Mini-contactors are a series of control contactors, they occur in four current ranges from 6A to 16A but more importantly all in one size.

kwadrat  rated current: 6A, 9A, 12A and 16A
kwadrat  auxiliary contact 1a or 1b as standard
kwadrat  full range of AC and DC coil voltages
kwadrat  execution with an economic coil
kwadrat  a set of accessories for mini-contactors