Speed controller

STU 1

No longer available for delivery
Article number: 0157.0814
Manufacturer: MAICO
Speed controller for recess-mounted installation, maximum loading 1 A
STU 1 IM0009772.PNG Speed controller for recess-mounted installation, maximum loading 1 A

Characteristic curve

Dimensioned drawing

Technical data

STU 1 - Technical data

Article STU 1
Type of voltage Alternating current
Rated voltage 230 V
Maximum load 1 A
Minimum load 0,1 A
Degree of protection IP 20
Type of installation Recessed-mounted
Colour Pure white, similar to RAL 9010
Weight 0,1 kg
Width 81 mm
Height 81 mm
Depth 56 mm
Packing unit 1 piece
Range C
GTIN (EAN) 4012799578147
Article number 0157.0814

Accessories of

STU 1 - Accessories of

is a general accessory of

Product typeNameArt. No.Price*(EUR)Action
External wall fanAWV external wall fan---
Axial wall-mounted fanEZF - DN 200---
Centrifugal duct fanERR 10/10080.0270 on request
  • On the notes
Centrifugal duct fanERR 10/1 S0080.0271 on request
  • On the notes
Centrifugal duct fanERR 12/10080.0272 on request
  • On the notes
Centrifugal duct fanERR 16/10080.0273 on request
  • On the notes
Centrifugal duct fanERR 16/1 S0080.0274 on request
  • On the notes
Centrifugal duct fanERR 20/10080.0275 on request
  • On the notes
Centrifugal duct fanERR 25/10080.0277 on request
  • On the notes
Axial ceiling fanEC---
Axial wall fanEZQ 20/4 E0083.0484 on request
  • On the notes
Axial wall fanEZS 20/4 E0094.0071 on request
  • On the notes
Axial wall fanEZQ 20/2 B0083.0102 on request
  • On the notes
Axial wall fanEZS 20/2 B0094.0000 on request
  • On the notes
Axial wall fanEZQ 35/6 B0083.0108 on request
  • On the notes
Axial wall fanEZS 35/6 B0094.0005 on request
  • On the notes
Axial wall fanEZQ 35/4 B0083.0114 on request
  • On the notes
Axial wall fanEZS 35/4 B0094.0007 on request
  • On the notes
Axial wall-mounted fanEZF 25/4 D0085.0487 on request
  • On the notes
Axial wall-mounted fanEZF 25/4 E0085.0486 on request
  • On the notes
Axial wall-mounted fanEZF 30/6 B0085.0053 on request
  • On the notes
Axial wall-mounted fanEZF 30/4 B0085.0054 on request
  • On the notes
Axial wall-mounted fanEZF 35/6 B0085.0055 on request
  • On the notes
Axial wall-mounted fanEZF 35/4 B0085.0056 on request
  • On the notes
Axial duct fanEZR 20/2 B0086.0000 on request
  • On the notes
Axial duct fanEZR 35/6 B0086.0006 on request
  • On the notes
Axial duct fanEZR 35/4 B0086.0007 on request
  • On the notes
Axial roof fanEZD 35/4 B0087.0207 on request
  • On the notes
External wall fanAWV external wall fan---
Axial wall fanEZQ 25/4 E0083.0486 on request
  • On the notes
Axial wall fanEZS 25/4 E0094.0073 on request
  • On the notes
Axial wall fanEZQ 25/4 D0083.0487 on request
  • On the notes
Axial wall fanEZS 25/4 D0094.0072 on request
  • On the notes
Axial wall fanEZQ 25/2 B0083.0104 on request
  • On the notes
Axial wall fanEZS 25/2 B0094.0001 on request
  • On the notes
Axial wall fanEZQ 30/6 B0083.0105 on request
  • On the notes
Axial wall fanEZS 30/6 B0094.0002 on request
  • On the notes
Axial wall fanEZQ 30/4 B0083.0106 on request
  • On the notes
Axial wall fanEZS 30/4 B0094.0003 on request
  • On the notes
Axial wall fanEZQ 40/6 B0083.0110 on request
  • On the notes
Axial wall fanEZS 40/6 B0094.0006 on request
  • On the notes
Axial wall fanEZQ 50/8 B0083.0112 on request
  • On the notes
Axial wall fanEZS 50/8 B0094.0010 on request
  • On the notes
Axial fanEC / ECO axial ceiling and wall fan---
Centrifugal roof fanERD 22/4 BNo longer available for delivery0087.0001 on request
  • On the notes
Centrifugal duct fanERR 20/1 SNo longer available for delivery0080.0276 on request
  • On the notes
Small room fanECA 100 ipro0084.0200 on request
  • On the notes
Small room fanECA 100 ipro K0084.0205 on request
  • On the notes
Small room fanECA 150 ipro0084.0085 on request
  • On the notes
Small room fanECA 150 ipro K0084.0091 on request
  • On the notes
Small room fanECA piano Standard0084.0080 on request
  • On the notes
Small room fanECA 1200084.0006 on request
  • On the notes
Small room fanECA 120 K0084.0009 on request
  • On the notes
Duct-mounted fanECA 11 E0080.0460 on request
  • On the notes
Duct-mounted fanECA 15/4 E0080.0991 on request
  • On the notes
Fan insertER 1000084.0130 on request
  • On the notes
Surface-mounted fanER-AP 1000084.0170 on request
  • On the notes
Surface-mounted fan, fire protectionER-APB 1000084.0176 on request
  • On the notes
Fan insertER 100 EFor export only!0084.0380 on request
  • On the notes
Axial window fanEV 310080.0820 on request
  • On the notes
Axial window fanEVR 310080.0821 on request
  • On the notes
Axial wall-mounted fanEZF 40/6 B0085.0057 on request
  • On the notes
Axial wall-mounted fanEZF 50/8 B0085.0061 on request
  • On the notes
Axial duct fanEZR 25/4 D0086.0487 on request
  • On the notes
Axial duct fanEZR 30/6 B0086.0003 on request
  • On the notes
Axial duct fanEZR 30/4 B0086.0004 on request
  • On the notes
Axial duct fanEZR 40/6 B0086.0008 on request
  • On the notes
Axial duct fanEZR 50/8 B0086.0012 on request
  • On the notes
Semi-centrifugal duct fanERM 180080.0251 on request
  • On the notes
Centrifugal duct fanERR 31/10080.0278 on request
  • On the notes
Diagonal fanHDR 100080.0536 on request
  • On the notes
Diagonal fanHDR 120080.0537 on request
  • On the notes
Diagonal fanHDR 150080.0538 on request
  • On the notes
Diagonal fanHDR 160080.0539 on request
  • On the notes
Diagonal fanERK 1000080.0173 on request
  • On the notes
Diagonal fanERK 100 S0080.0175 on request
  • On the notes
Diagonal fanERK 1250080.0177 on request
  • On the notes
Diagonal fanERK 1500080.0179 on request
  • On the notes
Diagonal fanERK 1600080.0180 on request
  • On the notes
Diagonal fanERK 2000080.0181 on request
  • On the notes
Axial roof fanEZD 25/4 D0087.0487 on request
  • On the notes
Axial roof fanEZD 25/4 E0087.0486 on request
  • On the notes
Axial roof fanEZD 30/6 B0087.0203 on request
  • On the notes
Axial roof fanEZD 30/4 B0087.0204 on request
  • On the notes
Centrifugal roof fanEHD 100087.0300 on request
  • On the notes
Centrifugal roof fanEHD 120087.0301 on request
  • On the notes
Centrifugal roof fanEHD 150087.0302 on request
  • On the notes
Centrifugal roof fanEHD 160087.0303 on request
  • On the notes
Centrifugal roof fanEHD 200087.0304 on request
  • On the notes
Small room fanECA 100No longer available for delivery0084.0000 on request
  • On the notes
Small room fanECA 100 KNo longer available for delivery0084.0003 on request
  • On the notes
Small room fanECA 150No longer available for delivery0084.0012 on request
  • On the notes
Small room fanECA 150 KNo longer available for delivery0084.0015 on request
  • On the notes
Window fanEV 22No longer available for delivery0080.0810 on request
  • On the notes
Window fanEV 26No longer available for delivery0080.0815 on request
  • On the notes
Window fanEVR 22No longer available for delivery0080.0811 on request
  • On the notes
Window fanEVR 26No longer available for delivery0080.0816 on request
  • On the notes
Centrifugal roof fanERD 18/4 BNo longer available for delivery0087.0000 on request
  • On the notes
Centrifugal roof fanERD 25/6 BNo longer available for delivery0087.0003 on request
  • On the notes
Centrifugal duct fanERR 10/1 NNo longer available for delivery0080.0865 on request
  • On the notes
Centrifugal duct fanERR 12/1 NNo longer available for delivery0080.0866 on request
  • On the notes
Sound-insulated ventilation boxESR 12/1No longer available for delivery0080.0281 on request
  • On the notes
Sound-insulated ventilation boxESR 16/1No longer available for delivery0080.0282 on request
  • On the notes
Sound-insulated ventilation boxESR 20/1No longer available for delivery0080.0283 on request
  • On the notes
Sound-insulated ventilation boxESR 12-2No longer available for delivery0080.0610 on request
  • On the notes
Sound-insulated ventilation boxESR 16-2No longer available for delivery0080.0611 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2No longer available for delivery0080.0612 on request
  • On the notes
Sound-insulated ventilation boxESR 12-2No longer available for delivery0080.0056 on request
  • On the notes
Sound-insulated ventilation boxESR 16-2No longer available for delivery0080.0057 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2No longer available for delivery0080.0058 on request
  • On the notes
Sound-insulated ventilation boxESR 12 SNo longer available for delivery0080.0227 on request
  • On the notes
Sound-insulated ventilation boxESR 16 SNo longer available for delivery0080.0228 on request
  • On the notes
Sound-insulated ventilation boxESR 20 SNo longer available for delivery0080.0229 on request
  • On the notes
Sound-insulated ventilation boxESR 12-2 SNo longer available for delivery0080.0617 on request
  • On the notes
Sound-insulated ventilation boxESR 16-2 SNo longer available for delivery0080.0618 on request
  • On the notes
Sound-insulated ventilation boxESR 20-2 SNo longer available for delivery0080.0619 on request
  • On the notes

Product description

Productdescription

STU 1

short description

Speed controller for recess-mounted installation, maximum loading 1 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 1 - 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

STU 1 - Successor

Product typeNameArt. No.Action
Speed controllerSTX 1,5New development0157.1561
  • On the notes

Notes
Inquiry
Product comparison
The wish list option allows you to make a note of all the products you are interested in. You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back to the product page, download product data sheets, delete items and mark products as optional. You can save your wish list to your computer and then call it up again at a later time to make more changes, if required. Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or compare products.
Assort Product type Name Art. No. PDF Range List price* (EUR) Quantity Optional Total gross amount (EUR)
There are no products on the list
Save wish list on local computer
Load wish list from local computer

Search

Here you can search for products, documents, contents pages etc.

Our website uses cookies in order to provide you an optimal service. Agreed

Acknowledgements Data protection