The ASCO 920 RC switch is repairable.
There is a service bulletin that shows repairable parts and how to replace them such as the main contacts, operator coil, control contacts, and how to add auxiliary contacts.
This service bulletin covers both green nameplate design and black & silver nameplate design. Read all instructions before you begin the work.
For easy reference, you may click and refer to 381339-015.
For ordering and availability, you may contact Parts Support at 1-800-800-ASCO dial 4 and choose option 2.
Published for:ASCO Power Technologies USA