Speed controller, distribution board

STS 2,5

Article number: 0157.0255
Manufacturer: MAICO
Speed controller for distribution board installation
STS 2,5 IM0009774.PNG Speed controller for distribution board installation

Characteristic curve

Dimensioned drawing

Technical data

STS 2,5 - Technical data

Article STS 2,5
Type of voltage Alternating current
Rated voltage 230 V
Maximum load 2,5 A
Minimum load 0,1 A
Type of installation Distribution board / Control cabinet
Colour light grey
Weight 0,2 kg
Width 52 mm
Height 71 mm
Depth 57,5 mm
Packing unit 1 piece
Range C
EAN 4012799572558
Article number 0157.0255

Accessories of

STS 2,5 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial wall-mounted fan EZF - DN 200 - - -
Centrifugal duct fan ERR 10/1 0080.0270 on request
  • On the notes
Centrifugal duct fan ERR 10/1 S 0080.0271 on request
  • On the notes
Centrifugal duct fan ERR 12/1 0080.0272 on request
  • On the notes
Centrifugal duct fan ERR 16/1 0080.0273 on request
  • On the notes
Centrifugal duct fan ERR 16/1 S 0080.0274 on request
  • On the notes
Centrifugal duct fan ERR 20/1 0080.0275 on request
  • On the notes
Centrifugal duct fan ERR 25/1 0080.0277 on request
  • On the notes
Centrifugal duct fan ERR 31/1 0080.0278 on request
  • On the notes
Axial ceiling fan EC - - -
Axial wall fan EZQ 20/4 E 0083.0484 on request
  • On the notes
Axial wall fan EZS 20/4 E 0094.0071 on request
  • On the notes
Axial wall fan EZQ 20/2 B 0083.0102 on request
  • On the notes
Axial wall fan EZS 20/2 B 0094.0000 on request
  • On the notes
Axial wall fan EZQ 35/6 B 0083.0108 on request
  • On the notes
Axial wall fan EZS 35/6 B 0094.0005 on request
  • On the notes
Axial wall fan EZQ 35/4 B 0083.0114 on request
  • On the notes
Axial wall fan EZS 35/4 B 0094.0007 on request
  • On the notes
Axial wall fan EZQ 40/6 B 0083.0110 on request
  • On the notes
Axial wall fan EZS 40/6 B 0094.0006 on request
  • On the notes
Axial wall fan EZQ 40/4 B 0083.0115 on request
  • On the notes
Axial wall fan EZS 40/4 B 0094.0009 on request
  • On the notes
Axial wall fan EZQ 45/6 B 0083.0100 on request
  • On the notes
Axial wall fan EZQ 45/4 B 0083.0101 on request
  • On the notes
Axial wall fan EZQ 50/8 B 0083.0112 on request
  • On the notes
Axial wall fan EZS 50/8 B 0094.0010 on request
  • On the notes
Axial wall fan EZQ 50/6 B 0083.0113 on request
  • On the notes
Axial wall fan EZS 50/6 B 0094.0011 on request
  • On the notes
Axial wall-mounted fan EZF 25/4 D 0085.0487 on request
  • On the notes
Axial wall-mounted fan EZF 25/4 E 0085.0486 on request
  • On the notes
Axial wall-mounted fan EZF 30/6 B 0085.0053 on request
  • On the notes
Axial wall-mounted fan EZF 30/4 B 0085.0054 on request
  • On the notes
Axial wall-mounted fan EZF 35/6 B 0085.0055 on request
  • On the notes
Axial wall-mounted fan EZF 35/4 B 0085.0056 on request
  • On the notes
Axial wall-mounted fan EZF 40/6 B 0085.0057 on request
  • On the notes
Axial wall-mounted fan EZF 40/4 B 0085.0058 on request
  • On the notes
Axial wall-mounted fan EZF 50/8 B 0085.0061 on request
  • On the notes
Axial duct fan EZR 20/2 B 0086.0000 on request
  • On the notes
Axial duct fan EZR 25/4 D 0086.0487 on request
  • On the notes
Axial duct fan EZR 25/2 B 0086.0002 on request
  • On the notes
Axial duct fan EZR 40/6 B 0086.0008 on request
  • On the notes
Axial duct fan EZR 40/4 B 0086.0009 on request
  • On the notes
Axial duct fan EZR 50/8 B 0086.0012 on request
  • On the notes
Axial duct fan EZR 50/6 B 0086.0013 on request
  • On the notes
Axial roof fan EZD 35/4 B 0087.0207 on request
  • On the notes
Axial roof fan EZD 40/4 B 0087.0209 on request
  • On the notes
Axial roof fan EZD 50/6 B 0087.0211 on request
  • On the notes
Axial wall fan EZQ 25/4 E 0083.0486 on request
  • On the notes
Axial wall fan EZS 25/4 E 0094.0073 on request
  • On the notes
Axial wall fan EZQ 25/4 D 0083.0487 on request
  • On the notes
Axial wall fan EZS 25/4 D 0094.0072 on request
  • On the notes
Axial wall fan EZQ 30/6 B 0083.0105 on request
  • On the notes
Axial wall fan EZS 30/6 B 0094.0002 on request
  • On the notes
Axial wall fan EZQ 30/4 B 0083.0106 on request
  • On the notes
Axial wall fan EZS 30/4 B 0094.0003 on request
  • On the notes
Axial wall fan EZQ 30/2 B 0083.0107 on request
  • On the notes
Axial wall fan EZS 30/2 B 0094.0004 on request
  • On the notes
Axial duct fan EZL 25... - - -
Axial wall-mounted fan EZF 50/6 B No longer available for delivery 0085.0062 on request
  • On the notes
Centrifugal roof fan ERD 25/6 B No longer available for delivery 0087.0003 on request
  • On the notes
Centrifugal roof fan ERD 25/4 B No longer available for delivery 0087.0002 on request
  • On the notes
Centrifugal roof fan ERD 35/6 B No longer available for delivery 0087.0007 on request
  • On the notes
Axial fan EC / ECO axial ceiling and wall fan - - -
Centrifugal roof fan ERD 22/4 B No longer available for delivery 0087.0001 on request
  • On the notes
Axial wall-mounted fan EZF 45/6 B No longer available for delivery 0085.0059 on request
  • On the notes
Axial wall-mounted fan EZF 45/4 B No longer available for delivery 0085.0060 on request
  • On the notes
Centrifugal duct fan ERR 20/1 S No longer available for delivery 0080.0276 on request
  • On the notes
Centrifugal duct fan ERR 31/1 S No longer available for delivery 0080.0279 on request
  • On the notes
Small room fan ECA 100 ipro 0084.0200 on request
  • On the notes
Small room fan ECA 100 ipro K 0084.0205 on request
  • On the notes
Small room fan ECA 150 ipro 0084.0085 on request
  • On the notes
Small room fan ECA 150 ipro K 0084.0091 on request
  • On the notes
Small room fan ECA piano Standard 0084.0080 on request
  • On the notes
Small room fan ECA 120 0084.0006 on request
  • On the notes
Small room fan ECA 120 K 0084.0009 on request
  • On the notes
Duct-mounted fan ECA 11 E 0080.0460 on request
  • On the notes
Duct-mounted fan ECA 15/4 E 0080.0991 on request
  • On the notes
Fan insert ER 100 0084.0130 on request
  • On the notes
Surface-mounted fan ER-AP 100 0084.0170 on request
  • On the notes
Surface-mounted fan, fire protection ER-APB 100 0084.0176 on request
  • On the notes
Fan insert ER 100 E For export only! 0084.0380 on request
  • On the notes
Axial window fan EV 31 0080.0820 on request
  • On the notes
Axial window fan EVR 31 0080.0821 on request
  • On the notes
Axial duct fan EZR 30/6 B 0086.0003 on request
  • On the notes
Axial duct fan EZR 30/4 B 0086.0004 on request
  • On the notes
Semi-centrifugal duct fan ERM 18 0080.0251 on request
  • On the notes
Centrifugal duct fan ERR 12/1 N Discontinued product 0080.0866 on request
  • On the notes
Diagonal fan HDR 10 0080.0536 on request
  • On the notes
Diagonal fan HDR 12 0080.0537 on request
  • On the notes
Diagonal fan HDR 15 0080.0538 on request
  • On the notes
Diagonal fan HDR 16 0080.0539 on request
  • On the notes
Diagonal fan ERK 150 Discontinued product 0080.0179 on request
  • On the notes
Diagonal fan ERK 160 Discontinued product 0080.0180 on request
  • On the notes
Diagonal fan ERK 200 Discontinued product 0080.0181 on request
  • On the notes
Axial roof fan EZD 25/2 B 0087.0202 on request
  • On the notes
Axial roof fan EZD 30/6 B 0087.0203 on request
  • On the notes
Axial roof fan EZD 30/4 B 0087.0204 on request
  • On the notes
Axial roof fan EZD 30/2 B 0087.0205 on request
  • On the notes
Small room fan ECA 100 No longer available for delivery 0084.0000 on request
  • On the notes
Small room fan ECA 100 K No longer available for delivery 0084.0003 on request
  • On the notes
Small room fan ECA 150 No longer available for delivery 0084.0012 on request
  • On the notes
Small room fan ECA 150 K No longer available for delivery 0084.0015 on request
  • On the notes
Wall-mounted fan EN 20 No longer available for delivery 0081.0301 on request
  • On the notes
Wall-mounted fan EN 25 No longer available for delivery 0081.0302 on request
  • On the notes
Wall-mounted fan EN 31 No longer available for delivery 0081.0303 on request
  • On the notes
Wall-mounted fan ET 20 No longer available for delivery 0081.0501 on request
  • On the notes
Wall-mounted fan ET 25 No longer available for delivery 0081.0502 on request
  • On the notes
Wall-mounted fan ET 31 No longer available for delivery 0081.0503 on request
  • On the notes
Window fan EV 22 No longer available for delivery 0080.0810 on request
  • On the notes
Window fan EV 26 No longer available for delivery 0080.0815 on request
  • On the notes
Centrifugal roof fan ERD 18/4 B No longer available for delivery 0087.0000 on request
  • On the notes
Centrifugal roof fan ERD 31/6 B No longer available for delivery 0087.0005 on request
  • On the notes
Semi-centrifugal duct fan ERM 22 No longer available for delivery 0080.0204 on request
  • On the notes
Semi-centrifugal duct fan ERM 25 No longer available for delivery 0080.0205 on request
  • On the notes
Centrifugal duct fan ERR 10/1 N No longer available for delivery 0080.0865 on request
  • On the notes
Centrifugal duct fan ERR 35/1 No longer available for delivery 0080.0870 on request
  • On the notes
Sound-insulated ventilation box ESR 12/1 No longer available for delivery 0080.0281 on request
  • On the notes
Sound-insulated ventilation box ESR 16/1 No longer available for delivery 0080.0282 on request
  • On the notes
Sound-insulated ventilation box ESR 20/1 No longer available for delivery 0080.0283 on request
  • On the notes
Sound-insulated ventilation box ESR 25/1 No longer available for delivery 0080.0284 on request
  • On the notes
Sound-insulated ventilation box ESR 31/1 No longer available for delivery 0080.0285 on request
  • On the notes
Sound-insulated ventilation box ESR 12-2 No longer available for delivery 0080.0610 on request
  • On the notes
Sound-insulated ventilation box ESR 16-2 No longer available for delivery 0080.0611 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 No longer available for delivery 0080.0612 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 No longer available for delivery 0080.0613 on request
  • On the notes
Sound-insulated ventilation box ESR 12-2 No longer available for delivery 0080.0056 on request
  • On the notes
Sound-insulated ventilation box ESR 16-2 No longer available for delivery 0080.0057 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 No longer available for delivery 0080.0058 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 No longer available for delivery 0080.0059 on request
  • On the notes
Sound-insulated ventilation box ESR 12 S No longer available for delivery 0080.0227 on request
  • On the notes
Sound-insulated ventilation box ESR 16 S No longer available for delivery 0080.0228 on request
  • On the notes
Sound-insulated ventilation box ESR 20 S No longer available for delivery 0080.0229 on request
  • On the notes
Sound-insulated ventilation box ESR 25 S No longer available for delivery 0080.0230 on request
  • On the notes
Sound-insulated ventilation box ESR 31 S No longer available for delivery 0080.0231 on request
  • On the notes
Sound-insulated ventilation box ESR 12-2 S No longer available for delivery 0080.0617 on request
  • On the notes
Sound-insulated ventilation box ESR 16-2 S No longer available for delivery 0080.0618 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 S No longer available for delivery 0080.0619 on request
  • On the notes
Sound-insulated ventilation box ESR 25-2 S No longer available for delivery 0080.0620 on request
  • On the notes
Sound-insulated ventilation box ESR 31-2 S No longer available for delivery 0080.0621 on request
  • On the notes

Product description

Productdescription

STS 2,5

short description

Speed controller for distribution board installation

Product description

  • Speed controller for linear control of the fans.
  • VDE-tested.
  • For one rotational direction.
  • It is possible to fit using a 68 mm or a 35 mm standard profile rail.
  • 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.

Table of contents

Wiring diagram

STS 2,5 - 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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