100 Amp Automatic Transfer Switches
Save Big In Cart
Select Generac Standby Generators on Sale
Offer Ends 12/30/24 Add to Cart to Save
Local Pickup FAQ's
$599.00
In-Stock
Free Shipping
19% Buy This
$589.00
In-Stock
Free Shipping
12% Buy This
$660.00
In-Stock
Free Shipping
12% Buy This
$409.00
In-Stock
Free Shipping
5% Buy This
$550.00
In-Stock
Free Shipping
$550.00
In-Stock
Free Shipping
4% Buy This
$810.00
In-Stock
Free Shipping
1% Buy This
$750.00
In-Stock
Free Shipping
1% Buy This
$859.00
In-Stock
Free Shipping
1% Buy This
$713.00
Factory-Direct
Free Shipping
1% Buy This
$671.99
Factory-Direct
Free Shipping
1% Buy This
$849.00
Factory-Direct
Free Shipping
$675.00
Factory-Direct
Free Shipping
$745.00
Factory-Direct
Free Shipping
$590.00
Factory-Direct
Free Shipping
$779.00
Factory-Direct
Free Shipping
$1,170.00
Factory-Direct
Free Shipping
2% Check Discount
$419.00
Factory-Direct
Free Shipping
$1,580.00
Factory-Direct
Free Shipping
2% Check Discount
$1,580.00
Factory-Direct
Free Shipping
2% Check Discount
$506.00
Factory-Direct
Free Shipping
$909.00
Factory-Direct
Free Shipping
$599.00
Factory-Direct
Free Shipping
Displaying Products 1 - 24 (of 41)
A 100-amp transfer switch makes switching from utility to generator power easier than ever. When your home standby generator senses a power outage, the pre-selected circuits in your home will automatically be supplied with generator power. A 100-amp automatic transfer switch offers the comfort and convenience of generator power without the hassle of manual operation during an emergency. Browse our huge selection of 100-amp transfer switches for generators to find the right switch for your needs today.