The Generac 200 Amp Service Rated 120/240 1P NEMA 3R, 20 - 40 Circuit Load Center, designed for Service Entrance use, includes a 20-space load center housed in a NEMA 3R enclosure, allowing for a versatile and budget-friendly installation. By incorporating tandem breakers, the load center’s capacity can be expanded to accommodate up to 40 circuits. It also boasts integrated load management technology that enables the control of four separate HVAC loads without needing extra accessories. Additionally, the switch comes with a 5-year limited warranty.

Generac Transfer Switches are designed for use with single phase generators that utilize an Evolution™ or Nexus™ Controller. The 200 amp open transition switch is a single phase service entrance rated configuration. An integrated load center with pass through lugs allows branch circuit protection for outbuildings, while also feeding a home’s main distribution panel.

• Service Rated Generac Automatic Transfer Switches are housed in an aluminum Type 3R enclosure, with electrostatically applied and baked powder paint. The Heavy Duty Generac Contactor is an ETL recognized device, designed for years of service. The controller at the generator handles all the timing, sensing, exercising functions, and transfer commands. The integrated 20 space load center accepts 1 in (25.4 mm) standard, GFCI, AFCI, or tandem circuit breakers from Siemens, Murray, Eaton, and Square D for the most flexible and cost effective install. Utilizing tandem breakers, the load center can be equipped to support up to 40 individual circuits. All switches are covered by a 5 year limited warranty.

• Through the use of the integrated Smart A/C Module (SACM), these switches have the capability to manage up to four individual HVAC (24 VAC controlled) loads with no additional hardware. When used in tandem with external Smart Management Modules (SMM), a total of eight more loads can be managed, providing the most installation efficient power management options available.

• Utility Voltage Drop-out: <65%
• Timer to Generator Start: 5 Second Factory Set, Adjustable Between 2 - 1,500 Seconds by a Qualified Dealer*
• Engine Warmup Delay: 5 Seconds
• Standby Voltage Sensor: 60% for 5 Seconds
• Utility Voltage Pickup: >80%
• Re-transfer Time Delay: 15 Seconds
• Engine Cooldown Timer: 60 Seconds
• Exerciser: Nexus™: 12 Minutes Weekly and Evolution™: 5 to 12 Minutes Adjustable, Weekly/Bi-weekly/Monthly
• The Transfer Switch can be Operated Manually Without Power Applied