The Group 5 controller is used in 7000 and 4000 Series Transfer Switches.  The replacement controller part numbers are different between the two Series because the controllers are configured differently.

Warning: Please configure the controller's dipswitch and jumper blocks to its appropriate voltage, phase and frequency settings before the installation of the replacement controller.
Failure to configure the controller dipswitch and jumper blocks settings may result in arc flash or damage of the equipment.
Please refer to the controller's manual no. 381333-126 on pages 31-33 for the configuration of dipswitch and jumper blocks for the Group 5 controller.

Please see the below replacement Group 5 controller part numbers for the 4000 and 7000 Series products.

4000 Series:
Part No.  K601800-004 (Group 5 controller)

7000 Series:
Part No.  K601800-002 (Group 5 controller)



For further information regarding the Group 5 controller, please refer to this LINK

Published for:ASCO Power Technologies USA