Kohler · RDT Series (Residential/Light Commercial ATS)

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Kohler RDT-CFNC-0400ASE

Automatic Transfer Switches

400A service-entrance-rated automatic transfer switch for residential and light commercial standby power.

Kohler RDT-CFNC-0400ASE — product photo

Overview#

The Kohler RDT-CFNC-0400ASE is a 400-amp service-entrance-rated automatic transfer switch designed for larger residential and light commercial standby power systems. The SE designation indicates this unit can be installed at the main service entrance point, eliminating the need for a separate main breaker panel in many installations. It monitors utility power and automatically transfers the electrical load to a standby generator when an outage is detected.

Our service experience#

OnPoint Generators installs and services Kohler automatic transfer switches throughout Northern California. Service-entrance-rated units like the RDT-CFNC-0400ASE require careful coordination with the local utility and AHJ during installation, and our team handles permitting and inspections as part of every project.

Photos

Kohler RDT-CFNC-0400ASE — product photo

Documents & downloads

Spec sheets & manuals

Frequently Asked Questions

What amperage is the Kohler RDT-CFNC-0400ASE?
The Kohler RDT-CFNC-0400ASE is a 400A single-phase automatic transfer switch with service entrance rating.
What does the SE suffix mean?
The SE suffix indicates the unit is service-entrance-rated, meaning it can be installed at the main service entrance point of the building's electrical system.
What is the difference between RDT and RXT series?
The RDT and RXT are different Kohler ATS product lines with different feature sets and controller capabilities. Consult the spec sheet for detailed differences.

Need service for the Kohler RDT-CFNC-0400ASE?

Our technicians work on every major component OEM. We stock common parts and source rare ones.

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