GE Industrial Solutions ProTrip Conversion Kits DB-15 - Manual (Page 3)

LIST OF FIGURES
1. Westinghouse DB-15 breaker ready for conversion. ....................................................................................... 5
2. Draw-out finger removal. .................................................................................................................................. 5
3. Removing the bolts securing the existing trip units.......................................................................................... 5
4. Westinghouse electromechanical trip units removed from the breaker........................................................... 6
5. DB-15 breaker disassembled and ready for conversion.................................................................................. 6
6. Assembling the CT and bus components. ....................................................................................................... 7
7. Installing the CT assemblies onto the breaker................................................................................................. 7
8. Installing the CT mounting bolts....................................................................................................................... 7
9. Tightening the CT assembly mounting bolts .................................................................................................... 8
10. Tightening the CT assembly bolt...................................................................................................................... 8
11. Installing the trip paddle. .................................................................................................................................. 9
12. Flux shifter assembly and mounting bracket.................................................................................................. 10
13. Drilling the flux shifter bracket mounting hole. ............................................................................................... 10
14. Mounting the flux shifter assembly................................................................................................................. 10
15. Adjusting the flux shifter. ................................................................................................................................ 11
16. Installing the wiring harness........................................................................................................................... 11
17. Trip unit attached to its mounting plate. ......................................................................................................... 12
18. Harness connector attached to the trip unit. .................................................................................................. 12
19. Mounting the trip unit on the breaker. ............................................................................................................ 12
20. DB-15 breaker with conversion kit installed. .................................................................................................. 13
21. Neutral sensor outline .................................................................................................................................... 14
22. Cabling diagram for ProTrip™ trip units with ground fault on four-wire loads ............................................... 17
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