General technical data
11.3 Technical data
11.3.9
Spare parts
Note
3RW4422 and 3RW4423
The 3RW4422 and 3RW4423 soft starters do not need fans. These devices are adequately
designed for natural convection.
280
Manual, 03/2017, NEB535219502000/RS-AB/008
3RW44 soft starters