
Vynckier DT Covers
Catalog Outside Dimensions (mm) Hole Center Viewing Weight
Number H W D Dimensions Area lbs
A31-DTCOVERKIT 11.84 (301) 7.32 (186) 1.75 (44) 11.12” x 6.57” 10.27” x 4.38” 2.05
A41-DTCOVERKIT 11.84 (301) 11.84 (302) 1.75 (44) 11.10” x 11.10” 10.27” x 8.90” 2.27
A71-DTCOVERKIT 11.84 (301) 14.68 (372) 1.75 (44) 19.21” x 11.12” 10.27” x 11.66” 3.13
A51-DTCOVERKIT 11.84 (301) 19.2 (488) 1.75 (44) 22.88” x 11.12” 10.27” x 16.12” 3.55
A61-DTCOVERKIT 11.84 (301) 23.72 (604) 1.75 (44) 13.88” x 11.12” 10.27” x 20.70 4.55
Manufacturer’s Easy Installation Instructions:
As each application is different, these are general guidelines only:
1. Using DT Cover corner hole center dimensions pre-drill (hole diameter .203) panel for a #10 self-tapping
screw (not included).
2. Mounting surface area should be ush and clean of dirt and debris.
3. Wipe clean DT cover gasket with clean cloth and alcohol.
4. Cover can be mounted on panel using VES “Blanking Insert” part # 41523.079 (included in KIT).
5. Place cover on panel and using the Blanking Insert, place one in each corner from the outside and secure
from the inside with #10 self-tapping screw.
6. Seal head of screw on inside of panel with RTV to ensure watertight integrity.
ENCLOSUR
E SYSTE
M
S IN
C.
Alternate construction:
Using long machine screws or bolts and a large enough washer to cover the DT cover corner screw holes, these
can be used to mount the cover to the panel.
DT COVER
DT COVER
Your window to the world
Your window to the world
UL Type 4X
example drawing: A41-DTCOVER
Inspection Window
Internationally Recognized

DT COVER
ENCLOSUR
E SYSTEMS IN
C.
DT Cover
UL Recognized
Hinged Inspection Windows
Applications
Exclusive to Vynckier, the DT Cover is an accessory product that allows full view of instrumentation while
protecting the system’s monitors, pushbuttons, etc. The hinged transparent door allows full access to
components and controls when needed, without constant exposure to the outside environment.
Customers benet from reduced system costs, since instruments and components that are enclosed do not
require Type 4X protection standards.
DT Cover is ideal for conditions that require access to operation controls and instruments. Customers benet
from reduced instrument maintenance and replacement costs, since components are protected from corrosive
environments including dust, moisture, chemicals, and residue from equipment washdowns.
Features
• Available in 5 sizes:
12” x 7” / 12” x 12” / 14” x 12” / 19” x 12” / 24” x 12”
• Cover: Halogen-free, hot molded, self-extinguishing, berglass reinforced polyester (FRP), temperature
resistant to 248°F.
• Window: Transparent polycarbonate hinged window, includes non-metallic thumb screw inserts for ease of
opening, no tools required.
Mounts to any enclosure or
smooth, at surface, regardless
of material
Thumb screw inserts eliminate
the need for tools
Seamless polyurethane gasket
guarantees maximum protection
• Mounts on smooth, at surface, regardless of material and maintains ratings up to UL Type 4X.
(i.e. non-metallic, painted steel, stainless steel, etc.)
• Maintenance free and corrosion resistant.
• Seamless polyurethane gasket in molded door edge channel.
• Optional depth extensions available (except 19” x 12”).
Approvals:
UL Recognized for Types: 3, 3R, 4, 4X & 12
File E54315
DT Cover is UL-Recognized for UL Type 4X which allows the customer to submit entire application for UL Listing
of product.
Convenient visual inspection of
components
Offers superior protection
against ingress of water