nVent HOFFMAN DEK04CT0B roof mount air conditioner, a 410 W 115 V enclosure cooling unit designed for reliable industrial cabinet temperature control.
£2,200.00
The nVent HOFFMAN DEK04CT0B is a compact roof-mounted enclosure air conditioner designed to provide reliable cooling for electrical cabinets and control enclosures. As part of the nVent HOFFMAN DEK cooling range, it delivers efficient thermal management where internal equipment temperatures must be maintained within safe operating limits.
This roof-mounted cooling unit is installed on top of the enclosure, making it ideal for applications where door or side panel space is limited. The DEK series provides effective cooling for individual enclosures or complete assemblies while helping protect sensitive electrical and automation components from excessive heat.
With a cooling capacity of 410 W, a 115 V AC supply and a compact galvanised steel construction, the DEK04CT0B is suited for industrial control cabinets, automation systems and electrical installations requiring dependable enclosure climate control.
Enclosure air conditioners such as the nVent HOFFMAN DEK04CT0B help maintain consistent temperatures inside electrical cabinets by removing excess heat generated by drives, PLCs, power supplies and automation equipment. Effective cooling reduces thermal stress and supports longer equipment service life.
The DEK series is designed for industrial environments where compact installation and dependable cooling performance are required. Its roof-mounted configuration provides efficient use of enclosure space while maintaining reliable climate control for modern automation systems.
| Country of Manufacture | Italy |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | DEK Roof Mount Air Conditioners |
| Model | DEK04CT0B |
| Product type | Roof-mounted enclosure air conditioner |
| Cooling capacity L35L35 | 410 W |
| Cooling capacity L35L50 | 240 W |
| Rated voltage | 115 V AC |
| Number of phases | 1-phase |
| Frequency | 60 Hz |
| Material | Galvanised steel |
| Finish | RAL 7035 |
| Protection rating | IP54 |
| Refrigerant | R134a |
| Power consumption L35L35 | 325 W |
| Power consumption L35L50 | 280 W |
| Maximum current | 2.9 A |
| Fuse rating | 6 A |
| Noise level | 60 dB(A) |
| Inrush current | 10 A |
| Cabinet air fan capacity | 235 m³/h |
| External operating temperature | +20 to +50 °C |
| Internal operating temperature | +20 to +45 °C |
| Dimensions (H × W × D) | 260 × 259 × 481 mm |
| Weight | 19 kg |
| Certification | CE |
The DEK04CT0B is used to cool electrical enclosures and protect internal components from excessive heat in industrial applications.
The unit provides a cooling capacity of 410 W under L35L35 conditions.
The air conditioner operates from a 115 V AC single-phase supply.
The DEK04CT0B is installed on the roof of an enclosure, making it suitable where door and side panel mounting space is limited.
The unit has an IP54 protection rating for industrial enclosure cooling applications.
nVent HOFFMAN DEK roof mount air conditioners are trusted by automation engineers and industrial manufacturers to provide reliable enclosure cooling, improved equipment protection and efficient thermal management.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...