 14 ATR Used with Pow-R Trip 7 (See Note on Sheet) 15 AT R Used with Pow-R Trip (See Note on Sheet) 16 GF Test Panel (Use with Pow-R Tr ip 7 Only) 17 GF Test Panel Used with ATR (Use with Pow-R Trip 7 Only) (See Note on Sheet) 18 Zone nterlock ing - Radial System 19 GFP Schemes 3-Wire 2 GFP Schemes 4W., Residual 21 GFP Schemes 4W., Source Gnd. 22 GFP Sche mes 4W., Ze ro Seq. (Use with Pow R Trip 7 Only) 23 Cell Position Sw itch 24 Automatic Trip and Demand Relay Used with Pow-R Digitrip 25 Remote Trip ndicator, Auto Trip Relay (Use with Pow-R Trip 7 Only) 26 Auto Trip Relay (Use with Pow-R Trip 7 Only ) 27 Auto Trip Relay w/latching Contacts (Use with Pow-R Trip 7 Only ) 28 Auto Trip Relay (Use with Pow- R Trip Only) 29 3 Auto Trip Relay w/latching Contacts (Use with Pow-R Tr ip 7 Only) GF Test Panel an d AT R (Use with Pow- R Trip 7 Only) 31 Typical Sensor Connections 2A. (Compact) and Less 32 Typical Sensor Connections 2A. and Larger 33 DC Resistor Values 34 AT R Used with Pow- R Trip 7 (See Note on Sheet) 35 36 37 38 39 4 41 42 43 44 45 46 47 48 49 5 GF Test Panel (Use with Pow- R Trip 7 Only ) Westinghouse Electric Corporation SPB MASTE R CONNECTON DAGRAM ACCESSORY NDE X - SHEET NO. 1.2 3 4 5 6,7,8,9 1,11 12,13 14,15 16 17, 18,19 2,21 22 23 24,25,26 27,28 29 3 31 32,36 33,37 34,38 35,39 4 41 42 43 44 45 46 47 48 49 5 51 52.S. 15262-B Sheet 1

TYPE LNE REFERENCES FRAME RATNG TRP DWG. NO. 51 Modular Key Drawing 25-8 <P 1371D1 52 Modular Key Drawing 25-8 PRT 1371D5 53 Modular Key Drawing 16 <P 1371D2 54 Modular Key Drawing 16 PRT 13 71 D6 55 Modular Key Drawing 2-3 <P 13713 56 Modular Key Drawing 2-3 PRT 1371D7 57 Modular Key Drawing 4 <P 13 71D4 58 Modular Key Drawing 12 <P 1371D1 59 Modular Key Drawing 12 PRT 13715 6 Modular Key Drawing 2 <P 1371 D2 61 Modular Key Drawing 2 PRT 1371 D6 62 Mdster Wiring Diagram All All 1366D3 63 Gnd. Fault Scheme 25-16 cp 1273C41 64 Gnd. Fault Scheme 2-4 1273C4 65 66 67 68 69 7 71 72 73 74 75 76 77 78 79 8 Field Testing All All.L. 1594 81 Mechanical Cable nterlock All -.L. 15129 82 General nstructions All -. L. 1582 83 Shunt Trip Devices All - L. 15158 84 Capacitor Trip Device All - L. 15146 85 Auxil iary Switches All - L. 15159 86 GFP Test Panel All PRT-7 L. 1572 87 UV R Time Delay Device All - L. 15141 88 Automatic Trip Relays All PRT-7 L. 1587 89 9 91 92 93 94 95 96 97 98 99 1 Digitrip nstructions All - L. 15164 SPB MASTE R CONNECTON DAG RAM DRAWNG RE FE RENCE NDEX *2A 111 27 111. H1gh F1ame * *2A. in Compac1, 16 in. H1qh F ramp Westinghouse Electric Corporation r,o Pow-R Tri p 7 or Pow-R 1g1tnp NOTES (SEE SH. 3) - 3 3 3 3 3* 3* 3 3 3 3** 3** 4 4.S. 15262-B Sheet 2

1. On D/ Breakers color coded pigtail leads provided for connecting to customer's terminal block. Standard length 6 feet unless ordered special. 2. Term Blocks available for Mounting on Stationary D/ Frame Sides on special order. 3. For Reference purposes, specific accessory styles are shown on the appropriate Modular Key Drawings referenced on Sheet 2. The exact location of th is style can be determined by combining the appropriate Modular Key Drawing No. and Key Code (from the individual diagram sheet utilized). 4. For Proper Ground Fault Sensing complete connections must be included from appropr iate referenced drawing. 5. Any combination of accessories not utilizing same Secondary Control Stab Points may be used on any single breaker. 6. All SPB breakers equipped with GFP will trip near instantaneous (.3-.8 sec.) Regardless of the time band setting - if downstream interlock wiring is not employed and/or a jumper is not added between control terminals C4 and C5. With the jumper added, the breaker will respond to the pre-set time delay setting. Consider adding this jumper for all installations with GFP on the main breaker only. For instal l ations with multiple levels of GFP, see Sheet 31. 7. On breakers with Pow-R Trip 7, Lead C6 (Blue) is used for factory test purposes only. On breakers with Pow-R Digitrip, Lead C6 (Blue) is used in ATR/Power Pack See Sheet 41. On breakers with Pow-R Tr ip, Leads C5 (Green) and C6 (Blue) are used for factory test purposes only. 8. Pow-R breakers have been designed for maximum ground fault and electronic attachment flexibility and interchangeability. For this reason many Leads in the C and D block will be supplied but may not be used by a customer for his particular application. 9. Care must be taken in choosing a DC supply voltage for SPB DC attachments. The Westinghouse Electric Corporation inductive reactance introduced due to r ipple can affect attachment performance. SPB MASTER CONNECTON DAG RAM GENE RAL NOTES.S. 15262-B Sheet 3

.'. c GFP TB \ PO LARTY MARKS AND POW-A DGTRP STAB-N TERM. BLK. NSDE SPR, -, : L.J UJ <to cr:l UJi/i...J 1- o. <! 1-z z [cj r;- --11 OEB: :o : 1Q 1 l r--l-, 1 r 1 1 LU 1 :J :4:GL.: L J SR RONT VEW NG RELEASE CUT-OFF SW TCH (b) SECONDARY CONTROL DSCONNECT BLOCKS ON REAR D/ BKRS. ONLY 8 ) MOTOR FUSE T.B. ON FXED MTD. BKnS. ONLY MOTOR OPERATOR B AVALABLE AUXLARY SWTCHES (6 MAX.) r=:j TWO SPRNG CHARGE SWS. (SC). TOP SW. S 8 CUT-OFF,- BOTTOM SW. S 8 CUT-OFF. L::[J MOTOR CHARGE P.B. CONTACT SW TCH CD LATCH CHECK SW TCH (LC) 8 SHUNT TRP CUT-OFF SW TCH (a/b) B MOTOR CHARGE P.B. (YELLOW) 8 MECHANCAL CLOSE P.B. (GREEN) 8 MECHANCAL OPEN P.B. (RED) 8 SPR NG RELEASE 8 UNDERVOLTAGE RELEASE 8 ANT-PUMP RELAY 8 CHARGE RELAY FLUX TRANSFER SHUNT TRP SHUNT TR P Westinghouse Electric Corporation SPB MASTER CONNECTON DAG RAM SPB -Accessory Mounting Locations MOTOR PHASE CURRENT SENSORS.S. 15262-A Sheet 4

/. LEGEND * SR -- SPR NG RELEASE - CLOSES BKR- ON REMOTE SGNAL.. ST - SHUNT TR P- OPENS BKR. ON REMOTE SGNAL FTST - FLUX TRANSF ER SHUNT TRP- OPENS BKR. ON SGNAL FROM TRP UNT CR - MOTOR CHARGE RELAY - 3 SECONDS CHARGE TME Y - ANT-PUMP RELAY SC - SPR NG CHARGED SWTCH LC -- LATCH CH ECK SW TCH - HELD N OPEN POSTON BY ROTATNG TR PPER (D/ MECHANSM OR KEY NTERLOCK), OR OMSSON OF RATNG PLUG UVR - UNDERVOLTAGE RELEASE a - AUXLARY SWTCH "OPEN" WTH BKR., OPEN b - AUX LARY SW TCH "C LOSED" WTH BKR. OPEN ATR -- AUTOMATC TRP R ELAY D NDCAT NG LGHT (W, WHTE; A, AMBER; R, RED; G, GREEN; L, COLOR TO SUT; LED, LGHT EMTT NG DODE) * ALL CONTACTS SHOWN N BREAKER "OPEN" POSTON _,{" KEY <> r 3 2 1 YPCA L CONTROL 6 5 4 DSCO NNECT PLUG o 9 o s o7 12.1 1 Q1 PLUG LAYOUT SHOWN AS VEWED FROM FRONT OF BREAKER WRNG TERMNATONS MALE P N - S#1 268C7H1 OR AMP "MAT E-N-LOK" P/N 3575-1 FEMALE SOCKET - S#1 268C7H8 OR AMP "MATE-N-LOK" P/N 3555-1 HANDCRMP TOOL - AMP "MAT E-N-LOK" P/N - 92 98-1 FOR #18-2 PN - 92 99-1 FOR #14-16 EXTRACTON TOO L- AMP "MATE-N-LOK P/N 458994-1 1285C1H14 Westinghouse Electric Corporation CUSTOMER'S TERMNAL COLOR CODED WRE - SEE NOTES 1 1 & 2 ON SH. 3 A1 SECONDAR Y PLUG;PN L DESGNATON SECONDARY CONTROL D SCONNECT BLOCK ON DRAWO UT BKRS ONLY SPB MASTE R CONNECTON DAG RAM SPB - Accessory Legend and Mise Details CORRECT NUMBER SEQUENCE DSREGARD NUMBERS ON MOLD TOP POW-R TRP 7 STAB N T. B Reference.L. 15377.S. 15262-A Sheet 5

.. 1 w z N C4 - OUTPUT CS - NPUT C1 -COMMON DO NOT GROUND...? ') (,) (,) u [l\?\] MAN -- -- ') (,).--r=:j A :------il D c B A L---.J. D/ DSCONNECT BLOCKS FXED MOUNTED BREAKER SECONDARY CONTROL TERMNALS AS VEWED FROM FRONT OF BREAKER CD JUMPER MUST BE ADDED ON EACH DOWN STR EAM BREAKER WHERE TME DELAY AS PRE SET S REQURED. SEE ALSO NOTE 6, SHEET 3. TWST TOGETHER AND RUN SEPAR ATE FROM POWER CABLES. #14 OR #1 6 COPPER WRE S REQURED PEA UL-153. LENGTH OF RUN S NOT CRTCAL. A MAXMUM OF 2 BREAKERS MAY BE CONNECTED N PARALLEL N ZONE 3 WHEN EMPLOY ED WTHOUT SELF-NTER LOCK. A MAXMUM OF 2 BREAKERS MAY BE CONNECTED N PARALLE L WHEN EMPLOYED WTH SELF-NTERLOCKNG BY ADDNG SGNAL DODES AS SHOWN!NZONE 3 ALTERNATE. A MAXMUM OF 5 BREAKERS MAY BE CONNECTED N PARALLEL N ZONE 3 WHEN EMPLOYED WTH SELF-NTER LOCK. NTERLOCKNG ON THE SAMEZONE LEVEL CAN BE NTERMXED BETWEEN POW A TRP 7 AND POW R DGTR P UNTS. ONCE MXNG OF POW-A DGTA P AND POW-R TRP 7 OCCURS ON ANY DOWNSTREAM LEVEL THEN ALL.TR P DEVCES N ANY ZONE NTER LOCK NTERCONNECTED UPSTREAM ZONE MUST BE POW R DGTAP. [i"\_'1\_i"\} {/\_;(\;_]/\ -- A A SPECAL ZONE NTERLOCKNG CONSDERATONS MUST BE REQURED ON DOUBLE-ENDED (DUAL SOURCE) OR MULT-SOURCE DSTR BUTON SYSTEMS TO PROV DE DESRED NTERLOCKNG SEQUENCES. SPB MASTER CONNECTON DAGRAM SPB - Typical Ground Fault Zone nterlocking Connections for RADAL Distribution System Westinghouse Electric Corporation.S. 15262-B Sheet 31