Transfomer fan speed controllers
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4 positions switch PJ-4
The operational speed step switches PJ-4 can adjust manually 3 speeds of the electrical motors of the fans. Several moto...
Controller for two speeds fan motor RD 4.0 EX
Controller RD 4.0EX is designed for two-speed explosion-safe (EX) fan motors with star/delta electrical connection. The...
Controller for two speeds fan motor RD 4.0
Controller RD 4.0 is used for two-speed fan motor control with a star/delta electrical connection. The controller has a...
Transformer speed regulator RT 14.0YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
Transformer speed regulator RT 11.0YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
Transformer speed regulator RT 7.0 YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
Transformer speed regulator RT 5.0YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
Transformer speed regulator RT 4.0YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
Transformer speed regulator RT 3.0YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...