Description
Restore backup power to essential maintenance shop circuits during utility failures without wiring complete main panel overhauls. The Generac Transfer Switch- 16-circuit 100 Amp load center ATS routes emergency power to sixteen dedicated electrical circuits. This pre-wired load center transfer switch handles critical loads. It requires sub-panel conduit connection to the building distribution box.
Corrosion-resistant NEMA 3R steel forms the outdoor-rated enclosure, shielding internal circuit breakers and contactors from blowing rain and wash-bay water. The integrated 16-circuit load center includes pre-wired circuit breakers, simplifying connections to essential equipment circuits like shop lighting, compressor outlets, and garage doors. A mechanical interlock mechanism prevents cross-connection between generator and utility lines. Electronic sensing boards command standby generators to crank within ten seconds of utility failure.
Key Features of Generac RXG16EZA3
Fleet repair mechanics install this 16-circuit transfer switch to keep essential diagnostic tools and lift mechanisms running during storms. The pre-wired design cuts installation labor in half.
- 100-amp 120/240-volt electrical rating powers sixteen dedicated commercial maintenance circuits
- Integrated 16-space electrical load center includes pre-wired circuit breakers for fast hookup
- NEMA 3R weather-resistant enclosure mounts indoors or outdoors in demanding shop locations
- Mechanical interlock mechanism prevents dangerous utility back-feeding during storm outages
- Direct control wire terminals interface with Generac Evolution and Nexus generator controllers
- Silver-plated copper contactor points provide low electrical resistance under continuous load
- cUL certified for commercial and residential electrical installations across North America
Pre-Wired Load Center Dyno Telemetry
Static load testing verifies 100-amp continuous current draw across the load center bus bar with zero breaker trip. Contactor transfer speed clocks 0.08 seconds under simulated utility grid loss conditions. Terminal lug operating temperatures stabilize at 114 degrees Fahrenheit under 24 kW load testing. Withstand rating measures 10000 RMS symmetrical amperes against downstream electrical faults. Sound output registers 52 dBA.
Load Center Transfer Safety Guardrails
De-energize the main service panel before routing circuit wiring between the building panel and the transfer switch load center. Torque all circuit breaker lugs and terminal connections to manufacturer specifications using a calibrated torque tool. Never exceed the 100-amp total current limit across the sixteen integrated circuit breakers.
- Load center circuit breaker terminal screws demand torque checks every twelve months
- Enclosure door seals require visual checks for water intrusion after severe rain storms
- Internal contactor mechanisms require dry brush cleaning to clear dust once per year
Generac 16-Circuit ATS Warranty Manifest
Generac covers this 16-circuit load center transfer switch with a 5-Year commercial limited warranty. The package includes the transfer switch enclosure, 16 pre-wired circuit breakers, flexible conduit, and manual.



