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.
Pfannenberg Heaters FLH 030-LST 30W 110-250ACFLH 030-LST 30W 110-250AC
Pfannenberg FLH 030-LST 30W 110-250AC cabinet heater designed to prevent condensation and maintain reliable temperatures inside industrial enclosures.
£30.62
Why Choose the Pfannenberg FLH 030-LST 30W 110-250AC Heater?
The Pfannenberg 17003105007 FLH 030-LST 30W 110-250AC is a compact surface temperature-limited radiant heater designed to prevent condensation, excessive humidity and low temperatures inside electrical cabinets and industrial enclosures. As part of the reliable Pfannenberg FLH LST heater series, it provides efficient cabinet heating using proven PTC technology for dependable thermal management.
The FLH 030-LST combines a robust aluminium profile construction, compact dimensions and safe low-surface-temperature operation, making it suitable for applications where accidental contact with heating elements must be considered. Its fanless design ensures quiet operation with minimal maintenance requirements.
With a 30 W heating output, a 110–250 V AC operating range and compact dimensions of 70 mm × 60 mm × 177 mm, the Pfannenberg FLH 030-LST is ideal for protecting small electrical housings, control cabinets and automation enclosures against moisture and cold-related failures.
Key Advantages
- Compact radiant heater for electrical cabinets and enclosures.
- 30 W heating performance suitable for small control cabinets.
- Surface temperature limitation improves operational safety.
- 110–250 V AC multi-voltage operation for flexible installation.
- Fanless design provides reliable and maintenance-free heating.
- Integrated snap fastening for simple DIN rail installation.
Key Features
- Pfannenberg FLH 030-LST heater series.
- 30 W heating output.
- 110–250 V AC operating voltage range.
- Surface temperature-limited radiant heating technology.
- Maximum surface temperature limited to approximately 55 °C.
- PTC heating technology for efficient temperature control.
- Fanless construction without moving parts.
- Snap fastening for 35 mm DIN rails according to EN 60715.
Reliable Heating for Electrical Cabinets
Low temperatures and humidity inside electrical enclosures can lead to condensation, corrosion and reduced reliability of sensitive components. The Pfannenberg FLH 030-LST heater maintains suitable cabinet conditions by providing controlled radiant heat to prevent moisture-related problems.
The FLH LST series is designed for industrial automation engineers, panel builders and machine manufacturers requiring safe, compact and dependable enclosure heating solutions. Its DIN rail mounting and flexible voltage range allow straightforward integration into modern control systems.
Typical Applications
- Industrial control cabinets and electrical enclosures.
- PLC and automation control panels.
- Switchgear and electrical distribution cabinets.
- Outdoor and low-temperature enclosure installations.
- Machine-building and OEM control systems.
- Protection of sensitive electronics against condensation.
Technical Specifications
Tick the specs you need, then view products that match.
| IP Rating | IP20 | |
|---|---|---|
| Device Type | Fan heater | |
| Coil / Supply Voltage | 110–250 V AC | |
| Mounting Type | DIN rail | |
| External Size (mm) | 70 × 60 mm | |
| Voltage | 110-250 V AC | |
| Heating Output (W) | 30 W | |
| HS Code | 85168020 | |
| Manufacturer | Pfannenberg | |
| Series | FLH LST Surface Temperature-Limited Radiant Heaters | |
| Model | FLH 030-LST 30W 110-250AC | |
| Part number | 17003105007 | |
| Product type | Electrical cabinet heater | |
| Heating performance | 30 W | |
| Rated voltage | AC 110–250 V | |
| Frequency | 50 / 60 Hz | |
| Maximum surface temperature | 55 °C | |
| Operating temperature | -40...+70 °C | |
| Protection rating | IP20 (plug terminal connection) | |
| Housing material | Bright anodised aluminium profile | |
| Mounting type | Snap fastening for 35 mm DIN rail | |
| Dimensions (H × W × D) | 70 × 60 × 177 mm | |
| Weight | approx. 0.45 kg |
Frequently Asked Questions
What is the Pfannenberg FLH 030-LST used for?
The Pfannenberg FLH 030-LST is used to heat electrical cabinets and prevent condensation, humidity and low-temperature issues affecting electronic components.
What heating power does this heater provide?
The heater provides a 30 W heating output.
What voltage range does the FLH 030-LST support?
The heater operates across a 110–250 V AC supply range at 50 / 60 Hz.
How is the heater installed?
The FLH 030-LST uses a snap fastening system for 35 mm DIN rails according to EN 60715.
Does this heater use a fan?
No, the FLH 030-LST uses a fanless radiant heating design for reliable and low-maintenance operation.
Trusted by Industrial Automation Professionals
Pfannenberg FLH heaters are widely used by control panel builders and automation engineers to prevent condensation, protect electronics and maintain reliable enclosure conditions.
