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  • RS-1-400 Speed Controller
  • RS-1-400 Speed Controller

RS-1-400 Speed Controller

Availability:In stock


Motor speed controller RS-1-400 is used to control rotating speed of single - phase motors. It can be used in situation where the motor speed is governed by adjusting the effective voltage given to the winding.


€ 29.99


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€ 29.99



Applied in ventilation systems for speed switching ON/OFF and speed control of the single phase power-controlled motors. Several fans can be controlled synchronously in case their total current does not exceed the maximum permissible values for the controller current.


Design and control

The controller casing is made of plastic. The controller is featured with high efficiency and control accuracy. Switching to the maximum speed is effected by means of regulating the control knob. Regulating starts from the minimum to the maximum voltage value for the fan stable running. The minimum speed is set by means of the potentiometer at PCB.



The controller incorporate a removable thermal fuse for motor overload protection and transient filter.



The controller is designed for indoor mounting into special surface mounting (MKN-3) or flush mounting (MKV-4) junction box (under separate order) or into standard round electric junction boxes.



- steering of rotating speed of single-phase motors


  Technical data Value
1. Voltage  [V]         230        
2. Rated Current [A] 1,8
3 Adjustment range  [% of full motor speed] 10-100
4. Ambient temperature [°C]    0-40
5. Dimensions  [mm] 78x78x63
6. Protection class IP 40

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Additional Information

Characteristic No
Dispatch Time 5 days
Color white
Material ABS
Size N/A

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Shipping cost is 9,99 EUR. DPD / UPS / Polish Postal Service.

Non EU customers (e.g Norway, UK) are responsible for all

import/customs/local tax fees that may be incurred upon receipt of your package. 


Combined Shipping - you pay shipping cost only for first item in your order


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