Compatible with : OE # 0L2910, OL2910 replaces old part # 0C2237 / Does NOT Come with New Lugs (Re-Use or Replace If Needed) ; Fits Generac Generator Transfer Switch (Fit for RXSW100A3 ... , 100A Transfer Switch)Suitable for high power generators (100A 250V) : The 100A 250V transfer switch is compatible with medium to high-power generators, supports high-load equipment, meets comprehensive power needs for businesses and homes, and ensures reliability with future expansion capabilityWorking Principle : When the utility power supply stops, the conversion switch will automatically jump to the backup generator circuitEasy install : The 0L2910 Transfer Switch is easy to install, allowing for a direct replacement of the original Transfer Switch Assembly with minimal effort and no need for additional modificationsInclude : 1x Transfer Switch Assembly (0L2910) 1x Handle (0E6155) 1x InstructionsAttention: Thank you for purchasing our automatic transfer switch assembly 100A. If there are any issues, please contact us. Your shopping experience is important to us