Pfannenberg 150 °C Enclosure Heater 110V AC, 250 V AC, 150W Output, Snap Mount 70mm x 50mm 17015005007

Pfannenberg 17015005007 enclosure heater is engineered for industrial and commercial electrical enclosures requiring effective condensation and frost protection. Equipped with a 150W PTC heating element, it maintains the enclosure temperature at a controlled 150°C surface temperature to prevent moisture buildup and equipment damage.

This enclosure heater supports dual AC supply voltages of 110V and 250V with reliable operation at 60Hz frequency, making it versatile for various installations and environments.

The heater features a robust extruded aluminium construction with a clear anodised finish, enhancing heat dissipation and providing corrosion resistance. Its compact design measures 70mm in width and 50mm in depth, enabling easy installation on a standard DIN rail (EN 50022 35mm) using the supplied snap mounting hardware. While it can be installed in any orientation, vertical mounting is preferred for optimal performance.

The connection interface provides dual options of connecting cable or plug terminal, compatible with solid and fine stranded wires sized between 0.5 mm² to 2.5 mm², accommodating various wiring standards in industrial installations.

Operating conditions range from a minimum temperature of -40°C in storage to -20°C during operation, up to a maximum operating temperature of 70°C, ensuring dependable functionality across a wide ambient temperature span. The IP20 rating ensures protection against accidental contact and ingress of solid objects, suitable for typical indoor panel environments.

This enclosure heater complies with multiple international standards and approvals including UL-RECOG, WEEE, EAC, UKCA, and cURus, ensuring safety and regulatory conformity. Designed and manufactured in Germany, it embodies high-quality engineering for reliable performance in automation, control cabinets, server racks, and electrical enclosures used in industrial, manufacturing, and HVAC applications.

Operates with a PTC positive temperature coefficient heating element for self-regulating temperature control. Suitable for 110V AC and 250V AC dual-voltage environments. Snap mount design allows straightforward DIN rail installation.

Constructed of clear anodised extruded aluminium for durability and efficient heat distribution. Protects sensitive enclosure electronics from condensation and frost damage. Rated IP20 for protection against solid foreign objects.

Complies with international certifications including UL-RECOG and UKCA. Operating frequency is 60Hz, suitable for most industrial power supplies. Compact dimensions allow flexible mounting within electrical cabinets. Made in Germany ensuring premium quality and workmanship standards.

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