Cut Sheet

COOLING Fan Shroud Kit
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICENETWORKING1
Spec-00128 H
Spec-00128
FAN SHROUD KIT, TYPE 3R
INDUSTRY STANDARDS
Maintains UL/cUL Type 3R rating when properly installed on a UL/
cUL Type 3R enclosure.
UL 508A Listed; Type 3R; File No. E61997
cUL Listed per CSA C22.2 No. 94; Type 3R; File No. E61997
NEMA/EEMAC Type 3R
IEC 60529, IP22
APPLICATION
Fan Shroud Kits protect outdoor enclosure openings from rain,
sleet and snow.
FEATURES
• Two fan shrouds per package
• Perforated ventilation screen
• Pressure-sensitive adhesive-backed gasket and mounting
hardware
SPECIFICATIONS
• 16 gauge mild steel or Type 304 stainless steel
FINISH
ANSI 61 gray polyester powder coating over mild steel; smooth #4
brushed finish on stainless steel
Bulletin: D85
Standard Product
Catalog Number
Material A (in.) A (mm) B (in.) B (mm) C1 (in.) C1 (mm) C2 (in.) C2 (mm) G (in.) G (mm) H (in.)
H (mm)
T4S3R Steel 6.00 152 6.00 152 1.44 37 4.69 119 4.69 119 5.25 133
T6S3R Steel 8.00 203 8.00 203 1.44 37 4.69 119 6.69 170 7.25 184
T10S3R Steel 12.00 305 12.00 305 1.44 37 4.71 120 10.69 272 11.25 286
T4S3RSS Stainless Steel 6.00 152 6.00 152 1.44 37 4.69 119 4.69 119 5.25 113
T6S3RSS Stainless Steel 8.00 203 8.00 203 1.44 37 4.69 119 6.69 170 7.25 184
T10S3RSS Stainless Steel 12.00 305 12.00 305 1.44 37 4.71 120 10.69 272 11.25 286
Usage Chart
Catalog
Number
Compact Cooling
(muffin) Fans (4 in.)
Compact Cooling
(muffin) Fans (6 in.)
Compact Cooling
(muffin) Fans (10 in.)
Cooling and
Exhaust Fan
Packages (TFP4-)
Cooling and
Exhaust Fan
Packages (TFP6-)
Filter Fan
Packages (HF05-)
Filter Fan
Packages (HF09-)
Filter Fan
Packages (HF10-)
T4S3R •
T6S3R • • •
T10S3R • • • • • • • •
T4S3RSS •
T6S3RSS • • •
T10S3RSS • • • • • • • •