Rated insulation voltage: AC600V
Rated operational voltage: AC440V
Rated operational current (Ie): 100A, 200A, 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 3000A
Number of poles: 2P, 3P, 4P
Connection: Front, Back (More than 2000A: only back connection)
Kind of throw: Double throw
Operating voltage: AC100/110V, AC200/220V, DC100/110V
Auxiliary switch: 1C/each side
Accessories: Manual handle, Surge absorber,
Main terminal cover (for only front connection),
Arc chamber cover (600A～1600A)
Feature
・With neutral(off) position and can be switched  arbitrarily.
A→OFF→B　A→OFF→A　B→OFF→A　B→OFF→B