Hoffman PTHW242424GF | ProTek D-H Fan Packages, Type 1, 24.09x23.62x24.02, Lt Gray, Steel, Window
Hoffman PTHW242424GF | ProTek D-H Fan Packages, Type 1, 24.09x23.62x24.02, Lt Gray, Steel, Window

Hoffman PTHW242424GF | ProTek D-H Fan Packages, Type 1, 24.09x23.62x24.02, Lt Gray, Steel, Window

Part Number: 488289
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ProTek Double-Hinged Fan Package cabinets are an excellent, off-the-shelf choice for mounting 19-inch rack, panel-mounted devices or other electronic equipment. An integral top solar/drip shield and thermostatically-controlled fans provide airflow to cool internal equipment. Cabinets are available in UL Type 3R for outdoor use. A UL Type 1 window version is available for indoor applications. The cabinets are designed to provide both front and rear access to 19-inch rack-mounted equipment. They provide protection against water, dirt and other contaminants. ProTek is an excellent choice for applications where space is at a premium and the only option is wall mounting. ProTek comes in a broad range of sizes, materials and configurations to meet many demanding applications.

Performance data based on effective measured airflow provided by integral fans is 272 CFM.

Delta T or ?T (Ambient Temperature – Maximum in-cabinet Temperature): Ambient air must be cooler than maximum in-cabinet temperature; For applications that have less than a ?T of 5 F, use ProTek with AC unit

Total Cooling = (Air cooling + Cabinet cooling)

Air Cooling [Watts = .316 x CFM x ?T] Cabinet cooling [Watts = (.22 x Area) / ?T]

Example: Cabinet height 24 in. x 24 in. deep with ambient temperature 110 F, with a maximum internal cabinet temperature 120 F (?T = 10 F). The cabinet and fans will provide a total cooling capability of 762 Watts or 1300 BTU. (See Performance Chart)


Main Features

  • Front and rear access to 19-inch rack equipment provided by three-part design: door, center section and wall section
  • Solid door provides complete physical and visual protection
  • Integral top solar/drip shield
  • Two thermostatically controlled, long-life, high-performance fans mounted into top
  • Window door, made of .25-inch scratch-resistant safety glass and mechanically fastened, provides visual monitoring of internal equipment while maintaining equipment protection
  • All seams are fully welded and ground smooth
  • Perforated, vented base with internal, expanded metal, serviceable filter
  • Door, center section and wall section are provided with ground studs to facilitate proper bonding and grounding of the cabinet
  • Premium seamless, foam-in-place gasket prevents contaminants from entering the cabinet
  • Key-locking wing knob provides access control to the cabinet; two keys are included with each cabinet
  • One set of plated, self-grounding, tapped 10-32 rack angles per EIA universal spacing standards, adjustable front-to-back within the center section of the cabinet
  • Additional rack angles in tapped- or square-hole versions can be added to the cabinet
  • Wall section welded panel studs which accommodate standard panels (steel and wood available), can be ordered separately


Industry Standards

  • UL 508A Listed; File Number E61997
  • cUL Listed per CSA C22.2 No. 94; File Number E61997
  • Solid Door: Type 3R
  • Window Door: Type 1
  • NEMA / EEMAC: Type 1 or 3R
  • IEC 60529, IP30 or IP 32, IK 10


Related Accessories

  • Catalog #: PTRA24T
  • Catalog #: PTRA24S
  • Catalog #: CP2020
  • Catalog #: AS1032
  • Catalog #: P1032CN
  • Catalog #: CPMK24
  • Catalog #: EMS1918
  • Catalog #: EMSV1918



MaterialMild Steel
Rack Units12
Optional Steel PanelCP2020
Optional Wood PanelCP2020W
Additional Rack AnglesPTRA24T or PTRA24S
Body Thickness14 ga / 1.9 mm
ColorLight Gray
Color CodeRAL 7035
Door Thickness16 ga / 1.52 mm
FinishPowder Coated
Weight133.5 lb


Documents and Downloads

Hoffman PTHW242424GF Data SheetClick to View
Hoffman PTHW242424GF Declaration of ComplianceClick to View
Hoffman PTHW242424GF CERT-00145Click to View
Hoffman PTHW242424GF ProTek Double-Hinged Fan Packages Instruction ManualClick to View

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