Description
Generac 077220/G077220 Utility Upper Transfer Switch Coil for 100A RTS series transfer switches.
This solenoid coil is normally damaged by brown out conditions that cause low utility voltage to burn up the upper transfer coil. Could also be damaged by a bad limit switch. Cause should be investigated before replacement so that new coil is not damaged during transfer.
If the damage is extensive enough, you can order a complete 100A contactor assembly: Generac 0L2910/0C2237 Complete 100A Transfer Contactor Assembly
Was used in all of the 100A Generac/Honeywell R series switches including:
RTSC100A3, RTSW100A3, RTSX100A3, RTSD100A3, RTSJ100A3, RTSY100A3, RXSW100A3, RTSR200A3, RTSG100A3, RTSK100A3, RTSM100A3, RTSQ100A3, RXSK100A3, RTSM100A3, RXSM100A3, and many others!
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