The heart of the system…

Unlike other pre-packaged systems, Generac includes an automatic transfer switch (standard equipment with all models). This device will ensure your vital electrical loads are powered, even when you are not there.

This transfer switch is the difference between a truly automatic generator set and just another generator. No toggles to flip, no knobs to turn, no extension cords to run when you lose utility power. You will have the comfort and peace-of-mind knowing that your Guardian emergency power system does everything for you… automatically.

A two pole, 100-amp UL-listed automatic switch is standard equipment on models 04389, 04456, 04390, 04188, 04189, 04370 and 04371.

A two pole, 200-amp UL-listed automatic switch is standard equipment on models 04474, 04475 and 04373.

 

TRANSFER SWITCH
MODEL NUMBER	09227	09490
No. of Poles	2	2
Current Rating (amps)	100	200
60 Hz Phase	Single	Single
Voltage Rating (VAC)	250	250
Utility Voltage Monitor (fixed)     Pick-up     Dropout	80% 60%	80% 60%
Return to Utility	15 seconds	15 seconds
Exerciser 15 min. weekly *	Standard	Standard
UL Listed	Standard	Optional
Dimensions (H"xW"xD")     UL Listed	20x15x6	24x20.5x7
Shipping Wt. (lbs.)	26	50

* When used with air-cooled models, 12 minutes weekly.

Posted generator specifications are subject to change.