Speed controller, distribution board

STS 2,5

Discontinued product
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
GTIN (EAN) 4012799572558
Article number 0157.0255

Accessories of

STS 2,5 - Accessories of

is a general accessory of

Product typeNameArt. No.Price*(EUR)Action
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
Centrifugal duct fanERR 31/10080.0278 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 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 40/4 B0083.0115 on request
  • On the notes
Axial wall fanEZS 40/4 B0094.0009 on request
  • On the notes
Axial wall fanEZQ 45/6 B0083.0100 on request
  • On the notes
Axial wall fanEZQ 45/4 B0083.0101 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 wall fanEZQ 50/6 B0083.0113 on request
  • On the notes
Axial wall fanEZS 50/6 B0094.0011 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 wall-mounted fanEZF 40/6 B0085.0057 on request
  • On the notes
Axial wall-mounted fanEZF 40/4 B0085.0058 on request
  • On the notes
Axial wall-mounted fanEZF 50/8 B0085.0061 on request
  • On the notes
Axial duct fanEZR 20/2 B0086.0000 on request
  • On the notes
Axial duct fanEZR 25/4 D0086.0487 on request
  • On the notes
Axial duct fanEZR 25/2 B0086.0002 on request
  • On the notes
Axial duct fanEZR 40/6 B0086.0008 on request
  • On the notes
Axial duct fanEZR 40/4 B0086.0009 on request
  • On the notes
Axial duct fanEZR 50/8 B0086.0012 on request
  • On the notes
Axial duct fanEZR 50/6 B0086.0013 on request
  • On the notes
Axial roof fanEZD 35/4 B0087.0207 on request
  • On the notes
Axial roof fanEZD 40/4 B0087.0209 on request
  • On the notes
Axial roof fanEZD 50/6 B0087.0211 on request
  • On the notes
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 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 30/2 B0083.0107 on request
  • On the notes
Axial wall fanEZS 30/2 B0094.0004 on request
  • On the notes
Axial duct fanEZL 25...---
Axial wall-mounted fanEZF 50/6 BNo longer available for delivery0085.0062 on request
  • On the notes
Centrifugal roof fanERD 25/6 BNo longer available for delivery0087.0003 on request
  • On the notes
Centrifugal roof fanERD 25/4 BNo longer available for delivery0087.0002 on request
  • On the notes
Centrifugal roof fanERD 35/6 BNo longer available for delivery0087.0007 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
Axial wall-mounted fanEZF 45/6 BNo longer available for delivery0085.0059 on request
  • On the notes
Axial wall-mounted fanEZF 45/4 BNo longer available for delivery0085.0060 on request
  • On the notes
Centrifugal duct fanERR 20/1 SNo longer available for delivery0080.0276 on request
  • On the notes
Centrifugal duct fanERR 31/1 SNo longer available for delivery0080.0279 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 duct fanEZR 30/6 B0086.0003 on request
  • On the notes
Axial duct fanEZR 30/4 B0086.0004 on request
  • On the notes
Semi-centrifugal duct fanERM 180080.0251 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 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 25/2 B0087.0202 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
Axial roof fanEZD 30/2 B0087.0205 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
Wall-mounted fanEN 20No longer available for delivery0081.0301 on request
  • On the notes
Wall-mounted fanEN 25No longer available for delivery0081.0302 on request
  • On the notes
Wall-mounted fanEN 31No longer available for delivery0081.0303 on request
  • On the notes
Wall-mounted fanET 20No longer available for delivery0081.0501 on request
  • On the notes
Wall-mounted fanET 25No longer available for delivery0081.0502 on request
  • On the notes
Wall-mounted fanET 31No longer available for delivery0081.0503 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
Centrifugal roof fanERD 18/4 BNo longer available for delivery0087.0000 on request
  • On the notes
Centrifugal roof fanERD 31/6 BNo longer available for delivery0087.0005 on request
  • On the notes
Semi-centrifugal duct fanERM 22No longer available for delivery0080.0204 on request
  • On the notes
Semi-centrifugal duct fanERM 25No longer available for delivery0080.0205 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
Centrifugal duct fanERR 35/1No longer available for delivery0080.0870 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 25/1No longer available for delivery0080.0284 on request
  • On the notes
Sound-insulated ventilation boxESR 31/1No longer available for delivery0080.0285 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 25-2No longer available for delivery0080.0613 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 25-2No longer available for delivery0080.0059 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 25 SNo longer available for delivery0080.0230 on request
  • On the notes
Sound-insulated ventilation boxESR 31 SNo longer available for delivery0080.0231 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
Sound-insulated ventilation boxESR 25-2 SNo longer available for delivery0080.0620 on request
  • On the notes
Sound-insulated ventilation boxESR 31-2 SNo longer available for delivery0080.0621 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

STS 2,5 - Successor

Product typeNameArt. No.Action
Speed controller, distribution boardSTSX 2,5New development0157.1564
  • On the notes

Notes
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