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Transformer speed regulator RV ..B-2
Transformer controllers RV ..B-2 are designed to change the motor rotating speed by changing the voltage. Regulators are...

Transformer speed controller RV ..-2
Transformer controllers RV .. -2 are designed to change motor rotation speed by changing voltage. Controllers have an ov...

Transformer speed controllers RT ..-2
Transformer controllers RT-2 are designed to change motor rotation speed by adjusting the voltage. Controllers have an o...

Transformer speed regulators RV ..YS
Transformer controllers RV .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...
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Transformer speed regulators RT ..YS
Transformer controllers RT .. YS are designed to change the motor rotating speed by changing the voltage. Regulators are...

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...

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...

3 and 4 positions switches PJ-3, PJ-4
The operational speed step switches PJ-3, PJ-4 can adjust manually 2 or 3 speeds of the electrical motors of the fans. S...

Pressure switches SR...
Pressure switches SR.. are capable of sensing tiny pressure changes. Pressure switches SR.. can control the flow of the...


