Repair
Repair Price: $ 392.00
Purchase
CSL Part Number: 75278
Product Overview: The ONAN 300C680 Control Monitor Board is a generator control module used in Cummins Onan generator systems. It manages engine cranking sequences, monitors system status, and provides warning indicators for fault conditions. The board controls timing functions including a 75-second crank cycle and monitors multiple inputs and outputs to ensure proper generator operation. It features transistor-based switching circuits and is commonly found in commercial and industrial standby power generation equipment.
Category: Control Board
Manufacturer: ONAN
Manufacturer Synonyms: Cummins
Manufacturer Part Number: 300C680
Service and repair your broken ONAN part
We can repair your ONAN model 300C680 in our facility. Let our skilled technicians get your ONAN back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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