Enclosure Thermal Management

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

• Airflow rate up to 38 CFM
• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Black

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

• Airflow rate up to 38 CFM
• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Light Gray

The PF22000T3RBK230 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

• UL-tested NEMA 12
• Click-and-fit
• Heat-resistant ABS

The PF22000T3RLG230 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

• UL-tested NEMA 12
• Click-and-fit
• Heat-resistant ABS

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

• Airflow rate up to 38 CFM
• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Black

The Pfannenberg PF 22000 R series reach a particularly high airflow and at the same time provide a Type 3R system of protection with flow optimized fins and rotor blades.

• Airflow rate up to 38 CFM
• System of protection NEMA Type 3R
• Cut-out dimensions: 4.92 x 4.92"
• Color: Light Gray

The PF22000T3RBK24 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

• UL-tested NEMA 12
• Click-and-fit
• Heat-resistant ABS

The PF22000T3RLG24 is a compact 38 CFM filter fan designed for NEMA 3R enclosures. It provides reliable airflow to manage internal heat while helping protect electrical components from dust and contaminants.

• UL-tested NEMA 12
• Click-and-fit
• Heat-resistant ABS

The CR 027 fan heater prevents the formation of condensation and ensures an even temperature in enclosures. The integrated thermostat is used to set the desired temperature while the high performance axial fan provides forced air circulation.

• 20 CFM
• DIN Mounting
• Adjustable Thermostat
• II (double insulated) / IP20
• UL File No. E204590, VDE, EAC

The Hammond 1550WE is a rugged diecast aluminum enclosure finished in a natural vibra finish for a smooth surface with no sharp edges. Includes stainless steel philips head machine screws used to secure lid into factory tapped holes. The enclosure is designed to meet IP66 when the included water tight gasket is installed.

• IP66 Rated
• IP66 Gasket Included
• Lift-Off Door
• Natural Finish

The Hammond 1550E is a rugged diecast aluminum enclosure finished in a natural vibra finish for a smooth surface with no sharp edges. Includes stainless steel philips head machine screws used to secure lid into factory tapped holes. The enclosure is designed to meet IP54 and does not include a gasket.

• IP54 Rated
• No Gasket Included
• Lift-Off Door
• Natural Finish

The FLH series of fan heaters consists of two versions with heating performance ratings of 250 and 400 Watts. This type of heating is ideal for use in larger electrical enclosures.

• 29-36 CFM
• DIN Mounting
• I / IP20
• UL, cUL, CE