Technical Overview
Overview & Function
The Generac 200A Non-Service-Entrance Automatic Transfer Switch provides 200A standby changeover without surge protection. As a listed replacement for RXSC200A3, it supports service workflows needing a no-SPD option where separate surge measures are already addressed.
Fitment & Compatibility
This switch suits 200A non-service-entrance applications matched to compatible Generac standby generators. It differs from the SPD sibling by omitting surge protection, so confirm protection strategy and code before ordering. Verify conductor sizing, enclosure siting and control compatibility.
Technical Construction & Specifications
Source identity specifies only 200A non-service-entrance ATS status, RXSC200A3 replacement and no surge protection inclusion. No additional voltages, interrupting ratings, dimensions or control details are stated, so verify the datasheet and label. The no-SPD configuration simplifies direct replacement ordering.
Installation & Maintenance Guidelines
Have a licensed electrician install per drawings, torque and grounding rules with utility coordination. Exercise the system per schedule, inspect contacts and enclosures carefully, and document all test results thoroughly. Maintain clear access and follow lockout procedures during service carefully and retain detailed records.