Common to all 3-phase motors is that they are designed for operation at (unless otherwise stated in the product description): Degree of protection of enclosure IP55. Air cooling according to IC411. Installation height max. 1000 m above sea level. Ambient temperature of max. 40 ⁰C. Continuous operation S1. Standard voltage: 3x230/400V 50Hz (3x-/460V 60Hz), 400/690V 50Hz (3x460/-V 60Hz). Insulation class F (105 ⁰C) with class B (80 ⁰C) temperature rise (Insulation class H on request).

From 1 July 2021:
Requirements for IE2 from 0.12 to 0.55kW and IE3 from 0.75kW to 1000kW
Motors with 8 poles and brake motors are now also covered, so ecodesign will henceforth apply to 2, 4, 6 and 8 poles.
The exception regarding the use of IE2 motor supplied by frequency converters is no longer applicable.

From 1 July 2023:
ATEX motors (EX eb) from 0.12 to 1,000kW must be IE2​
1-phase motors from 0.12kW must be IE2
Motors from 75 to 200kW (2.4 and 6-pole) must be IE4