nVent HOFFMAN EGK020 is a compact 20 W anti-condensation enclosure heater with 120–240 V AC/DC operation, IP54 protection and DIN rail mounting for industrial electrical cabinets.
£62.40
The nVent HOFFMAN EGK020 is a compact 20 W anti-condensation enclosure heater designed to prevent moisture build-up inside electrical and electronic enclosures. As part of the nVent HOFFMAN EGK heater series, it uses a reliable PTC semiconductor heating element to provide continuous, energy-efficient heating for industrial control cabinets and automation panels.
Condensation inside an enclosure can lead to corrosion, insulation breakdown and premature equipment failure. The EGK020 gently raises the internal temperature above the dew point, helping protect sensitive electrical components while maintaining reliable operating conditions in environments with fluctuating temperatures and humidity.
With a rated heating output of 20 W, a 120–240 V AC/DC operating voltage and an IP54 protection rating, the EGK020 is ideal for compact electrical enclosures requiring dependable low-power thermal management. Its DIN rail mounting system enables quick installation inside industrial cabinets and machine control panels.
Anti-condensation heaters are essential wherever electrical equipment is exposed to changing ambient temperatures. By maintaining a slightly elevated internal temperature, the EGK020 reduces the likelihood of condensation forming on terminals, circuit boards and other sensitive components, improving long-term reliability and reducing maintenance requirements.
The EGK series is particularly well suited to compact industrial enclosures where space is limited but dependable climate control is essential. Its efficient PTC heating technology provides self-regulating performance without the need for complex installation or maintenance.
| Country of Manufacture | Germany |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | EGK |
| Model | EGK020 |
| Product type | Anti-condensation enclosure heater |
| Heating capacity | 20 W |
| Rated voltage | 120–240 V AC/DC |
| Voltage range | 110–265 V AC/DC |
| Maximum switch-on current | 2.5 A |
| Heating element | PTC resistor |
| Protection rating | IP54 |
| Operating temperature | -45 °C to +70 °C |
| Mounting type | Vertical, 35 mm DIN rail (EN 60715) |
| Dimensions (H × W × D) | 62 × 55 × 25 mm |
| Weight | approx. 0.10 kg |
| Material | Plastic with anodised aluminium profile |
| Approvals | CE, EAC |
The EGK020 is a 20 W anti-condensation heater designed to prevent moisture build-up inside electrical and electronic enclosures.
The heater operates from a 120–240 V AC/DC supply, making it suitable for a wide range of industrial control applications.
The EGK020 delivers 20 W of heating output, providing effective thermal management for small and medium-sized electrical enclosures.
The heater is designed for vertical installation and clips directly onto a standard 35 mm DIN rail inside the enclosure.
Anti-condensation heaters help keep the enclosure temperature above the dew point, reducing corrosion, electrical leakage and premature failure caused by moisture.
nVent HOFFMAN EGK enclosure heaters are widely used by industrial automation engineers and panel builders to provide reliable condensation protection and extend the service life of electrical equipment in demanding environments.
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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...