SOUTHWIRE AUTOMATIC TRANSFER SWITCH - 120V/240V, 50A, 60HZ|40100-001

This Southwire Automatic Transfer Switch transfers to generator power automatically when energized after 30-second delay. When both shore power and generator power are available, generator dominates after a 30-second delay. Once the generator is shut down, shore power activates after a 3-4 second delay. Southwire Automatic Transfer Switch 120V/240V, 50A, 60Hz Time Delay at Power Up Dual Contactor Arrangement Mechanical Interlocking Contactors Dimensions: 12.72 in. W x 16/13 in. L x 7.78 in. D Does NOT Provide Surge Protection