PROGRESSIVE

Power Transfer Switch; Senses Generator Power And Prevents Two Power Sources From Entering AC Distribution Panel At The Same Time; Automatic; 120 Volt AC; 30 Amp; Quick Flip Lever Lock Connectors; 9.25 Inch Length x 7.28 Inch Width x 4.2 Inch Height; With Built-in Strain Reliefs/ Time Delay/ Quick Change Circuit Board

Power Transfer Switch; 5200 Series; Senses Generator Power And Prevents Two Power Sources From Entering AC Distribution Panel At The Same Time; Automatic; 240 Volt AC; 50 Amps; Screw Terminal; 10.38 Inch Length x 6.88 Inch Width x 4-1/2 Inch Height