HMC Generators has several home backup transfer switches available as well. The Generac products we carry ensure every circuit is covered at all times for whole house protection. When the compatible switch is paired with the right size generator, every appliance, light, and device will stay powered at all times. The Smart Switch allows a small generator to cover more areas than it normally would. Other options include open transition switches ideal for residential, commercial, and light industrial applications. Whether you want to cover only the basics that need power during an emergency or you want every fixture to remain turned on at all times, we have switches to fit any backup generator, with 12, 14, or 16 circuits and up to 800 amps available.