EC CENTRIFUGAL FAN (backward curved 250 mm)

Impeller material:

galvanized steel

Direction of rotation:

clockwise, 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

Speed control:

0 ~ 10V DC/PWM