Speed controller

STU 5

Discontinued product
Article number: 0157.0816
Manufacturer: MAICO
Speed controller for recess-mounted installation, maximum loading 4.3 A
STU 5 IM0009771.PNG Speed controller for recess-mounted installation, maximum loading 4.3 A

Characteristic curve

Dimensioned drawing

Technical data

STU 5 - Technical data

Article STU 5
Type of voltage Alternating current
Rated voltage 230 V
Maximum load 4,3 A
Minimum load 0,2 A
Degree of protection IP 20
Type of installation Recessed-mounted
Colour Pure white, similar to RAL 9010
Weight 0,4 kg
Width 81 mm
Height 152 mm
Depth 64 mm
Packing unit 1 piece
Range C
GTIN (EAN) 4012799578161
Article number 0157.0816

Accessories of

STU 5 - Accessories of

is a general accessory of

Product typeNameArt. No.Price*(EUR)Action
Centrifugal roof fanERD 40/6 BNo longer available for delivery0087.0009 on request
  • On the notes
Axial duct fanEZR 30/2 B0086.0005 on request
  • On the notes
Axial duct fanEZL 30/2 BNo longer available for delivery0086.0071 on request
  • On the notes
Centrifugal roof fanERD 18/2 BNo longer available for delivery0087.0015 on request
  • On the notes
Centrifugal roof fanERD 31/4 BNo longer available for delivery0087.0004 on request
  • On the notes
Semi-centrifugal duct fanERM 28No longer available for delivery0080.0206 on request
  • On the notes
Centrifugal duct fanERR 35/1 SNo longer available for delivery0080.0871 on request
  • On the notes
Sound-insulated ventilation boxESR 35/1No longer available for delivery0080.0286 on request
  • On the notes
Sound-insulated ventilation boxESR 40/1No longer available for delivery0080.0287 on request
  • On the notes
Sound-insulated ventilation boxESR 35-2No longer available for delivery0080.0615 on request
  • On the notes
Sound-insulated ventilation boxESR 40-2No longer available for delivery0080.0616 on request
  • On the notes

Product description

Productdescription

STU 5

short description

Speed controller for recess-mounted installation, maximum loading 4.3 A

Product description

  • Speed controller for linear control of the fans.
  • Minimum speed adjustable.
  • Function principle: Phase angle control.
  • Recommended distance from radios and televisions: 3 m.
  • Switch on the fans at maximum speed by turning the knob. Turning further reduces the speed.
  • With operating indicator light.
  • VDE-tested.
  • Additional switching contact (230 V) e.g. for controlling a shutter.
  • There can be a physically induced humming noise at lower speeds, through the use of phase angle technology. TRE... 5-step transformers are therefore used for speed control in rooms requiring quiet fan operations.
  • Assembly on walls possible; avoid ceiling installation because of temperature build-up.

Table of contents

Wiring diagram

STU 5 - Wiring diagram

ST / STU 1, ST / STU / STU 2,5

ST.. speed controller

STU... speed controller

STS... speed controller

Terminal 1 additional connection (without control)

M1 fan



Predecessor - successor

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