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Ultimate 300W Industrial Cabinet Heater. Large-capacity, compact design (119x151x22mm). IP20 protection. Perfect for superior anti-condensation and frost prevention.
The JRQFM300BA provides maximum heat output as a 300W fan-assisted enclosure heater, ideal for large outdoor cabinets or low-temperature environments.
This heavy-duty unit features a high-grade cast aluminum heater and a protective die-cast aluminium housing.
The quick and secure installation on a 35mm DIN rail is standard. CE certified, this model provides exceptional thermal stability and maintains functionality across its wide operating temperature range.
It ensures safety with a UL94 V-0 flame retardant rating and a secure 3-pole screw connector.






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