Generac RXSW150A3 150 Amp Single Phase NEMA 3R Service Rated Automatic Transfer Switch

The Generac Smart Switch 150A Service Rated 120/240 1P NEMA 3R is equipped with a NEMA 3R aluminum enclosure and a robust Generac Contactor, is intended for single-phase generators. It includes built-in load management technology that allows for the control of four separate HVAC loads without the need for extra accessories.

This series of Generac Automatic Transfer Switches is designed for use with single phase generators that utilize an Evolution™ or Nexus™ Controller. The 100 and 200 Amp open transition switches are available in single phase in both service equipment rated and non-service equipment rated configurations. The 150 Amp open transition switch is only available in a service rated equipment configuration.

Standard Features:

• Service rated (RXSW) Generac Automatic Transfer Switches are housed in an aluminum NEMA 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. All switches are covered by a five year limited warranty.

Load Management Technoloy:

• 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, a total of eight more loads can be managed, providing the most installation efficient power management options available.

Functions:

All timing sensing functions originate in the generator controller

• Utility Voltage Drop-out: <65%
• Timer to Generator Start: 10 Second Factory Set, Adjustable Between 2 - 1,500 Seconds by a Qualified Dealer*
• Engine Warmup Delay: 5 seconds
• Standby Voltage Sensor: 65% 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

*When used in conjunction with units utilizing Evolution™ controls.

Specifications:

• Model: RXSW150A3
• Amps: 150
• Voltage: 120/240, 1ø
• Load Transition Type (Automatic): Open Transition Service Rated
• Enclosure Type: NEMA 3R
• ETL Rating: cETLus
• Withstand Rating (Amps): 22,000
• Lug Range: 250 MCM - #6

Dimensions:

• Height - in (mm): 30.0 (672.0)
• Width - in (mm): 13.5 (342.9)
• Depth - in (mm): 6.3 (160.1)
• Weight - lbs (kg): 39.0 (17.7)