Eaton QD5 Manual page 13

Reversing Neutral
Stationary
Reversing Movable
Contact
VL Stationary
Contact
Main Movable
Contacts
Main Stationary
Contact #1
Movable Contact
Insulator Arm
Figure 14. Inside contact assembly.
VR Stationary Contact
QD5 QUIK-DRIVE TAP-CHANGER INSTALLATION AND MAINTENANCE INSTRUCTIONS MN225012EN March 2016
Neutral Main
Stationary Contact
Main Stationary
Contact #8
Inner Collector Ring
Outer Collector Ring
9