Cut Sheet

WINDOW KITS WindoW Kits
PH 763.422.2211nVent.com/HOFFMAN ACCESSORIES 2
Spec-00477 V
FRAMELESS WINDOW KIT
Designed for use on many Type 12 and 13 enclosures. These kits
are for indoor use in a temperature range of 55 F to 125 F (13 C to 52
C). For more severe conditions use Steel or Stainless Steel Window
Kits. The window is scratch-resistant .12-in. (3-mm) polycarbonate.
Special high-strength, double-sided tape is supplied as well as
screw fasteners. Windows can be cut to smaller sizes. Allow .50-in.
(13-mm) overlap on each side of window for tape.
Bulletin: A80W
Catalog Number
Window Size
in./mm
Maximum Cutout Size
in./mm
APWKe52 5.50 x 3.00
140 x 76
4.50 x 2.00
114 x 51
APWKe96 9.62 x 7.19
244 x 183
8.62 x 6.19
219 x 157
APWKe133 13.88 x 3.88
353 x 99
12.88 x 2.88
327 x 73
WING KNOBS FOR CONCEPT WINDOW KITS
Knobs are optional latching for
hinged windows and hinged bezels.
Knobs are black and available in
locking and nonlocking versions.
Keylocking knob maintains Type 12
rating only.
Bulletin: C2
Catalog Number Description
CWKl Wing Knob, locking
CWKn Wing Knob, non-locking
CONCEPT FIXED AND HINGED WINDOW KITS
INDUSTRY STANDARDS
Fixed Window Kits
UL 508A, 508, File Number E61997: Type 4 and Type 12
NEMA Type 4 and 12
CSA File Number LR42186: Type 4 and Type 12
IEC 60529, IP66
Hinged Window Kits
UL 508A, 508, File Number E61997: Type 12
NEMA Type 12
CSA File Number LR42186: Type 12
IEC 60529, IP66
APPLICATION
Aesthetic die-cast aluminum frame has .188-in. (5-mm) thick,
clear polycarbonate window. Preassembled kit is secured to front
opening of enclosure by four mounting screws. Furnished window
frame caps conceal mounting screws. Hinged window kit is hinged
on left side and has a single-point slotted latch (optional locking or
non-locking wing knob latch is also available). Textured nish, ANSI
61 gray or RAL 7035 light gray.
Bulletin: C2
Catalog Number
AxBxC in. AxBxC mm Finish Description Window Size M x N (mm)
Window Size M x N (in.)
CWF3136 12.20 x 14.17 x 1.26 310 x 360 x 32 ANSI 61 Fixed window kit 253 x 276 9.96 x 10.86
CWF3136lG 12.20 x 14.17 x 1.26 310 x 360 x 32 RAL 7035 Fixed window kit 253 x 276 9.96 x 10.86
CWH3136 12.20 x 14.17 x 1.34 310 x 360 x 34 ANSI 61 Hinged window kit 253 x 276 9.96 x 10.86
CWH3136lG 12.20 x 14.17 x 1.34 310 x 360 x 34 RAL 7035 Hinged window kit 253 x 276 9.96 x 10.86
CWF4045 15.75 x 17.72 x 1.30 400 x 450 x 33 ANSI 61 Fixed window kit 343 x 366 13.50 x 14.40
CWF4045lG 15.75 x 17.72 x 1.30 400 x 450 x 33 RAL 7035 Fixed window kit 343 x 366 13.50 x 14.40
CWH4045 15.75 x 17.72 x 1.38 400 x 450 x 35 ANSI 61 Hinged window kit 343 x 366 13.50 x 14.40
CWH4045lG 15.75 x 17.72 x 1.38 400 x 450 x 35 RAL 7035 Hinged window kit 343 x 366 13.50 x 14.40
CWF5557 21.65 x 22.44 x 1.42 550 x 570 x 36 ANSI 61 Fixed window kit 493 x 486 19.40 x 19.13
CWF5557lG 21.65 x 22.44 x 1.42 550 x 570 x 36 RAL 7035 Fixed window kit 493 x 486 19.40 x 19.13
CWH5557 21.65 x 22.44 x 1.50 550 x 570 x 38 ANSI 61 Hinged window kit 493 x 486 19.40 x 19.13