IL 33-FX6-1
Page 3
Effective 4/00
21. PT Module Installed on the Aux. CT
Module ........................................................ 13
22. Correct Orientation of the PT Module
Warning Label ............................................. 13
23. Spacer Placement and Mounting of the
Aux. CT Module .......................................... 13
24. Correct Installation of the Trip Unit
Support Clips .............................................. 14
25. Trip Unit Assembly with Rating Plug
Installed ....................................................... 14
26. Installation and Positioning of the Aux.
CT and PT Extension Harnesses ................14
27. Sensor Harness Connections ..................... 15
28. Routing of the Sensor Harness................... 15
29. Overview: Trip Unit Assembly Installed
in the Breaker .............................................. 15
30. DTA Wires Connected to the 7-Point
Terminal Block ............................................. 15
31. Connection of the PT Wires and Routing
of the Sensor Harness ................................ 16
32. Identification of the Line and Load Side
HV Wires ..................................................... 16
33. HV Wires Connected to the CPT ................17
34. Routing of the Line Side HV Wires.............. 17
35. CPT Harness Connected to the Trip
Unit and the CPT......................................... 17
36. Insulation Plate Mounted to the CPT .......... 18
37. Alignment of the Trip Unit Assembly and
the Bottom Breaker Frame ......................... 18
38. Trip Unit Assembly Installed in the
Breaker ........................................................ 18
39. Digitrip Retrofit Label Installed on the
Breaker ........................................................ 18
40. Overview: Line Side HV Wires Connected
to the Top Breaker Stabs ............................ 19
41. Drilling Plan “D”........................................... 19
42. Drilled and Tapped Breaker Stab ................19
43. Breaker Ready for HV Wire Attachment .....20
44. HV Wire Connected to the Phase 2
Breaker Stab ............................................... 20
45. HV Wire Connected to the Phase 1
Breaker Stab ............................................... 20
46. New Retaining Plate Installed on
Phase 2 ....................................................... 21
47. Overview: Sensors and Sensor Harness
Installed on the Breaker .............................. 21
48. Sensors Installed on the Breaker ................ 22
49. Sensors Harness Connected to the
Sensors .......................................................22
50. Overview: Final Harnesses Connected
to the Breaker ............................................. 23
51. 510 Basic Kit External Harness Plug .......... 23
52. External Harness Secured to the DTA
Assembly..................................................... 23
53. Routing of the Auxiliary Switch Wires ......... 23
54. Microswitch Mounted to the Auxiliary
Switch Mounting Bracket............................ 24
55. External Harness Wires Connected to
the Auxiliary Switch..................................... 24
56. Auxiliary Switch Installed on the Breaker ... 24
57. Overview: Original Front Components
Installed on the Breaker .............................. 25
58. Supplied CPT Voltage Labels .....................25
59. Original Front Components Reinstalled
on the Breaker............................................. 26
60. Retrofit Components................................... 33
Tables
1. Available Retrofit Kits .................................... 4
2. CPT Voltage Taps........................................ 16
3. Sensor Taps Rating ..................................... 22
4. Torque Values for General Mounting and
Screw Size Conversion ............................... 32
5. Torque Values for Copper BUS
Connectors.................................................. 32
