Cut Sheet

WINDOW KITS WindoW Kits
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEACCESSORIES3
Spec-00477 V
CONCEPT DEEP HINGED WINDOW KIT
INDUSTRY STANDARDS
UL 508A, 508, File Number E61997: Type 12
NEMA Type 12
CSA File Number LR42186: Type 12
IEC 60529, IP66
APPLICATION
Kit is hinged on left side and has a single-point slotted latch
(optional locking or non-locking wing knob latch is also available).
Aesthetic die-cast aluminum frame has .188-in. (5-mm) thick, clear
polycarbonate window. Two-inch space between enclosure front
opening and window surface accommodates switches, lights,
meters and other components. This kit can be used as an accessory
window kit on larger standard Hoffman enclosure doors. Textured
nish, ANSI 61 gray or RAL 7035 light gray.
Bulletin: C2
Catalog Number
AxBxC in. AxBxC mm Finish Window Size M x N (mm)
Window Size M x N (in.)
CWHD3136 12.20 x 14.17 x 3.31 310 x 360 x 84 ANSI 61 253 x 276 9.96 x 10.86
CWHD3136lG 12.20 x 14.17 x 3.31 310 x 360 x 84 RAL 7035 253 x 276 9.96 x 10.86
CWHD4045 15.75 x 17.72 x 3.39 400 x 450 x 86 ANSI 61 343 x 366 13.50 x 14.40
CWHD4045lG 15.75 x 17.72 x 3.39 400 x 450 x 86 RAL 7035 343 x 366 13.50 x 14.40
CWHD5557 21.65 x 22.44 x 3.50 550 x 570 x 89 ANSI 61 493 x 486 19.40 x 19.13
TYPE 12 HINGED WINDOW KIT
INDUSTRY STANDARDS
UL 508A Component Recognized; Type 12; File No. E61997
CSA Type 12; File No. 42186
NEMA/EEMAC Type 12
IEC 60529, IP55
For use as a viewing window where access to components mounted
behind the window is required. Window is .25-in. (6-mm) clear
polycarbonate. Easily mounted by drilling the appropriate mounting
holes. All mounting hardware is provided. Continuous gaskets on
all openings maintain UL Type 12 integrity. Finish is ANSI 61 gray
polyester powder paint.
Bulletin: A80W
Catalog Number
Window Size M x N
in./mm
Overall L x W
in./mm
S
in./mm
T
in./mm
APWK1212H 10.28 x 10.28
261 x 261
12.00 x 12.00
305 x 305
10.44
265
10.44
265
APWK1612H 14.28 x 10.28
363 x 261
16.00 x 12.00
406 x 305
10.44
265
14.44
367
APWK2016H 18.28 x 14.28
464 x 363
20.00 x 16.00
508 x 406
14.44
367
18.44
468
APWK2020H 18.28 x 18.28
464 x 464
20.00 x 20.00
508 x 508
18.44
468
18.44
468
APWK2420H 22.28 x 18.28
566 x 464
24.00 x 20.00
610 x 508
18.44
468
22.44
570
APWK3024H 28.28 x 22.28
718 x 566
30.00 x 24.00
762 x 610
22.44
570
28.44
722