MANUFACTURING FEATURES
• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.
• IP65 and always equipped an auxiliary contact.
• Useful for switching off the current before handling the fan.
*Máx. thermal current air (A)
The sound attenuators are used to absorb the noise in air conditioning or ventilation ducts.
Casing in galvanised steel, thickness 0,8 mm;
Mounting flange with quick attack;
Acoustic material in mineral wool 50 Kg /m³ with protection against erosion by glass fibre fire resistance M0 and extended metal sheet
UNDER REQUEST:
Stainless steel execution