Pfannenberg 85 °C Enclosure Heater 230V AC 400W Output 400W Input 85mm x 104mm 17040010007

Pfannenberg 17040010007 is a high-quality enclosure heater designed for industrial electrical enclosures requiring consistent and reliable interior heating. Operating at 230V AC with both input and output power of 400W, it ensures optimal temperature maintenance within electrical cabinets and control panels.

The heater incorporates a resistance-type heating element equipped with a temperature monitor to prevent overheating and damage to sensitive components. Its rigid construction from clear anodised aluminium extrusion guarantees corrosion resistance and durability in harsh industrial environments.

Installation is simplified via snap-in mounting onto a 35mm DIN-rail compliant with EN 50022 standards, suitable for rapid deployment in diverse automation and electrical assembly applications. The device supports connecting cables and plug terminal types accommodating wires ranging from 0.5 mm² to 2.5 mm², including both single filament and fine multi-filament cables.

This enclosure heater is rated IP20, making it ideal for indoor use where dust protection is adequate but full waterproofing is not required. It operates effectively within an ambient temperature range of -20°C to +70°C, while its storage tolerance extends down to -40°C, allowing robust resilience during transportation and off-cycle periods.

The unit has a surface temperature limit of 85°C, which provides efficient heat dissipation to maintain the enclosure environment above dew point and prevents condensation-related failures. The fan heater delivers an airflow of 61 m³/h at 60Hz frequency, promoting uniform heat spread inside the enclosure.

Certified under multiple approvals including UKCA, EAC, cURus, and UL recognition, this heater meets stringent safety and quality standards for industrial use. It is designed for continuous operation with a 100% duty cycle, ensuring no downtime in critical processes.

Typical applications encompass industrial automation systems, control cabinets, HVAC enclosures, and electrical panels requiring frost protection or temperature stabilization in cold environments.

The heating element is resistance type with temperature monitoring for reliable thermal management. Constructed using anodised aluminium extrusion ensuring robust and corrosion-resistant housing. Snap-in mounting on 35mm DIN-rail as per EN 50022 standard for easy installation.

Operating temperature range from -20°C to +70°C with storage capability down to -40°C. Features plug-in terminal connections supporting single and multi-filament wire types up to 2.5mm². Airflow rating of 61 m³/h at 60Hz frequency provides efficient heat distribution inside enclosures.

Surface temperature is maintained at 85°C for consistent heating performance. IP20 rated protection suitable for industrial environments complying with UKCA, EAC, cURus, and UL recognition. Designed for continuous duty cycle (100%) ensuring reliable operation during extended use.

Dimensions: width 85mm and depth 104mm, compact form for various enclosure sizes. Explore the Pfannenberg range and related Enclosure Heater products on EnvMart for reliable industrial thermal management solutions.