Briggs & Stratton 71047 100-Amp 16 Circuit Transfer Switch for Air Cooled Standby Generator Manages two appliances like air conditioning and refrigerator Over load protection; NEMA 3R 16 Circuit air cooled standby generator; 100 Amp transfer switch Circuits include (2) 50 Amp , (1) 40 Amp , (1) 30 Amp double pole and (8) 20 Amp single pole A/C power control module