Siemens 3RW44 - Spare Parts

General technical data
11.3 Technical data
3RW44 soft starters
280 Manual, 03/2017, NEB535219502000/RS-AB/008
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.