Danfoss’ CI9 contactor is part of their contactor series CI 6 through 50 which is based on three frame sizes.
The smallest frame size consists of CI 6-15 (2.2-7.5 kW),
the middle contains the CI 16-30 range (7.5-15 kW) and
the largest frame size is represented by the CI 32-50 (15-25 kW).
All frame sizes are provided with three NO main contacts. CI 6-15 are available with four NO main contacts.

Type: CI 9
Weight: 0.294 Kg
AC-1 load Ith, open: 25,0 A
AC-1 load Ithe, encl.: 16,0 A
AC-3 load Ie: 9,0 A
AC-3 power@ 220-240 V: 2,2 kW
AC-3 power@ 380-690 V: 4,0 kW
Coil voltage: 24 – 600 V (*+/-10%)
Main contacts: 3 or 4
Maximum number of add-on auxiliary contacts: 4