The Kohler RDT CFNC QS11 Single Phase 400 Amp 2 Pole 240V CSA Automatic Transfer Switch provides high-capacity emergency power control for large residential and light commercial standby installations. Part of the professional RDT series, this standard non-service entrance switch continuously monitors utility power grid health 24/7 to automatically prompt generator initialization and securely shift major electrical loads the moment utility power fails.
Engineered as a highly efficient 2-Pole 3-Wire Switch for 240V Single Phase Systems, this automatic transfer switch is fully certified under strict CSA standards. It connects directly to a sub-panel distribution layout without an integrated load center, making it ideal for adding a backup generator to buildings with previously installed electrical infrastructure. Driven by the advanced MPAC 500 Controller, the system supports built-in load control time delays and optional load shedding capabilities to safely optimize electricity routing.
Built for exceptional field longevity and superior environmental resilience, the internal mechanical relays and controller boards are safely housed inside a rugged, corrosion-resistant aluminum enclosure measuring 48.1 x 22.0 x 10.6 inches. Fully approved for indoor or outdoor installation, this US-built transfer switch features a user-friendly front panel with position and source available indicating LEDs, delivering quiet weekly exercise cycles with complete diagnostics backed by a 5-year, 2000-hour limited warranty.
Key Features
- Compatible with all KOHLER generators.
- 400-amp models available, with or without load centers; Volts: 240; Poles: 2
- User-friendly LED display indicates performance status.
- Ideal for adding generator to buildings with previously installed electrical.
- Options available to install indoors or outdoors.
- Available in service entrance models.
- Provides quiet weekly exercise with complete system diagnostics.
- Steel or aluminum enclosures available.
- Ask your dealer about available accessories that let you customize your system.
- 5-year, 2000-hour limited warranty.
Specifications
| Brand | Kohler |
|---|---|
| Series Name | RDT Series |
| Model Number | RDT-CFNC-400A-QS11 |
| Transfer Switch Model | RDT-CFNC-400A-QS11 |
| Product Type | Automatic Transfer Switch |
| Transfer Switch Type | Standard (Non-Service Entrance) |
| Sertifikasi | CSA Certified |
| Transfer Switch Amps | 400 Amps |
| Voltage | 240 Volts Single Phase |
| Phase | Single Phase |
| Wires | 3 Wires |
| ATS Poles | 2 Poles |
| Load Center | w/o Load Center |
| Generator Compatibility | All Single Phase KOHLER Residential/Small Business Generators |
| Load Shedding | Optional |
| Load Control Time Delay | Yes |
| Enclosure Material | Aluminum |
| Enclosure Type | Indoor or Outdoor |
| Controller | MPAC 500 |
| Position Indicating LEDs | Yes |
| Source Available LEDs | Yes |
| Common Fault Relay | Yes |
| Dimensions | 1222 mm x 560 mm x 269 mm (48.1 in. x 22.0 in. x 10.6 in.) |
| Weight | 89 lbs. (40 kg) |
| Country of Origin | US |
| Warranty | 5-year limited (2000-hour) |
- Brand: Kohler
- Product Code: RDT-CFNC-400A-QS11
- Availability: In Stock