Designed For Use With GFI-Equipped Portable Generators •Exclusive third-pole for the neutral that switches sequentially Easily Switch Between A Portable Generator & Utility Power •Prevents sending 240V current to a 120V circuit Prevents A Ground Fault •Prevents the circuit breakers on the generator from tripping Useful Applications •Portable generators w/ GFCI protected outlets •Bonded neutral generators •Installations requiring a separately-derived system Plenty of Branch Spaces •10 standard spaces •Up to 18 spaces with the use of tandem breakers |