Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
NVENT HOFFMAN EGK020 Heater 20W
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.
£46.80
Why Choose the nVent HOFFMAN EGK020 Anti-Condensation Heater?
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.
Key Advantages
- Compact 20 W anti-condensation heater for industrial enclosures.
- Wide 120–240 V AC/DC operating voltage simplifies installation.
- Reliable PTC semiconductor heating element for efficient operation.
- Helps prevent condensation and moisture-related electrical faults.
- IP54 protection for dependable industrial applications.
- Quick installation on standard 35 mm DIN rail.
- Suitable for electrical control panels, PLC cabinets and automation enclosures.
Key Features
- nVent HOFFMAN EGK anti-condensation heater series.
- 20 W rated heating capacity.
- 120–240 V AC/DC operating voltage.
- 2.5 A maximum switch-on current.
- PTC resistor semiconductor heating technology.
- Compact anodised aluminium profile with plastic housing.
- Vertical mounting with integrated 35 mm DIN rail clip.
- Designed for continuous enclosure climate control.
Reliable Protection Against Enclosure Condensation
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.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Machine control enclosures.
- Electrical distribution boards.
- Instrumentation and monitoring equipment.
- Outdoor or humid industrial enclosures.
- Compact cabinets requiring low-power anti-condensation heating.
Technical Specifications
Tick the specs you need, then view products that match.
| IP Rating | IP54 | |
|---|---|---|
| Device Type | Convection heater (PTC) | |
| Coil / Supply Voltage | 120–240 V AC/DC | |
| Heating Element Type | PTC semiconductor | |
| Mounting Type | DIN rail | |
| External Size (mm) | 62 × 55 mm | |
| Voltage | 120-240 V AC/DC | |
| Heating Output (W) | 20 W | |
| 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 | |
| Approvals | CE, EAC |
Frequently Asked Questions
What is the nVent HOFFMAN EGK020 used for?
The EGK020 is a 20 W anti-condensation heater designed to prevent moisture build-up inside electrical and electronic enclosures.
What voltage does the EGK020 operate on?
The heater operates from a 120–240 V AC/DC supply, making it suitable for a wide range of industrial control applications.
How much heating power does the EGK020 provide?
The EGK020 delivers 20 W of heating output, providing effective thermal management for small and medium-sized electrical enclosures.
How is the heater installed?
The heater is designed for vertical installation and clips directly onto a standard 35 mm DIN rail inside the enclosure.
Why use an anti-condensation heater in an enclosure?
Anti-condensation heaters help keep the enclosure temperature above the dew point, reducing corrosion, electrical leakage and premature failure caused by moisture.
Trusted Industrial Enclosure Climate Control
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.
