RELIANCE; Manual Transfer Panel; Panel/Link; TR Series, Type C; Amperage Rating: 60 AMP; Phase: 1 PH; Wattage: 7500 WTT; Size: 21 IN Height X 14.375 IN Width X 4 IN Depth; Mounting: Surface/Flush; Maximum Number 1 In Circuit Breaker Openings: 12; Maximum Number Of Circuits Using Tandem Breakers: 20; Maximum Generator Input Amps: 30 AMP; Power Inlet, Nema: L14-30; Wattmeters: No; Cabinet Type, Nema: Indoor