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Pfannenberg Heaters FLH 045 STRAHLH. 45W 24 DCFLH 045 rad.heat. 45W 24 DC
Pfannenberg FLH 045 45W 24 DC radiant heater designed to prevent condensation and maintain reliable temperatures inside industrial electrical enclosures.
£27.34
Why Choose the Pfannenberg FLH 045 Radiant Heater 45W 24 DC?
The Pfannenberg 17004580007 FLH 045 Radiant Heater 45W 24 DC is a compact electrical enclosure heater designed to prevent condensation, humidity-related damage and low-temperature issues inside industrial control cabinets. As part of the trusted Pfannenberg FLH radiant heater series, it provides reliable heating performance for automation panels, electrical enclosures and industrial control systems.
The FLH 045 uses efficient radiant heating technology with a durable aluminium profile construction and fanless operation, providing dependable cabinet climate control with minimal maintenance requirements. Its compact design allows installation in small housings where protection against moisture and cold conditions is essential.
With a 45 W heating output, a 24 V DC supply and compact dimensions of 70 mm × 60 mm × 102 mm, the Pfannenberg FLH 045 is ideal for maintaining suitable conditions inside industrial electrical cabinets and protecting sensitive electronic components.
Key Advantages
- Compact radiant heater for electrical cabinets and enclosures.
- 45 W heating performance for effective temperature management.
- 24 V DC operation for low-voltage industrial applications.
- Fanless design provides quiet and maintenance-free operation.
- Helps prevent condensation, corrosion and humidity-related failures.
- Compact construction suitable for small electrical housings.
Key Features
- Pfannenberg FLH 045 radiant heater series.
- 45 W heating output.
- 24 V DC supply voltage.
- PTC radiant heating technology for reliable operation.
- Robust aluminium profile housing.
- Fanless construction with no moving parts.
- Integrated mounting solution for industrial enclosure applications.
- Suitable for use with thermostats or hygrostats for automatic control.
Reliable Heating for Electrical Cabinets
Temperature fluctuations and humidity inside electrical enclosures can create condensation that damages sensitive components and reduces system reliability. The Pfannenberg FLH 045 heater provides controlled radiant heat 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 compact, robust and energy-efficient enclosure heating solutions. The heaters are commonly used with thermostats or hygrostats to prevent excessive humidity and low temperatures inside cabinets.
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
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| IP Rating | IP20 | |
|---|---|---|
| Device Type | Fan heater | |
| Coil / Supply Voltage | 24 V DC | |
| Mounting Type | DIN rail | |
| External Size (mm) | 70 × 60 mm | |
| Voltage | 24 V DC | |
| Heating Output (W) | 45 W | |
| Manufacturer | Pfannenberg | |
| Series | FLH Radiant Heaters | |
| Model | FLH 045 Radiant Heater 45W 24 DC | |
| Part number | 17004580007 | |
| Product type | Electrical cabinet heater | |
| Heating performance | 45 W | |
| Supply voltage | 24 V DC | |
| Input power | 150 W | |
| Maximum surface temperature | 150 °C | |
| Operating temperature | -40...+70 °C | |
| Protection rating | IP20 / IP44 depending on connection method | |
| PTC insulated heating element | Yes | |
| Housing material | Aluminium profile | |
| Mounting type | Enclosure / DIN rail compatible mounting | |
| Dimensions (H × W × D) | 70 × 60 × 102 mm |
Frequently Asked Questions
What is the Pfannenberg FLH 045 used for?
The Pfannenberg FLH 045 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 45 W heating output.
What voltage does the FLH 045 24 DC model require?
The heater operates from a 24 V DC supply.
Does the FLH 045 use a fan?
No, the heater uses a fanless radiant heating design for reliable and low-maintenance operation.
Where is this heater typically installed?
The FLH 045 is typically installed inside industrial electrical cabinets, automation enclosures and control panels to prevent condensation.
Trusted by Industrial Automation Professionals
Pfannenberg FLH radiant heaters are widely used by control panel builders and automation engineers to prevent condensation, protect electronics and maintain reliable enclosure conditions.
