DTT 6801

εCOOL top mounting cooling unit 4000 W
  • robust: steel cover, easily paintable
  • safety: 4-fold protection against condensate thanks to ideal, patented condensate management system
  • service-friendly: toolless mounting and maintenance thanks to quick installation frame
  • service-friendly: complete cover removable towards the front. Easily accessible filter mats (optional) and control elements in front area.
  • energy efficiency: around 20 % saving on energy thanks to the use of more effective, lighter components
  • energy efficiency: optional Multi Controller with energy-saving operation mode
  • design and colour matching: perfect mixture of functionality and design
  • available in stainless steel

top mounting

protection system

NEMA Type 12

top EER / energy saving

tool-less mounting

tool-less filter mat changing

service friendly

Technical data

DataDTT 6801
Rated voltage ±10 %AC 50/60 Hz
400/460 V 3~¹
Cooling performance
according to EN 14511
A35/A354000 / 4250 W
A35/A503260 / 3495 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
IP 34towards the surroundings if
used as intended by the manufacturer
Condensate managementintegrated condensate evaporation system with safety overflow

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
Conformity DTT 6xx1 pdf 360 KB Download
OP. inst. DTT 6801 400V MC pdf 6.5 MB Download
OP. inst. DTT 6801 400V SC pdf 6.3 MB Download
Supplement Test mode + MM (MC) pdf 250 KB Download
Short operat. instruction pdf 1.0 MB Download
Supplement operating device pdf 1.2 MB Download
Description Language Type Size Download

Product sheet

  • English
pdf 390 KB Download

3D-model (STEP)

  • English
zip 2.2 MB Download


  • German
  • English
pdf 52 KB Download

EAC certificate

  • Russian
pdf 440 KB Download

Ordering details

Ordering detailsDTT 6801
TypeRated voltage400/460 V AC
Standard ControllerArticle number13256832055
Multi ControllerArticle number13256862055
V2A, Standard ControllerArticle number13256832015
V2A, Multi ControllerArticle number13256862015


Introducing the εCOOL cooling units (DTI/DTS/DTT 6xxx).

Product Benefits

  1. 1

    Active condensate management

    Condensate evaporator uses heat to eliminate condensate even when the system is not actively cooling.

  2. 2


    with cabinets of every manufacturer.

  3. 3

    Durable and reliable components

    High quality compressor, fans and heat exchangers provide dependable cooling of electrical enclosure components.

  4. 4

    Energy efficient

    Our optional Multi Controller (MC) connected to a sensor, automatically turns off the fan when it is not needed.

  5. 5

    Rugged steel cover

    Powder coated or stainless steel cover designed for manufacturing environments. Easily painted to match enclosure or machine.

  6. 6

    Fast and easy maintenance

    Removable cover allows for easy access to the front facing control components.

  7. 7

    Reduced maintenance costs

    Have a dirty environment? Use our optional tool-free quick release filter mat mounting frame and a standard Pfannenberg filter to extend the life of the unit and reduce maintenance costs.