Pfannenberg FLH 250 250W enclosure heater designed to prevent condensation and maintain reliable temperatures inside industrial electrical cabinets.
£106.63
The Pfannenberg 17025010007 FLH 250 Heater 250W 230 AC is a powerful electrical enclosure heater designed to prevent condensation, humidity-related damage and low-temperature conditions inside industrial control cabinets. As part of the reliable Pfannenberg FLH heater series, it provides efficient thermal management for electrical enclosures, automation panels and industrial control systems.
The FLH 250 combines robust construction, reliable heating technology and compact dimensions to maintain suitable cabinet temperatures in demanding industrial environments. Its efficient heating performance helps protect sensitive electrical components from moisture, frost and temperature-related failures.
With a 250 W heating output, a 230 V AC supply and compact dimensions of 106 mm × 93 mm × 187 mm, the Pfannenberg FLH 250 is suitable for industrial cabinets requiring dependable enclosure heating and protection against condensation.
Low temperatures and moisture inside electrical enclosures can cause condensation, corrosion and reduced reliability of sensitive components. The Pfannenberg FLH 250 heater provides dependable heat output to maintain suitable cabinet conditions and protect valuable automation electronics.
The FLH series is designed for control panel builders, automation engineers and machine manufacturers requiring robust enclosure heating solutions. Its compact design and reliable performance allow straightforward integration into industrial control systems.
| Manufacturer | Pfannenberg |
|---|---|
| Series | FLH Heaters |
| Model | FLH 250 Heater 250W 230 AC |
| Part number | 17025010007 |
| Product type | Electrical cabinet heater |
| Heating performance | 250 W |
| Rated voltage | 230 V AC |
| Frequency | 50 / 60 Hz |
| Mounting type | Enclosure mounting |
| Dimensions (H × W × D) | 106 × 93 × 187 mm |
The Pfannenberg FLH 250 is used to heat electrical cabinets and prevent condensation, humidity and low-temperature issues affecting industrial components.
The heater provides a 250 W heating output.
The heater operates from a 230 V AC supply.
The heater is typically installed inside industrial electrical cabinets, automation enclosures and control panels.
Enclosure heaters help prevent condensation and maintain reliable operating conditions for sensitive electrical and electronic components.
Pfannenberg FLH heaters are widely used by control panel builders and automation engineers to maintain reliable enclosure temperatures and protect critical industrial electronics.
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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...