5-step transformer

TR 2,5-2

Article number: 0157.0149
Manufacturer: MAICO
5-step transformer, three-phase AC, maximum loading 2.5 A

Product data sheet
TR 2,5-2 IM0015520.PNG 5-step transformer, three-phase AC, maximum loading 2.5 A
Back
  • On the notes
TR 0,4-2
TR 0,8-2
TR 2,5-2
TR 6,6-2

Characteristic curve

Dimensioned drawing

Technical data

TR 2,5-2 - Technical data

Article TR 2,5-2
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz/60 Hz
Nominal output 1.250 W
Maximum load 2,5 A
Degree of protection IP 54
Secondary voltage 105 V / 150 V / 190 V / 250 V / 400 V
Type of installation Surface-mounted
Housing material Synthetic material
Colour Light grey, similar to RAL 7035
Weight 10,07 kg
Weight including packaging 10,98 kg
Width 228 mm
Height 310 mm
Depth 225 mm
Width with packaging 255 mm
Height with packaging 340 mm
Depth with packaging 265 mm
Ambient temperature 0 °C up to 40 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799571490
Article number 0157.0149

Accessories of

TR 2,5-2 - Accessories of

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Axial wall fan DZQ 60/8 B 0083.0064 on request
  • On the notes
Axial wall fan DZS 60/8 B 0094.0063 on request
  • On the notes
Axial wall fan DZQ 60/6 B 0083.0065 on request
  • On the notes
Axial wall fan DZS 60/6 B 0094.0064 on request
  • On the notes
Axial wall fan DZQ 30/2 B 0083.0121 on request
  • On the notes
Axial wall fan DZS 30/2 B 0094.0016 on request
  • On the notes
Axial wall fan DZQ 35/2 B 0083.0060 on request
  • On the notes
Axial wall fan DZS 35/2 B 0094.0060 on request
  • On the notes
Axial wall fan DZQ 50/4 B 0083.0062 on request
  • On the notes
Axial wall fan DZS 50/4 B 0094.0062 on request
  • On the notes
Axial built-in wall fan DZF 45/4 B 0085.0109 on request
  • On the notes
Axial wall fan DZQ 45/4 B 0083.0138 on request
  • On the notes
Axial wall fan DZQ 56/6 B 0083.0063 on request
  • On the notes
Axial duct fan DZR 30/2 B 0086.0025 on request
  • On the notes
Axial duct fan DZR 35/2 B 0086.0060 on request
  • On the notes
Axial duct fan DZR 45/4 B 0086.0033 on request
  • On the notes
Axial duct fan DZR 50/4 B 0086.0062 on request
  • On the notes
Axial duct fan DZR 56/6 B 0086.0063 on request
  • On the notes
Axial duct fan DZR 60/6 B 0086.0064 on request
  • On the notes
Axial roof fan DZD 30/2 B 0087.0216 on request
  • On the notes
Axial roof fan DZD 50/4 B 0087.0226 on request
  • On the notes
Axial roof fan DZD 60/6 B 0087.0228 on request
  • On the notes
Axial duct fan DZR 30/2 B Ex e 0086.0705 on request
  • On the notes
Axial duct fan DZR 50/4 B Ex e 0086.0714 on request
  • On the notes
Axial roof fan DZD 30/2 B Ex e 0087.0800 on request
  • On the notes
Axial roof fan DZD 50/4 B Ex e 0087.0807 on request
  • On the notes
Axial roof fan DZD 60/6 B Ex e 0087.0808 on request
  • On the notes
Axial wall fan DZQ 30/2 B Ex t 0083.0206 on request
  • On the notes
Axial wall fan DZS 30/2 B Ex t 0094.0207 on request
  • On the notes
Axial wall fan DZQ 50/4 B Ex t 0083.0215 on request
  • On the notes
Axial wall fan DZS 50/4 B Ex t 0094.0214 on request
  • On the notes
Axial duct fan DZR 30/2 B Ex t 0086.0725 on request
  • On the notes
Axial duct fan DZR 50/4 B Ex t 0086.0734 on request
  • On the notes
Axial roof fan DZD 30/2 B Ex t 0087.0814 on request
  • On the notes
Axial roof fan DZD 50/4 B Ex t 0087.0821 on request
  • On the notes
Axial roof fan DZD 60/6 B Ex t 0087.0822 on request
  • On the notes
Axial duct fan DZL 30/2 B No longer available for delivery 0086.0081 on request
  • On the notes
Axial duct fan DZL 35/2 B No longer available for delivery 0086.0082 on request
  • On the notes
Axial duct fan DZL 45/4 B No longer available for delivery 0086.0086 on request
  • On the notes
Axial duct fan DZL 50/4 B No longer available for delivery 0086.0088 on request
  • On the notes
DZL 56/6 B No longer available for delivery 0086.0089 on request
  • On the notes
DZL 60/6 B No longer available for delivery 0086.0091 on request
  • On the notes
Sound-insulated ventilation box DSR 35-2 S No longer available for delivery 0080.0622 on request
  • On the notes
Quickbox DSQ 35/4 No longer available for delivery 0080.0034 on request
  • On the notes
Quickbox DSQ 40/4 No longer available for delivery 0080.0035 on request
  • On the notes
Quickbox DSQ 45/4 No longer available for delivery 0080.0036 on request
  • On the notes
Quickbox DSQ 45/6 No longer available for delivery 0080.0037 on request
  • On the notes
Quickbox DSQ 50/6 No longer available for delivery 0080.0039 on request
  • On the notes
Quickbox DSQ 56/6 No longer available for delivery 0080.0040 on request
  • On the notes
Quickbox DSQ 35/4 K No longer available for delivery 0080.0076 on request
  • On the notes
Quickbox DSQ 40/4 K No longer available for delivery 0080.0077 on request
  • On the notes
Quickbox DSQ 45/4 K No longer available for delivery 0080.0078 on request
  • On the notes
Quickbox DSQ 45/6 K No longer available for delivery 0080.0079 on request
  • On the notes
Quickbox DSQ 50/6 K No longer available for delivery 0080.0081 on request
  • On the notes
Channel fan DPK 25/4 B No longer available for delivery 0086.0663 on request
  • On the notes
Sound-insulated channel fan DSK 31/4 No longer available for delivery 0086.0645 on request
  • On the notes
Sound-insulated channel fan DSK 35/4 No longer available for delivery 0086.0646 on request
  • On the notes

Product description

Productdescription

TR 2,5-2

short description

5-step transformer, three-phase AC, maximum loading 2.5 A

Product description

  • 5-step transformers for setting speed.
  • To control three-phase AC fans.
  • With operating indicator light.

Table of contents

Wiring diagram

TR 2,5-2 - Wiring diagram

H1 - operation (green)

S1 - Switch: On/Off

M1 - fan motor (three-phase AC)



Predecessor - successor

TR 2,5-2 - Predecessor

Product type Name Art. No. Action
5-step transformer TR 2,5-1 No longer available for delivery 0157.0372
  • 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

On this website, technologies such as cookies and measurements of reach (targeting and tracking) are used (services). This means that personal information such as the IP address and browser information is processed to continuously improve our website as well as to display to you customised content that corresponds to your individual interests. You may of course influence the use of this information through the settings you choose. The settings you have chosen are stored in a necessary selection cookie. With the exception of the selection cookie mentioned above, technically non-essential cookies and measurements of reach are only used if you provide permission in advance by clicking “ACCEPT ALL AND CLOSE”. Details and options for customising your consent can be found under Data protection settings.

Here you can select a variety of different categories of services or cookies. By activating the corresponding “Statistics & analytics” checkbox and confirming “Save settings”, you can give your informed consent to the use of cookies for customisation purposes. At the bottom of the website under “Data protection settings”, you can change or revoke your consent and settings for the individual services at any time with effect for the future.

Necessary cookies are absolutely necessary for the operation of the website. Without these cookies, the website would not function properly.

These cookies and services collect and process data for statistics and analytics and thus enable further improvements of this website for users. Google Analytics and Google Adwords Conversion are used for this purpose. You will find a detailed description of such use in our Privacy Policy.

Save settings ACCEPT ALL AND CLOSE Data protection settings
Data protection