Generac 0L2911 Residential Automatic Transfer Switch

The Generac 0L2911 Residential Automatic Transfer Switch is a 200A, 2-pole automatic transfer mechanism designed to switch loads between utility and generator power in standby systems. It is commonly installed in residential and commercial setups and is compatible with Generac Guardian and Centurion systems as well as Honeywell, Bryant, Carrier, and Siemens standby configurations, replacing part 0D9618 and working with Generac HSB automatic transfer switches. Technical specifications include a 250 VAC rating at 50/60 Hz, copper or aluminum conductors, line wires from 300 MCM to 6 AWG, load wires from 250 MCM to 6 AWG, internal mounting, and enclosure compatibility with NEMA 3R, with UL Listed compliance. Common replacements include 0D9618, RXSW200A3, and RXSC200A3.