DTI/DTS 9041

Cooling units 870 W

DTI: for partially recessed mounting in the door or side
DTS: for outer mounting on the door or side

  • robust: steel cover, easily paintable
  • suitable for use with a door width of 400 mm
  • large distance between intake and exhaust vents, safe circulation within the electrical enclosure due to long passage of air, therefore hot spots are eliminated
  • integrated fault and door contact
  • optionally available with integrated condensate evaporation system
  • DTI variants: fast mounting without drilling and adhering the electrical enclosure seal

partially recessed mounting (DTI)

side mounting (DTS)

protection system

large distance in /out

tool-less mounting (DTI)

Technical data

DataDTI/DTS 9041
Rated voltage ±10 %AC 50/60 HzAC 60 Hz
400 V 2~¹230 V115 V
Cooling performance
according to EN 14511
A35/A35810 W870 W790 W
A35/A50483 W580 W590 W
Ambient temperature+15 … +55 °C / +59 … +131 °F
Degrees of protection
according to EN 60529
IP 54towards the electrical enclosure
if used as intended by the manufacturer

1 suitable for various supply voltages (see technical specific data sheet)

Further technical details, performance curves and dimensions can be found in the download section on this page under product sheet.


Description Type Size
Description Language Type Size Download

Product sheet

  • English
pdf 230 KB Download

Operating manual

  • German
  • English
  • French
  • Dutch
  • Swedish
  • Italian
  • Spanish
pdf 1.0 MB Download

Controller manual

  • German
  • English
  • French
  • Dutch
  • Swedish
  • Italian
  • Spanish
pdf 8.6 MB Download

Data sheet 115V

  • German
  • English
  • French
pdf 340 KB Download

Data sheet 230V

  • German
  • English
  • French
pdf 400 KB Download

Data sheet 400V

  • German
  • English
  • French
pdf 410 KB Download

3D-model DTS (STEP)

  • English
zip 1.3 MB Download

3D-model DTS 400V (STEP)

  • English
zip 8.2 MB Download

3D-model DTI (STEP)

  • English
zip 4.4 MB Download

3D-model DTI 400V (STEP)

  • English
zip 6.9 MB Download

Cut-out DTI 9041

  • English
  • German
pdf 79 KB Download

Cut-out DTS 9041

  • English
  • German
pdf 150 KB Download

Declaration of Conformity

  • German
  • English
pdf 370 KB Download

EAC certificate

  • English
pdf 440 KB Download

Ordering details

Ordering detailsDTI 9041
TypeRated voltage400 V AC230 V AC115 V AC
Standard ControllerArticle number132990490551329904105513299044055
Multi ControllerArticle number132990790551329907105513299074055
Ordering detailsDTS 9041
TypeRated voltage400 V AC230 V AC115 V AC
Standard ControllerArticle number132490490551324904105513249044055
Multi ControllerArticle number132490790551324907105513249074055

Article numbers for other types on request.


Product Benefits

  1. 1

    Standard cooling unit

    with an attractive price-performance ratio for safe cooling of industrial switch cabinets.

  2. 2

    Tool-free mounting (DTI)

    by 1 person is possible in less than 3 minutes with 55 % lower mounting costs.

  3. 3


    with large fin spacing enables very long maintenance intervals even without additional Nano coating.

  4. 4

    Large distance between intake and exhaust vents

    for safe air circulation and elimination of hot spots.

  5. 5

    Mounting auxiliary edge

  6. 6

    Spring plate (DTI)

    enables 1 person to install the cooling unit. This prevents it from falling out when unsupervised.

  7. 7

    Highest variability

    due to cut-out compatibility for up to 4 performance classes.

  8. 8

    Integrated sealing (DTI)

    finished and perfectly mounted.

  9. 9

    Integrated door and failure contact

    for automatic stand-by mode, if the door is open and opening of a relay as a centralised fault indication, in the event of no voltage supply, temperature too high or too low, temperature sensor is defect or short circuit in the air circuit for example.