Impeller material: | alkyd coated steel, stamped |
Direction of rotation: | clockwise for blowing "B" and counter-clockwise for sucking "S", seen on rotor |
Type of protection: | IP44 |
Insulation class: | B |
Mode of operation: | continuous operation (S1) |
Bearing: | ball bearings |
Motor protection: | self-resetting TOP wired internally |