Overview
The Generac 0L2911 is a heavy-duty 200A automatic transfer switch assembly built for residential and commercial generator installations. This 2-pole, 250V unit serves as the critical interface between utility power and standby generator output, automatically detecting power loss and transferring the electrical load seamlessly to maintain uninterrupted power supply. With robust construction and professional-grade connections, the 0L2911 delivers dependable performance for both home standby and portable generator systems.
Key Features
- 200A capacity rated for dual-pole, 250V service entrance and non-service entrance applications
- Automatic sensing and transfer function—no manual intervention required during power loss
- Seamless power transition between utility and generator sources, preventing disruption to connected equipment
- Robust black housing with red mounting plate for durability and visual identification
- Professional-grade terminals and connectors for secure electrical connections
- ETL certification mark confirming compliance with electrical safety standards
- Multiple mounting points enabling flexible installation configuration
Technical Specifications
- Amperage Rating: 200A
- Voltage Rating: 250V (dual-pole)
- Switch Type: Automatic transfer switch (SPDT)
- Housing: Black with red mounting plate
- Terminals: Professional-grade connectors
- Certifications: ETL certified
- Mounting: Multiple mounting points for flexible installation
- Direct Replacement For: Generac part 0D9618
Typical Applications
- Residential standby generator backup power systems
- Home electrical panel integration for automatic power transfer
- RV and portable generator installations requiring seamless switchover
- Commercial/light industrial facilities using generator backup for critical loads
- Any generator system requiring automatic utility-to-backup power transfer
Compatibility & Replacements
Compatible With
- Generac standby and portable generator systems
- Generac-branded generators (Guardian, Centurion, Watchdog, Bryant models)
- Standard residential electrical panels rated for 200A service
- Both service entrance and non-service entrance generator applications
Replaces / Drop-In Replacement For
- Generac part 0D9618 (direct OEM replacement)
- Compatible with Generac RXSW200A3 series transfer switch models
Works With
- Standard 240V single-phase utility power distribution
- Generator output circuits rated 200A or less
- Generac automatic transfer switch controllers and sensing modules
- Residential and light commercial electrical codes and standards
