PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Pfannenberg Enclosure Heater - 60W PRODUCT INFORMATION Suitable for both 50Hz or 60Hz operation Duty cycle 100% Heating element is PTC (positive temperature coefficient), temperature regulating Can be mounted in any position (vertical preferred) Made from extruded aluminium section, clear anodised Plug-in terminal connection Cable connection capacity: solid 2 x 0.5 - 2.5mm2; fine stranded (tinned, with bootlace ferrule or crimp pin) 2 x 0.5 - 1.5mm2