Technical Overview
Overview & Function
The Kohler RXTJFNC0100A automatic transfer switch is the device that shifts a building between utility power and standby generator power. It monitors the utility feed continuously and, on outage, signals the generator to start, then transfers the load once voltage and frequency stabilize. When utility returns and stabilizes, it transfers back and cools the generator down. Correct transfer operation is what makes standby power automatic.
Fitment & Compatibility
This switch fits Kohler standby designs specifying RXTJFNC0100A. Verify service amperage, voltage, phase, and enclosure rating against your electrical schedule and the switch dataplate before ordering. Transfer equipment is application-specific and cannot be substituted across service sizes.
Technical Construction & Specifications
Beyond the part identity and automatic-transfer function, detailed ratings are not published in the source data for this listing, so they are not stated here. Construction follows Kohler RXT switchgear practice with service-rated switching and controller integration for the matched generator. Confirm all ratings from the dataplate and submittal documents.
Installation & Maintenance Guidelines
Installation requires a licensed electrician, permits, and utility coordination where applicable. Mount per the submittal drawings, land conductors to torque specification, and set exercise and transfer timings per the commissioning guide. Complete the job with simulated-outage transfer tests in both directions and documented inspection sign-off.