| Operation Mode | automatic |
| Contact Type | Normally Open |
| Connector Type | Plug In |
| Brand | MXLTYMX |
| Terminal | Screw |
| Circuit Type | parallel |
| Mounting Type | Wall Mount |
| Contact Material | Copper |
| Upper Temperature Rating | 80 Degrees Celsius |
| Control Method | Touch |
- This Smart AC Module Replacement for Generac 100 AMP 200 AMP Automatic Transfer Switch
- The Smart AC Module Designed to monitor utility power and automatically start/stop generator sets during outages.
- Replace Number :A0004499959 , 10000004183
- Allows prioritization and shedding of non-essential loads to prevent overloading.
- Straightforward setup with clear instructions for smooth integration.














Jen A. Verified Buyer –
Compatible with my father’s Generac 200amp transfer switch. Installed quickly easy to install. Good clear instructions, good value.
5.0 out of 5 stars Verified Buyer –
JJ Verified Buyer –
I have a Generac 24kw whole house generator and it included the 200amp transfer panel. It took me a while to get the generator installed and in the mean time it got stored outside and moisture got into the transfer panel and corroded the transfer switch. I replaced that with one from the same vendor as this control circuit board. The control board looked fine and it might have worked fine but I wanted to replace it before installing everything. This was a perfect match to the original and only took a few minutes to swap it in. It is a very reasonable price. Now if they had the 200amp circuit breaker I would have been able to build a complete new unit. So far it is working as expected.